From b4b0c7e72d7eaee2fbfc7022022c9698323203dd Mon Sep 17 00:00:00 2001 From: ivan Date: Thu, 31 Dec 2009 13:16:41 +0000 Subject: import rt 3.8.7 --- rt/share/html/NoAuth/js/IE7/IE7.js | 2 + rt/share/html/NoAuth/js/IE7/IE8.js | 2 + rt/share/html/NoAuth/js/IE7/blank.gif | Bin 0 -> 48 bytes rt/share/html/NoAuth/js/IE7/ie7-recalc.js | 2 + rt/share/html/NoAuth/js/IE7/ie7-squish.js | 36 + rt/share/html/NoAuth/js/ahah.js | 48 + rt/share/html/NoAuth/js/autohandler | 61 + rt/share/html/NoAuth/js/cascaded.js | 102 + rt/share/html/NoAuth/js/class.js | 15 + rt/share/html/NoAuth/js/combobox.js | 262 ++ rt/share/html/NoAuth/js/list.js | 112 + rt/share/html/NoAuth/js/prototype/prototype.js | 4320 ++++++++++++++++++++ rt/share/html/NoAuth/js/scriptaculous/controls.js | 971 +++++ rt/share/html/NoAuth/js/scriptaculous/effects.js | 1130 +++++ .../html/NoAuth/js/scriptaculous/scriptaculous.js | 60 + rt/share/html/NoAuth/js/titlebox-state.js | 83 + rt/share/html/NoAuth/js/util.js | 317 ++ 17 files changed, 7523 insertions(+) create mode 100644 rt/share/html/NoAuth/js/IE7/IE7.js create mode 100644 rt/share/html/NoAuth/js/IE7/IE8.js create mode 100644 rt/share/html/NoAuth/js/IE7/blank.gif create mode 100644 rt/share/html/NoAuth/js/IE7/ie7-recalc.js create mode 100644 rt/share/html/NoAuth/js/IE7/ie7-squish.js create mode 100644 rt/share/html/NoAuth/js/ahah.js create mode 100644 rt/share/html/NoAuth/js/autohandler create mode 100644 rt/share/html/NoAuth/js/cascaded.js create mode 100644 rt/share/html/NoAuth/js/class.js create mode 100644 rt/share/html/NoAuth/js/combobox.js create mode 100644 rt/share/html/NoAuth/js/list.js create mode 100644 rt/share/html/NoAuth/js/prototype/prototype.js create mode 100644 rt/share/html/NoAuth/js/scriptaculous/controls.js create mode 100644 rt/share/html/NoAuth/js/scriptaculous/effects.js create mode 100644 rt/share/html/NoAuth/js/scriptaculous/scriptaculous.js create mode 100644 rt/share/html/NoAuth/js/titlebox-state.js create mode 100644 rt/share/html/NoAuth/js/util.js (limited to 'rt/share/html/NoAuth/js') diff --git a/rt/share/html/NoAuth/js/IE7/IE7.js b/rt/share/html/NoAuth/js/IE7/IE7.js new file mode 100644 index 000000000..9f2b47f3f --- /dev/null +++ b/rt/share/html/NoAuth/js/IE7/IE7.js @@ -0,0 +1,2 @@ +/* IE7/IE8.js - copyright 2004-2008, Dean Edwards */ +(function(){IE7={toString:function(){return"IE7 version 2.0 (beta3)"}};var k=IE7.appVersion=navigator.appVersion.match(/MSIE (\d\.\d)/)[1];if(/ie7_off/.test(top.location.search)||k<5)return;var Q=bG();var C=document.compatMode!="CSS1Compat";var bm=document.documentElement,v,s;var bA="!";var G=":link{ie7-link:link}:visited{ie7-link:visited}";var cj=/^[\w\.]+[^:]*$/;function W(a,b){if(cj.test(a))a=(b||"")+a;return a};function bn(a,b){a=W(a,b);return a.slice(0,a.lastIndexOf("/")+1)};var bB=document.scripts[document.scripts.length-1];var ck=bn(bB.src);try{var H=new ActiveXObject("Microsoft.XMLHTTP")}catch(e){}var X={};function cl(a,b){try{a=W(a,b);if(!X[a]){H.open("GET",a,false);H.send();if(H.status==0||H.status==200){X[a]=H.responseText}}}catch(e){}finally{return X[a]||""}};if(k<5.5){undefined=Q();bA="HTML:!";var cm=/(g|gi)$/;var cn=String.prototype.replace;String.prototype.replace=function(a,b){if(typeof b=="function"){if(a&&a.constructor==RegExp){var c=a;var d=c.global;if(d==null)d=cm.test(c);if(d)c=new RegExp(c.source)}else{c=new RegExp(bb(a))}var f,g=this,h="";while(g&&(f=c.exec(g))){h+=g.slice(0,f.index)+b.apply(this,f);g=g.slice(f.index+f[0].length);if(!d)break}return h+g}return cn.apply(this,arguments)};Array.prototype.pop=function(){if(this.length){var a=this[this.length-1];this.length--;return a}return undefined};Array.prototype.push=function(){for(var a=0;a":"","\\/\\*[^*]*\\*+([^\\/][^*]*\\*+)*\\/":"","@(namespace|import)[^;\\n]+[;\\n]":"","'(\\\\.|[^'\\\\])*'":bJ,'"(\\\\.|[^"\\\\])*"':bJ,"\\s+":" "});function cB(a){return cA.exec(a)};function bI(c){return c.replace(cw,function(a,b){return bp[b-1]})};function bJ(c){return"\x01"+bp.push(c.replace(cz,function(a,b){return eval("'\\u"+"0000".slice(b.length)+b+"'")}).slice(1,-1).replace(cx,"\\'"))};function cC(a){return cy.test(a)?bp[a.slice(1)-1]:a};var cD=new D({Width:"Height",width:"height",Left:"Top",left:"top",Right:"Bottom",right:"bottom",onX:"onY"});function A(a){return cD.exec(a)};var bK=[];function bq(a){cF(a);w(window,"onresize",a)};function w(a,b,c){a.attachEvent(b,c);bK.push(arguments)};function cE(a,b,c){try{a.detachEvent(b,c)}catch(ignore){}};w(window,"onunload",function(){var a;while(a=bK.pop()){cE(a[0],a[1],a[2])}});function R(a,b,c){if(!a.elements)a.elements={};if(c)a.elements[b.uniqueID]=b;else delete a.elements[b.uniqueID];return c};w(window,"onbeforeprint",function(){if(!IE7.CSS.print)new bw("print");IE7.CSS.print.recalc()});var bL=/^\d+(px)?$/i;var J=/^\d+%$/;var E=function(a,b){if(bL.test(b))return parseInt(b);var c=a.style.left;var d=a.runtimeStyle.left;a.runtimeStyle.left=a.currentStyle.left;a.style.left=b||0;b=a.style.pixelLeft;a.style.left=c;a.runtimeStyle.left=d;return b};var br="ie7-";var bM=z.extend({constructor:function(){this.fixes=[];this.recalcs=[]},init:Q});var bs=[];function cF(a){bs.push(a)};IE7.recalc=function(){IE7.HTML.recalc();IE7.CSS.recalc();for(var a=0;a1?2:0;var h=T.exec(f[g])||"if(0){";if(o){h+=i("if(e%1.nodeName!='!'){",m)}var p=S>1?bV:"";h+=i(p+bW,m);h+=Array(I(h,/\{/g).length+1).join("}");d+=h}eval(i(bX,F)+T.unescape(d)+"return s?null:r}");be[a]=_h}return be[a](b||document,c)};var bd=k<6;var bO=/^(href|src)$/;var bu={"class":"className","for":"htmlFor"};IE7._5=1;IE7._e=function(a,b){var c=a.all[b]||null;if(!c||c.id==b)return c;for(var d=0;d+~,]|[^(]\+|^)([#.:\[])/g,cH=/(^|,)([^\s>+~])/g,cI=/\s*([\s>+~(),]|^|$)\s*/g,bQ=/\s\*\s/g;var bR=D.extend({constructor:function(a){this.base(a);this.sorter=new D;this.sorter.add(/:not\([^)]*\)/,D.IGNORE);this.sorter.add(/([ >](\*|[\w-]+))([^: >+~]*)(:\w+-child(\([^)]+\))?)([^: >+~]*)/,"$1$3$6$4")},ignoreCase:true,escape:function(a){return this.optimise(this.format(a))},format:function(a){return a.replace(cI,"$1").replace(cH,"$1 $2").replace(cG,"$1*$2")},optimise:function(a){return this.sorter.exec(a.replace(bQ,">* "))},unescape:function(a){return bI(a)}});var bS={"":"%1!=null","=":"%1=='%2'","~=":/(^| )%1( |$)/,"|=":/^%1(-|$)/,"^=":/^%1/,"$=":/%1$/,"*=":/%1/};var bT={"first-child":"!IE7._b(e%1)","link":"e%1.currentStyle['ie7-link']=='link'","visited":"e%1.currentStyle['ie7-link']=='visited'"};var bv="var p%2=0,i%2,e%2,n%2=e%1.";var bU="e%1.sourceIndex";var bV="var g="+bU+";if(!p[g]){p[g]=1;";var bW="r[r.length]=e%1;if(s)return e%1;";var bX="var _h=function(e0,s){IE7._5++;var r=[],p={},reg=[%1],d=document;";var F;var m;var o;var x;var S;var be={};var T=new bR({" (\\*|[\\w-]+)#([\\w-]+)":function(a,b,c){o=false;var d="var e%2=IE7._e(d,'%4');if(e%2&&";if(b!="*")d+="e%2.nodeName=='%3'&&";d+="(e%1==d||e%1.contains(e%2))){";if(x)d+=i("i%1=n%1.length;",x);return i(d,m++,m,b.toUpperCase(),c)}," (\\*|[\\w-]+)":function(a,b){S++;o=b=="*";var c=bv;c+=(o&&bd)?"all":"getElementsByTagName('%3')";c+=";for(i%2=0;(e%2=n%2[i%2]);i%2++){";return i(c,m++,x=m,b.toUpperCase())},">(\\*|[\\w-]+)":function(a,b){var c=x;o=b=="*";var d=bv;d+=c?"children":"childNodes";if(!o&&c)d+=".tags('%3')";d+=";for(i%2=0;(e%2=n%2[i%2]);i%2++){";if(o){d+="if(e%2.nodeType==1){";o=bd}else{if(!c)d+="if(e%2.nodeName=='%3'){"}return i(d,m++,x=m,b.toUpperCase())},"\\+(\\*|[\\w-]+)":function(a,b){var c="";if(o)c+="if(e%1.nodeName!='!'){";o=false;c+="e%1=IE7._a(e%1);if(e%1";if(b!="*")c+="&&e%1.nodeName=='%2'";c+="){";return i(c,m,b.toUpperCase())},"~(\\*|[\\w-]+)":function(a,b){var c="";if(o)c+="if(e%1.nodeName!='!'){";o=false;S=2;c+="while(e%1=e%1.nextSibling){if(e%1.ie7_adjacent==IE7._5)break;if(";if(b=="*"){c+="e%1.nodeType==1";if(bd)c+="&&e%1.nodeName!='!'"}else c+="e%1.nodeName=='%2'";c+="){e%1.ie7_adjacent=IE7._5;";return i(c,m,b.toUpperCase())},"#([\\w-]+)":function(a,b){o=false;var c="if(e%1.id=='%2'){";if(x)c+=i("i%1=n%1.length;",x);return i(c,m,b)},"\\.([\\w-]+)":function(a,b){o=false;F.push(new RegExp("(^|\\s)"+bb(b)+"(\\s|$)"));return i("if(e%1.className&®[%2].test(e%1.className)){",m,F.length-1)},"\\[([\\w-]+)\\s*([^=]?=)?\\s*([^\\]]*)\\]":function(a,b,c,d){var f=bu[b]||b;if(c){var g="e%1.getAttribute('%2',2)";if(!bO.test(b)){g="e%1.%3||"+g}b=i("("+g+")",m,b,f)}else{b=i("IE7._f(e%1,'%2')",m,b)}var h=bS[c||""]||"0";if(h&&h.source){F.push(new RegExp(i(h.source,bb(T.unescape(d)))));h="reg[%2].test(%1)";d=F.length-1}return"if("+i(h,b,d)+"){"},":+([\\w-]+)(\\(([^)]+)\\))?":function(a,b,c,d){b=bT[b];return"if("+(b?i(b,m,d||""):"0")+"){"}});var bY=/a(#[\w-]+)?(\.[\w-]+)?:(hover|active)/i;var bZ=/\s*\{\s*/,ca=/\s*\}\s*/,cb=/\s*\,\s*/;var cc=/(.*)(:first-(line|letter))/;var y=document.styleSheets;IE7.CSS=new(bM.extend({parser:new bH,screen:"",print:"",styles:[],rules:[],pseudoClasses:k<7?"first\\-child":"",dynamicPseudoClasses:{toString:function(){var a=[];for(var b in this)a.push(b);return a.join("|")}},init:function(){var a="^\x01$";var b="\\[class=?[^\\]]*\\]";var c=[];if(this.pseudoClasses)c.push(this.pseudoClasses);var d=this.dynamicPseudoClasses.toString();if(d)c.push(d);c=c.join("|");var f=k<7?["[>+~[(]|([:.])\\w+\\1"]:[b];if(c)f.push(":("+c+")");this.UNKNOWN=new RegExp(f.join("|")||a,"i");var g=k<7?["\\[[^\\]]+\\]|[^\\s(\\[]+\\s*[+~]"]:[b];var h=g.concat();if(c)h.push(":("+c+")");n.COMPLEX=new RegExp(h.join("|")||a,"ig");if(this.pseudoClasses)g.push(":("+this.pseudoClasses+")");L.COMPLEX=new RegExp(g.join("|")||a,"i");L.MATCH=new RegExp(d?"(.*):("+d+")(.*)":a,"i");this.createStyleSheet();this.refresh()},addEventHandler:function(){w.apply(null,arguments)},addFix:function(a,b){this.parser.add(a,b)},addRecalc:function(c,d,f,g){d=new RegExp("([{;\\s])"+c+"\\s*:\\s*"+d+"[^;}]*");var h=this.recalcs.length;if(g)g=c+":"+g;this.addFix(d,function(a,b){return(g?b+g:a)+";ie7-"+a.slice(1)+";ie7_recalc"+h+":1"});this.recalcs.push(arguments);return h},apply:function(){this.getInlineStyles();new bw("screen");this.trash()},createStyleSheet:function(){this.styleSheet=document.createStyleSheet();this.styleSheet.ie7=true;this.styleSheet.owningElement.ie7=true;this.styleSheet.cssText=G},getInlineStyles:function(){var a=document.getElementsByTagName("style"),b;for(var c=a.length-1;(b=a[c]);c--){if(!b.disabled&&!b.ie7){this.styles.push(b.innerHTML)}}},getText:function(a,b){try{var c=a.cssText}catch(e){c=""}if(H)c=cl(a.href,b)||c;return c},recalc:function(){this.screen.recalc();var a=/ie7_recalc\d+/g;var b=G.match(/[{,]/g).length;var c=b+(this.screen.cssText.match(/\{/g)||"").length;var d=this.styleSheet.rules,f;var g,h,p,t,q,j,u,l;for(q=b;q0&&n.CLASS.test(b)){b=b.replace(n.CLASS,"");d--}while(c>0&&n.TAG.test(b)){b=b.replace(n.TAG,"$1*");c--}b+="."+this.className;d=Math.min(d,2);c=Math.min(c,2);var f=-10*d-c;if(f>0){b=b+","+n.MAP[f]+" "+b}return b},remove:function(a){a.className=a.className.replace(this.MATCH,"$1")},toString:function(){return i("%1 {%2}",this.selectorText,this.cssText)}},{CHILD:/>/g,CLASS:/\.[\w-]+/,CLASSES:/[.:\[]/g,MULTI:/(\.[\w-]+)+/g,PREFIX:"ie7_class",TAG:/^\w+|([\s>+~])\w+/,TAGS:/^\w|[\s>+~]\w/g,MAP:{1:"html",2:"html body",10:".ie7_html",11:"html.ie7_html",12:"html.ie7_html body",20:".ie7_html .ie7_body",21:"html.ie7_html .ie7_body",22:"html.ie7_html body.ie7_body"}});var L=n.extend({constructor:function(a,b,c,d,f){this.attach=b||"*";this.dynamicPseudoClass=IE7.CSS.dynamicPseudoClasses[c];this.target=d;this.base(a,f)},recalc:function(){var a=B(this.attach),b;for(var c=0;b=a[c];c++){var d=this.target?B(this.target,b):[b];if(d.length)this.dynamicPseudoClass.apply(b,d,this)}}});var cd=z.extend({constructor:function(a,b){this.name=a;this.apply=b;this.instances={};IE7.CSS.dynamicPseudoClasses[a]=this},register:function(a){var b=a[2];a.id=b.id+a[0].uniqueID;if(!this.instances[a.id]){var c=a[1],d;for(d=0;d*:"+(b=="marginTop"?"first":"last")+"-child",a,true);if(d&&d.currentStyle.styleFloat=="none"&&IE7.hasLayout(d)){collapseMargin(d,b);margin=_9(a,a.currentStyle[b]);childMargin=_9(d,d.currentStyle[b]);if(margin<0||childMargin<0){a.runtimeStyle[b]=margin+childMargin}else{a.runtimeStyle[b]=Math.max(childMargin,margin)}d.runtimeStyle[b]="0px"}}};function _9(a,b){return b=="auto"?0:E(a,b)};var UNIT=/^[.\d][\w%]*$/,AUTO=/^(auto|0cm)$/;var applyWidth,applyHeight;IE7.Layout.borderBox=function(a){applyWidth(a);applyHeight(a)};var fixWidth=function(g){applyWidth=function(a){if(!J.test(a.currentStyle.width))h(a);collapseMargins(a)};function h(a,b){if(!a.runtimeStyle.fixedWidth){if(!b)b=a.currentStyle.width;a.runtimeStyle.fixedWidth=(UNIT.test(b))?Math.max(0,q(a,b)):b;K(a,"width",a.runtimeStyle.fixedWidth)}};function p(a){if(!bc(a)){var b=a.offsetParent;while(b&&!IE7.hasLayout(b))b=b.offsetParent}return(b||s).clientWidth};function t(a,b){if(J.test(b))return parseInt(parseFloat(b)/100*p(a));return E(a,b)};var q=function(a,b){var c=a.currentStyle["box-sizing"]=="border-box";var d=0;if(C&&!c)d+=j(a)+u(a,"padding");else if(!C&&c)d-=j(a)+u(a,"padding");return t(a,b)+d};function j(a){return a.offsetWidth-a.clientWidth};function u(a,b){return t(a,a.currentStyle[b+"Left"])+t(a,a.currentStyle[b+"Right"])};G+="*{minWidth:none;maxWidth:none;min-width:none;max-width:none}";layout.minWidth=function(a){if(a.currentStyle["min-width"]!=null){a.style.minWidth=a.currentStyle["min-width"]}if(R(arguments.callee,a,a.currentStyle.minWidth!="none")){layout.boxSizing(a);h(a);l(a)}};eval("IE7.Layout.maxWidth="+String(layout.minWidth).replace(/min/g,"max"));function l(a){var b=a.getBoundingClientRect();var c=b.right-b.left;if(a.currentStyle.minWidth!="none"&&c<=q(a,a.currentStyle.minWidth)){a.runtimeStyle.width=a.currentStyle.minWidth}else if(a.currentStyle.maxWidth!="none"&&c>=q(a,a.currentStyle.maxWidth)){a.runtimeStyle.width=a.currentStyle.maxWidth}else{a.runtimeStyle.width=a.runtimeStyle.fixedWidth}};function r(a){if(R(r,a,/^(fixed|absolute)$/.test(a.currentStyle.position)&&bt(a,"left")!="auto"&&bt(a,"right")!="auto"&&AUTO.test(bt(a,"width")))){N(a);IE7.Layout.boxSizing(a)}};IE7.Layout.fixRight=r;function N(a){var b=t(a,a.runtimeStyle._c||a.currentStyle.left);var c=p(a)-t(a,a.currentStyle.right)-b-u(a,"margin");if(parseInt(a.runtimeStyle.width)==c)return;a.runtimeStyle.width="";if(bc(a)||g||a.offsetWidth=5.5&&k<7){IE7.CSS.addFix(/background(-image)?\s*:\s*([^};]*)?url\(([^\)]+)\)([^;}]*)?/,function(a,b,c,d,f){d=cC(d);return bi.test(d)?"filter:"+i(bx,d,"crop")+";zoom:1;background"+(b||"")+":"+(c||"")+"none"+(f||""):a});IE7.HTML.addRecalc("img,input",function(a){if(a.tagName=="INPUT"&&a.type!="image")return;by(a);w(a,"onpropertychange",function(){if(!bj&&event.propertyName=="src"&&a.src.indexOf(bg)==-1)by(a)})});var bj=false;w(window,"onbeforeprint",function(){bj=true;for(var a=0;a=7)return;IE7.CSS.addRecalc("position","fixed",_6,"absolute");IE7.CSS.addRecalc("background(-attachment)?","[^};]*fixed",_2);var $viewport=C?"body":"documentElement";function _3(){if(v.currentStyle.backgroundAttachment!="fixed"){if(v.currentStyle.backgroundImage=="none"){v.runtimeStyle.backgroundRepeat="no-repeat";v.runtimeStyle.backgroundImage="url("+bg+")"}v.runtimeStyle.backgroundAttachment="fixed"}_3=Q};var _0=bN("img");function _1(a){return a?bc(a)||_1(a.parentElement):false};function _d(a,b,c){setTimeout("document.all."+a.uniqueID+".runtimeStyle.setExpression('"+b+"','"+c+"')",0)};function _2(a){if(R(_2,a,a.currentStyle.backgroundAttachment=="fixed"&&!a.contains(v))){_3();bgLeft(a);bgTop(a);_8(a)}};function _8(a){_0.src=a.currentStyle.backgroundImage.slice(5,-2);var b=a.canHaveChildren?a:a.parentElement;b.appendChild(_0);setOffsetLeft(a);setOffsetTop(a);b.removeChild(_0)};function bgLeft(a){a.style.backgroundPositionX=a.currentStyle.backgroundPositionX;if(!_1(a)){_d(a,"backgroundPositionX","(parseInt(runtimeStyle.offsetLeft)+document."+$viewport+".scrollLeft)||0")}};eval(A(bgLeft));function setOffsetLeft(a){var b=_1(a)?"backgroundPositionX":"offsetLeft";a.runtimeStyle[b]=getOffsetLeft(a,a.style.backgroundPositionX)-a.getBoundingClientRect().left-a.clientLeft+2};eval(A(setOffsetLeft));function getOffsetLeft(a,b){switch(b){case"left":case"top":return 0;case"right":case"bottom":return s.clientWidth-_0.offsetWidth;case"center":return(s.clientWidth-_0.offsetWidth)/2;default:if(J.test(b)){return parseInt((s.clientWidth-_0.offsetWidth)*parseFloat(b)/100)}_0.style.left=b;return _0.offsetLeft}};eval(A(getOffsetLeft));function _6(a){if(R(_6,a,bc(a))){K(a,"position","absolute");K(a,"left",a.currentStyle.left);K(a,"top",a.currentStyle.top);_3();IE7.Layout.fixRight(a);_4(a)}};function _4(a,b){positionTop(a,b);positionLeft(a,b,true);if(!a.runtimeStyle.autoLeft&&a.currentStyle.marginLeft=="auto"&&a.currentStyle.right!="auto"){var c=s.clientWidth-getPixelWidth(a,a.currentStyle.right)-getPixelWidth(a,a.runtimeStyle._c)-a.clientWidth;if(a.currentStyle.marginRight=="auto")c=parseInt(c/2);if(_1(a.offsetParent))a.runtimeStyle.pixelLeft+=c;else a.runtimeStyle.shiftLeft=c}clipWidth(a);clipHeight(a)};function clipWidth(a){var b=a.runtimeStyle.fixWidth;a.runtimeStyle.borderRightWidth="";a.runtimeStyle.width=b?getPixelWidth(a,b):"";if(a.currentStyle.width!="auto"){var c=a.getBoundingClientRect();var d=a.offsetWidth-s.clientWidth+c.left-2;if(d>=0){a.runtimeStyle.borderRightWidth="0px";d=Math.max(E(a,a.currentStyle.width)-d,0);K(a,"width",d);return d}}};eval(A(clipWidth));function positionLeft(a,b){if(!b&&J.test(a.currentStyle.width)){a.runtimeStyle.fixWidth=a.currentStyle.width}if(a.runtimeStyle.fixWidth){a.runtimeStyle.width=getPixelWidth(a,a.runtimeStyle.fixWidth)}a.runtimeStyle.shiftLeft=0;a.runtimeStyle._c=a.currentStyle.left;a.runtimeStyle.autoLeft=a.currentStyle.right!="auto"&&a.currentStyle.left=="auto";a.runtimeStyle.left="";a.runtimeStyle.screenLeft=getScreenLeft(a);a.runtimeStyle.pixelLeft=a.runtimeStyle.screenLeft;if(!b&&!_1(a.offsetParent)){_d(a,"pixelLeft","runtimeStyle.screenLeft+runtimeStyle.shiftLeft+document."+$viewport+".scrollLeft")}};eval(A(positionLeft));function getScreenLeft(a){var b=a.offsetLeft,c=1;if(a.runtimeStyle.autoLeft){b=s.clientWidth-a.offsetWidth-getPixelWidth(a,a.currentStyle.right)}if(a.currentStyle.marginLeft!="auto"){b-=getPixelWidth(a,a.currentStyle.marginLeft)}while(a=a.offsetParent){if(a.currentStyle.position!="static")c=-1;b+=a.offsetLeft*c}return b};eval(A(getScreenLeft));function getPixelWidth(a,b){return J.test(b)?parseInt(parseFloat(b)/100*s.clientWidth):E(a,b)};eval(A(getPixelWidth));function _g(){var a=_2.elements;for(var b in a)_8(a[b]);a=_6.elements;for(b in a){_4(a[b],true);_4(a[b],true)}_7=0};var _7;bq(function(){if(!_7)_7=setTimeout(_g,0)})};var bk={backgroundColor:"transparent",backgroundImage:"none",backgroundPositionX:null,backgroundPositionY:null,backgroundRepeat:null,borderTopWidth:0,borderRightWidth:0,borderBottomWidth:0,borderLeftStyle:"none",borderTopStyle:"none",borderRightStyle:"none",borderBottomStyle:"none",borderLeftWidth:0,height:null,marginTop:0,marginBottom:0,marginRight:0,marginLeft:0,width:"100%"};IE7.CSS.addRecalc("overflow","visible",function(a){if(a.parentNode.ie7_wrapped)return;if(IE7.Layout&&a.currentStyle["max-height"]!="auto"){IE7.Layout.maxHeight(a)}if(a.currentStyle.marginLeft=="auto")a.style.marginLeft=0;if(a.currentStyle.marginRight=="auto")a.style.marginRight=0;var b=document.createElement(bA);b.ie7_wrapped=a;for(var c in bk){b.style[c]=a.currentStyle[c];if(bk[c]!=null){a.runtimeStyle[c]=bk[c]}}b.style.display="block";b.style.position="relative";a.runtimeStyle.position="absolute";a.parentNode.insertBefore(b,a);b.appendChild(a)});function cf(){var f="xx-small,x-small,small,medium,large,x-large,xx-large".split(",");for(var g=0;g":"","\\/\\*[^*]*\\*+([^\\/][^*]*\\*+)*\\/":"","@(namespace|import)[^;\\n]+[;\\n]":"","'(\\\\.|[^'\\\\])*'":bW,'"(\\\\.|[^"\\\\])*"':bW,"\\s+":" "});function cS(a){return bV.exec(a)};function bg(c){return c.replace(cO,function(a,b){return bA[b-1]})};function bW(c){return"\x01"+bA.push(c.replace(cR,function(a,b){return eval("'\\u"+"0000".slice(b.length)+b+"'")}).slice(1,-1).replace(cP,"\\'"))};function bB(a){return cQ.test(a)?bA[a.slice(1)-1]:a};var cT=new H({Width:"Height",width:"height",Left:"Top",left:"top",Right:"Bottom",right:"bottom",onX:"onY"});function C(a){return cT.exec(a)};var bX=[];function bC(a){cV(a);v(window,"onresize",a)};function v(a,b,c){a.attachEvent(b,c);bX.push(arguments)};function cU(a,b,c){try{a.detachEvent(b,c)}catch(ignore){}};v(window,"onunload",function(){var a;while(a=bX.pop()){cU(a[0],a[1],a[2])}});function X(a,b,c){if(!a.elements)a.elements={};if(c)a.elements[b.uniqueID]=b;else delete a.elements[b.uniqueID];return c};v(window,"onbeforeprint",function(){if(!IE7.CSS.print)new bJ("print");IE7.CSS.print.recalc()});var bY=/^\d+(px)?$/i;var M=/^\d+%$/;var D=function(a,b){if(bY.test(b))return parseInt(b);var c=a.style.left;var d=a.runtimeStyle.left;a.runtimeStyle.left=a.currentStyle.left;a.style.left=b||0;b=a.style.pixelLeft;a.style.left=c;a.runtimeStyle.left=d;return b};var bD="ie7-";var bZ=B.extend({constructor:function(){this.fixes=[];this.recalcs=[]},init:U});var bE=[];function cV(a){bE.push(a)};IE7.recalc=function(){IE7.HTML.recalc();IE7.CSS.recalc();for(var a=0;a1?2:0;var h=E.exec(f[g])||"if(0){";if(p){h+=i("if(e%1.nodeName!='!'){",l)}var j=Y>1?ch:"";h+=i(j+ci,l);h+=Array(L(h,/\{/g).length+1).join("}");d+=h}eval(i(cj,I)+E.unescape(d)+"return s?null:r}");bj[a]=_k}return bj[a](b||document,c)};var bi=m<6;var cb=/^(href|src)$/;var bG={"class":"className","for":"htmlFor"};IE7._1=1;IE7._e=function(a,b){var c=a.all[b]||null;if(!c||c.id==b)return c;for(var d=0;d+~,]|[^(]\+|^)([#.:\[])/g,cX=/(^|,)([^\s>+~])/g,cY=/\s*([\s>+~(),]|^|$)\s*/g,cd=/\s\*\s/g;var ce=H.extend({constructor:function(a){this.base(a);this.sorter=new H;this.sorter.add(/:not\([^)]*\)/,H.IGNORE);this.sorter.add(/([ >](\*|[\w-]+))([^: >+~]*)(:\w+-child(\([^)]+\))?)([^: >+~]*)/,"$1$3$6$4")},ignoreCase:true,escape:function(a){return this.optimise(this.format(a))},format:function(a){return a.replace(cY,"$1").replace(cX,"$1 $2").replace(cW,"$1*$2")},optimise:function(a){return this.sorter.exec(a.replace(cd,">* "))},unescape:function(a){return bg(a)}});var cf={"":"%1!=null","=":"%1=='%2'","~=":/(^| )%1( |$)/,"|=":/^%1(-|$)/,"^=":/^%1/,"$=":/%1$/,"*=":/%1/};var bH={"first-child":"!IE7._4(e%1)","link":"e%1.currentStyle['ie7-link']=='link'","visited":"e%1.currentStyle['ie7-link']=='visited'"};var bI="var p%2=0,i%2,e%2,n%2=e%1.";var cg="e%1.sourceIndex";var ch="var g="+cg+";if(!p[g]){p[g]=1;";var ci="r[r.length]=e%1;if(s)return e%1;";var cj="var _k=function(e0,s){IE7._1++;var r=[],p={},reg=[%1],d=document;";var I;var l;var p;var y;var Y;var bj={};var E=new ce({" (\\*|[\\w-]+)#([\\w-]+)":function(a,b,c){p=false;var d="var e%2=IE7._e(d,'%4');if(e%2&&";if(b!="*")d+="e%2.nodeName=='%3'&&";d+="(e%1==d||e%1.contains(e%2))){";if(y)d+=i("i%1=n%1.length;",y);return i(d,l++,l,b.toUpperCase(),c)}," (\\*|[\\w-]+)":function(a,b){Y++;p=b=="*";var c=bI;c+=(p&&bi)?"all":"getElementsByTagName('%3')";c+=";for(i%2=0;(e%2=n%2[i%2]);i%2++){";return i(c,l++,y=l,b.toUpperCase())},">(\\*|[\\w-]+)":function(a,b){var c=y;p=b=="*";var d=bI;d+=c?"children":"childNodes";if(!p&&c)d+=".tags('%3')";d+=";for(i%2=0;(e%2=n%2[i%2]);i%2++){";if(p){d+="if(e%2.nodeType==1){";p=bi}else{if(!c)d+="if(e%2.nodeName=='%3'){"}return i(d,l++,y=l,b.toUpperCase())},"\\+(\\*|[\\w-]+)":function(a,b){var c="";if(p)c+="if(e%1.nodeName!='!'){";p=false;c+="e%1=IE7._3(e%1);if(e%1";if(b!="*")c+="&&e%1.nodeName=='%2'";c+="){";return i(c,l,b.toUpperCase())},"~(\\*|[\\w-]+)":function(a,b){var c="";if(p)c+="if(e%1.nodeName!='!'){";p=false;Y=2;c+="while(e%1=e%1.nextSibling){if(e%1.ie7_adjacent==IE7._1)break;if(";if(b=="*"){c+="e%1.nodeType==1";if(bi)c+="&&e%1.nodeName!='!'"}else c+="e%1.nodeName=='%2'";c+="){e%1.ie7_adjacent=IE7._1;";return i(c,l,b.toUpperCase())},"#([\\w-]+)":function(a,b){p=false;var c="if(e%1.id=='%2'){";if(y)c+=i("i%1=n%1.length;",y);return i(c,l,b)},"\\.([\\w-]+)":function(a,b){p=false;I.push(new RegExp("(^|\\s)"+W(b)+"(\\s|$)"));return i("if(e%1.className&®[%2].test(e%1.className)){",l,I.length-1)},"\\[([\\w-]+)\\s*([^=]?=)?\\s*([^\\]]*)\\]":function(a,b,c,d){var f=bG[b]||b;if(c){var g="e%1.getAttribute('%2',2)";if(!cb.test(b)){g="e%1.%3||"+g}b=i("("+g+")",l,b,f)}else{b=i("IE7._f(e%1,'%2')",l,b)}var h=cf[c||""]||"0";if(h&&h.source){I.push(new RegExp(i(h.source,W(E.unescape(d)))));h="reg[%2].test(%1)";d=I.length-1}return"if("+i(h,b,d)+"){"},":+([\\w-]+)(\\(([^)]+)\\))?":function(a,b,c,d){b=bH[b];return"if("+(b?i(b,l,d||""):"0")+"){"}});var ck=/a(#[\w-]+)?(\.[\w-]+)?:(hover|active)/i;var cl=/\s*\{\s*/,cm=/\s*\}\s*/,cn=/\s*\,\s*/;var co=/(.*)(:first-(line|letter))/;var z=document.styleSheets;IE7.CSS=new(bZ.extend({parser:new bU,screen:"",print:"",styles:[],rules:[],pseudoClasses:m<7?"first\\-child":"",dynamicPseudoClasses:{toString:function(){var a=[];for(var b in this)a.push(b);return a.join("|")}},init:function(){var a="^\x01$";var b="\\[class=?[^\\]]*\\]";var c=[];if(this.pseudoClasses)c.push(this.pseudoClasses);var d=this.dynamicPseudoClasses.toString();if(d)c.push(d);c=c.join("|");var f=m<7?["[>+~[(]|([:.])\\w+\\1"]:[b];if(c)f.push(":("+c+")");this.UNKNOWN=new RegExp(f.join("|")||a,"i");var g=m<7?["\\[[^\\]]+\\]|[^\\s(\\[]+\\s*[+~]"]:[b];var h=g.concat();if(c)h.push(":("+c+")");o.COMPLEX=new RegExp(h.join("|")||a,"ig");if(this.pseudoClasses)g.push(":("+this.pseudoClasses+")");O.COMPLEX=new RegExp(g.join("|")||a,"i");O.MATCH=new RegExp(d?"(.*):("+d+")(.*)":a,"i");this.createStyleSheet();this.refresh()},addEventHandler:function(){v.apply(null,arguments)},addFix:function(a,b){this.parser.add(a,b)},addRecalc:function(c,d,f,g){d=new RegExp("([{;\\s])"+c+"\\s*:\\s*"+d+"[^;}]*");var h=this.recalcs.length;if(g)g=c+":"+g;this.addFix(d,function(a,b){return(g?b+g:a)+";ie7-"+a.slice(1)+";ie7_recalc"+h+":1"});this.recalcs.push(arguments);return h},apply:function(){this.getInlineStyles();new bJ("screen");this.trash()},createStyleSheet:function(){this.styleSheet=document.createStyleSheet();this.styleSheet.ie7=true;this.styleSheet.owningElement.ie7=true;this.styleSheet.cssText=J},getInlineStyles:function(){var a=document.getElementsByTagName("style"),b;for(var c=a.length-1;(b=a[c]);c--){if(!b.disabled&&!b.ie7){this.styles.push(b.innerHTML)}}},getText:function(a,b){try{var c=a.cssText}catch(e){c=""}if(K)c=cD(a.href,b)||c;return c},recalc:function(){this.screen.recalc();var a=/ie7_recalc\d+/g;var b=J.match(/[{,]/g).length;var c=b+(this.screen.cssText.match(/\{/g)||"").length;var d=this.styleSheet.rules,f;var g,h,j,q,r,k,u,n;for(r=b;r0&&o.CLASS.test(b)){b=b.replace(o.CLASS,"");d--}while(c>0&&o.TAG.test(b)){b=b.replace(o.TAG,"$1*");c--}b+="."+this.className;d=Math.min(d,2);c=Math.min(c,2);var f=-10*d-c;if(f>0){b=b+","+o.MAP[f]+" "+b}return b},remove:function(a){a.className=a.className.replace(this.MATCH,"$1")},toString:function(){return i("%1 {%2}",this.selectorText,this.cssText)}},{CHILD:/>/g,CLASS:/\.[\w-]+/,CLASSES:/[.:\[]/g,MULTI:/(\.[\w-]+)+/g,PREFIX:"ie7_class",TAG:/^\w+|([\s>+~])\w+/,TAGS:/^\w|[\s>+~]\w/g,MAP:{1:"html",2:"html body",10:".ie7_html",11:"html.ie7_html",12:"html.ie7_html body",20:".ie7_html .ie7_body",21:"html.ie7_html .ie7_body",22:"html.ie7_html body.ie7_body"}});var O=o.extend({constructor:function(a,b,c,d,f){this.attach=b||"*";this.dynamicPseudoClass=IE7.CSS.dynamicPseudoClasses[c];this.target=d;this.base(a,f)},recalc:function(){var a=x(this.attach),b;for(var c=0;b=a[c];c++){var d=this.target?x(this.target,b):[b];if(d.length)this.dynamicPseudoClass.apply(b,d,this)}}});var A=B.extend({constructor:function(a,b){this.name=a;this.apply=b;this.instances={};IE7.CSS.dynamicPseudoClasses[a]=this},register:function(a){var b=a[2];a.id=b.id+a[0].uniqueID;if(!this.instances[a.id]){var c=a[1],d;for(d=0;d*:"+(b=="marginTop"?"first":"last")+"-child",a,true);if(d&&d.currentStyle.styleFloat=="none"&&IE7.hasLayout(d)){collapseMargin(d,b);margin=_b(a,a.currentStyle[b]);childMargin=_b(d,d.currentStyle[b]);if(margin<0||childMargin<0){a.runtimeStyle[b]=margin+childMargin}else{a.runtimeStyle[b]=Math.max(childMargin,margin)}d.runtimeStyle[b]="0px"}}};function _b(a,b){return b=="auto"?0:D(a,b)};var UNIT=/^[.\d][\w%]*$/,AUTO=/^(auto|0cm)$/;var applyWidth,applyHeight;IE7.Layout.borderBox=function(a){applyWidth(a);applyHeight(a)};var fixWidth=function(g){applyWidth=function(a){if(!M.test(a.currentStyle.width))h(a);collapseMargins(a)};function h(a,b){if(!a.runtimeStyle.fixedWidth){if(!b)b=a.currentStyle.width;a.runtimeStyle.fixedWidth=(UNIT.test(b))?Math.max(0,r(a,b)):b;N(a,"width",a.runtimeStyle.fixedWidth)}};function j(a){if(!bh(a)){var b=a.offsetParent;while(b&&!IE7.hasLayout(b))b=b.offsetParent}return(b||t).clientWidth};function q(a,b){if(M.test(b))return parseInt(parseFloat(b)/100*j(a));return D(a,b)};var r=function(a,b){var c=a.currentStyle["box-sizing"]=="border-box";var d=0;if(G&&!c)d+=k(a)+u(a,"padding");else if(!G&&c)d-=k(a)+u(a,"padding");return q(a,b)+d};function k(a){return a.offsetWidth-a.clientWidth};function u(a,b){return q(a,a.currentStyle[b+"Left"])+q(a,a.currentStyle[b+"Right"])};J+="*{minWidth:none;maxWidth:none;min-width:none;max-width:none}";layout.minWidth=function(a){if(a.currentStyle["min-width"]!=null){a.style.minWidth=a.currentStyle["min-width"]}if(X(arguments.callee,a,a.currentStyle.minWidth!="none")){layout.boxSizing(a);h(a);n(a)}};eval("IE7.Layout.maxWidth="+String(layout.minWidth).replace(/min/g,"max"));function n(a){var b=a.getBoundingClientRect();var c=b.right-b.left;if(a.currentStyle.minWidth!="none"&&c<=r(a,a.currentStyle.minWidth)){a.runtimeStyle.width=a.currentStyle.minWidth}else if(a.currentStyle.maxWidth!="none"&&c>=r(a,a.currentStyle.maxWidth)){a.runtimeStyle.width=a.currentStyle.maxWidth}else{a.runtimeStyle.width=a.runtimeStyle.fixedWidth}};function s(a){if(X(s,a,/^(fixed|absolute)$/.test(a.currentStyle.position)&&bF(a,"left")!="auto"&&bF(a,"right")!="auto"&&AUTO.test(bF(a,"width")))){R(a);IE7.Layout.boxSizing(a)}};IE7.Layout.fixRight=s;function R(a){var b=q(a,a.runtimeStyle._c||a.currentStyle.left);var c=j(a)-q(a,a.currentStyle.right)-b-u(a,"margin");if(parseInt(a.runtimeStyle.width)==c)return;a.runtimeStyle.width="";if(bh(a)||g||a.offsetWidth=5.5&&m<7){IE7.CSS.addFix(/background(-image)?\s*:\s*([^};]*)?url\(([^\)]+)\)([^;}]*)?/,function(a,b,c,d,f){d=bB(d);return bm.test(d)?"filter:"+i(bK,d,"crop")+";zoom:1;background"+(b||"")+":"+(c||"")+"none"+(f||""):a});IE7.HTML.addRecalc("img,input",function(a){if(a.tagName=="INPUT"&&a.type!="image")return;bL(a);v(a,"onpropertychange",function(){if(!bn&&event.propertyName=="src"&&a.src.indexOf(bk)==-1)bL(a)})});var bn=false;v(window,"onbeforeprint",function(){bn=true;for(var a=0;a=7)return;IE7.CSS.addRecalc("position","fixed",_8,"absolute");IE7.CSS.addRecalc("background(-attachment)?","[^};]*fixed",_5);var $viewport=G?"body":"documentElement";function _6(){if(w.currentStyle.backgroundAttachment!="fixed"){if(w.currentStyle.backgroundImage=="none"){w.runtimeStyle.backgroundRepeat="no-repeat";w.runtimeStyle.backgroundImage="url("+bk+")"}w.runtimeStyle.backgroundAttachment="fixed"}_6=U};var _0=ca("img");function _2(a){return a?bh(a)||_2(a.parentElement):false};function _d(a,b,c){setTimeout("document.all."+a.uniqueID+".runtimeStyle.setExpression('"+b+"','"+c+"')",0)};function _5(a){if(X(_5,a,a.currentStyle.backgroundAttachment=="fixed"&&!a.contains(w))){_6();bgLeft(a);bgTop(a);_a(a)}};function _a(a){_0.src=a.currentStyle.backgroundImage.slice(5,-2);var b=a.canHaveChildren?a:a.parentElement;b.appendChild(_0);setOffsetLeft(a);setOffsetTop(a);b.removeChild(_0)};function bgLeft(a){a.style.backgroundPositionX=a.currentStyle.backgroundPositionX;if(!_2(a)){_d(a,"backgroundPositionX","(parseInt(runtimeStyle.offsetLeft)+document."+$viewport+".scrollLeft)||0")}};eval(C(bgLeft));function setOffsetLeft(a){var b=_2(a)?"backgroundPositionX":"offsetLeft";a.runtimeStyle[b]=getOffsetLeft(a,a.style.backgroundPositionX)-a.getBoundingClientRect().left-a.clientLeft+2};eval(C(setOffsetLeft));function getOffsetLeft(a,b){switch(b){case"left":case"top":return 0;case"right":case"bottom":return t.clientWidth-_0.offsetWidth;case"center":return(t.clientWidth-_0.offsetWidth)/2;default:if(M.test(b)){return parseInt((t.clientWidth-_0.offsetWidth)*parseFloat(b)/100)}_0.style.left=b;return _0.offsetLeft}};eval(C(getOffsetLeft));function _8(a){if(X(_8,a,bh(a))){N(a,"position","absolute");N(a,"left",a.currentStyle.left);N(a,"top",a.currentStyle.top);_6();IE7.Layout.fixRight(a);_7(a)}};function _7(a,b){positionTop(a,b);positionLeft(a,b,true);if(!a.runtimeStyle.autoLeft&&a.currentStyle.marginLeft=="auto"&&a.currentStyle.right!="auto"){var c=t.clientWidth-getPixelWidth(a,a.currentStyle.right)-getPixelWidth(a,a.runtimeStyle._c)-a.clientWidth;if(a.currentStyle.marginRight=="auto")c=parseInt(c/2);if(_2(a.offsetParent))a.runtimeStyle.pixelLeft+=c;else a.runtimeStyle.shiftLeft=c}clipWidth(a);clipHeight(a)};function clipWidth(a){var b=a.runtimeStyle.fixWidth;a.runtimeStyle.borderRightWidth="";a.runtimeStyle.width=b?getPixelWidth(a,b):"";if(a.currentStyle.width!="auto"){var c=a.getBoundingClientRect();var d=a.offsetWidth-t.clientWidth+c.left-2;if(d>=0){a.runtimeStyle.borderRightWidth="0px";d=Math.max(D(a,a.currentStyle.width)-d,0);N(a,"width",d);return d}}};eval(C(clipWidth));function positionLeft(a,b){if(!b&&M.test(a.currentStyle.width)){a.runtimeStyle.fixWidth=a.currentStyle.width}if(a.runtimeStyle.fixWidth){a.runtimeStyle.width=getPixelWidth(a,a.runtimeStyle.fixWidth)}a.runtimeStyle.shiftLeft=0;a.runtimeStyle._c=a.currentStyle.left;a.runtimeStyle.autoLeft=a.currentStyle.right!="auto"&&a.currentStyle.left=="auto";a.runtimeStyle.left="";a.runtimeStyle.screenLeft=getScreenLeft(a);a.runtimeStyle.pixelLeft=a.runtimeStyle.screenLeft;if(!b&&!_2(a.offsetParent)){_d(a,"pixelLeft","runtimeStyle.screenLeft+runtimeStyle.shiftLeft+document."+$viewport+".scrollLeft")}};eval(C(positionLeft));function getScreenLeft(a){var b=a.offsetLeft,c=1;if(a.runtimeStyle.autoLeft){b=t.clientWidth-a.offsetWidth-getPixelWidth(a,a.currentStyle.right)}if(a.currentStyle.marginLeft!="auto"){b-=getPixelWidth(a,a.currentStyle.marginLeft)}while(a=a.offsetParent){if(a.currentStyle.position!="static")c=-1;b+=a.offsetLeft*c}return b};eval(C(getScreenLeft));function getPixelWidth(a,b){return M.test(b)?parseInt(parseFloat(b)/100*t.clientWidth):D(a,b)};eval(C(getPixelWidth));function _j(){var a=_5.elements;for(var b in a)_a(a[b]);a=_8.elements;for(b in a){_7(a[b],true);_7(a[b],true)}_9=0};var _9;bC(function(){if(!_9)_9=setTimeout(_j,0)})};var bp={backgroundColor:"transparent",backgroundImage:"none",backgroundPositionX:null,backgroundPositionY:null,backgroundRepeat:null,borderTopWidth:0,borderRightWidth:0,borderBottomWidth:0,borderLeftStyle:"none",borderTopStyle:"none",borderRightStyle:"none",borderBottomStyle:"none",borderLeftWidth:0,height:null,marginTop:0,marginBottom:0,marginRight:0,marginLeft:0,width:"100%"};IE7.CSS.addRecalc("overflow","visible",function(a){if(a.parentNode.ie7_wrapped)return;if(IE7.Layout&&a.currentStyle["max-height"]!="auto"){IE7.Layout.maxHeight(a)}if(a.currentStyle.marginLeft=="auto")a.style.marginLeft=0;if(a.currentStyle.marginRight=="auto")a.style.marginRight=0;var b=document.createElement(bN);b.ie7_wrapped=a;for(var c in bp){b.style[c]=a.currentStyle[c];if(bp[c]!=null){a.runtimeStyle[c]=bp[c]}}b.style.display="block";b.style.position="relative";a.runtimeStyle.position="absolute";a.parentNode.insertBefore(b,a);b.appendChild(a)});function cq(){var f="xx-small,x-small,small,medium,large,x-large,xx-large".split(",");for(var g=0;g=%2",f,g,c,d,"&&","%","==");if(h)j="!("+j+")";return j};bH={"link":"e%1.currentStyle['ie7-link']=='link'","visited":"e%1.currentStyle['ie7-link']=='visited'","checked":"e%1.checked","contains":"e%1.innerText.indexOf('%2')!=-1","disabled":"e%1.isDisabled","empty":"IE7._g(e%1)","enabled":"e%1.disabled===false","first-child":"!IE7._4(e%1)","lang":"IE7._h(e%1,'%2')","last-child":"!IE7._3(e%1)","only-child":"!IE7._4(e%1)&&!IE7._3(e%1)","target":"e%1.id==location.hash.slice(1)","indeterminate":"e%1.indeterminate"};IE7._i=function(a){if(a.rows){a.ie7_length=a.rows.length;a.ie7_lookup="rowIndex"}else if(a.cells){a.ie7_length=a.cells.length;a.ie7_lookup="cellIndex"}else if(a.ie7_indexed!=IE7._1){var b=0;var c=a.firstChild;while(c){if(c.nodeType==1&&c.nodeName!="!"){c.ie7_index=++b}c=c.nextSibling}a.ie7_length=b;a.ie7_lookup="ie7_index"}a.ie7_indexed=IE7._1;return a};var ba=E[V];var cs=ba[ba.length-1];ba.length--;E.merge({":not\\((\\*|[\\w-]+)?([^)]*)\\)":function(a,b,c){var d=(b&&b!="*")?i("if(e%1.nodeName=='%2'){",l,b.toUpperCase()):"";d+=E.exec(c);return"if(!"+d.slice(2,-1).replace(/\)\{if\(/g,"&&")+"){"},":nth(-last)?-child\\(([^)]+)\\)":function(a,b,c){p=false;b=i("e%1.parentNode.ie7_length",l);var d="if(p%1!==e%1.parentNode)p%1=IE7._i(e%1.parentNode);";d+="var i=e%1[p%1.ie7_lookup];if(p%1.ie7_lookup!='ie7_index')i++;if(";return i(d,l)+cr(a,c,"i",b)+"){"}});ba.push(cs);var bM="\\([^)]*\\)";if(IE7.CSS.pseudoClasses)IE7.CSS.pseudoClasses+="|";IE7.CSS.pseudoClasses+="before|after|last\\-child|only\\-child|empty|root|"+"not|nth\\-child|nth\\-last\\-child|contains|lang".split("|").join(bM+"|")+bM;bV.add(/::/,":");var bb=new A("focus",function(a){var b=arguments;IE7.CSS.addEventHandler(a,"onfocus",function(){bb.unregister(b);bb.register(b)});IE7.CSS.addEventHandler(a,"onblur",function(){bb.unregister(b)});if(a==document.activeElement){bb.register(b)}});var bq=new A("active",function(a){var b=arguments;IE7.CSS.addEventHandler(a,"onmousedown",function(){bq.register(b)})});v(document,"onmouseup",function(){var a=bq.instances;for(var b in a)bq.unregister(a[b])});var br=new A("checked",function(a){if(typeof a.checked!="boolean")return;var b=arguments;IE7.CSS.addEventHandler(a,"onpropertychange",function(){if(event.propertyName=="checked"){if(a.checked)br.register(b);else br.unregister(b)}});if(a.checked)br.register(b)});var bs=new A("enabled",function(a){if(typeof a.disabled!="boolean")return;var b=arguments;IE7.CSS.addEventHandler(a,"onpropertychange",function(){if(event.propertyName=="disabled"){if(!a.isDisabled)bs.register(b);else bs.unregister(b)}});if(!a.isDisabled)bs.register(b)});var bt=new A("disabled",function(a){if(typeof a.disabled!="boolean")return;var b=arguments;IE7.CSS.addEventHandler(a,"onpropertychange",function(){if(event.propertyName=="disabled"){if(a.isDisabled)bt.register(b);else bt.unregister(b)}});if(a.isDisabled)bt.register(b)});var bu=new A("indeterminate",function(a){if(typeof a.indeterminate!="boolean")return;var b=arguments;IE7.CSS.addEventHandler(a,"onpropertychange",function(){if(event.propertyName=="indeterminate"){if(a.indeterminate)bu.register(b);else bu.unregister(b)}});IE7.CSS.addEventHandler(a,"onclick",function(){bu.unregister(b)})});var bv=new A("target",function(a){var b=arguments;if(!a.tabIndex)a.tabIndex=0;IE7.CSS.addEventHandler(document,"onpropertychange",function(){if(event.propertyName=="activeElement"){if(a.id&&a.id==location.hash.slice(1))bv.register(b);else bv.unregister(b)}});if(a.id&&a.id==location.hash.slice(1))bv.register(b)});var ct=/^attr/;var cu=/^url\s*\(\s*([^)]*)\)$/;var cv={before0:"beforeBegin",before1:"afterBegin",after0:"afterEnd",after1:"beforeEnd"};var F=IE7.PseudoElement=o.extend({constructor:function(a,b,c){this.position=b;var d=c.match(F.CONTENT),f,g;if(d){d=d[1];f=d.split(/\s+/);for(var h=0;(g=f[h]);h++){f[h]=ct.test(g)?{attr:g.slice(5,-1)}:(g.charAt(0)=="'")?bB(g):bg(g)}d=f}this.content=d;this.base(a,bg(c))},init:function(){this.match=x(this.selector);for(var a=0;a%4",MATCH:/(.*):(before|after).*/,count:0});var cw=/^(submit|reset|button)$/;IE7.HTML.addRecalc("button,input",function(a){if(a.tagName=="BUTTON"){var b=a.outerHTML.match(/ value="([^"]*)"/i);a.runtimeStyle.value=(b)?b[1]:""}if(a.type=="submit"){v(a,"onclick",function(){a.runtimeStyle.clicked=true;setTimeout("document.all."+a.uniqueID+".runtimeStyle.clicked=false",1)})}});IE7.HTML.addRecalc("form",function(c){v(c,"onsubmit",function(){for(var a,b=0;a=c[b];b++){if(cw.test(a.type)&&!a.disabled&&!a.runtimeStyle.clicked){a.disabled=true;setTimeout("document.all."+a.uniqueID+".disabled=false",1)}else if(a.tagName=="BUTTON"&&a.type=="submit"){setTimeout("document.all."+a.uniqueID+".value='"+a.value+"'",1);a.value=a.runtimeStyle.value}}})});IE7.HTML.addRecalc("img",function(a){if(a.alt&&!a.title)a.title=""});IE7.CSS.addRecalc("border-spacing",P,function(a){if(a.currentStyle.borderCollapse!="collapse"){a.cellSpacing=D(a,a.currentStyle["border-spacing"])}});IE7.CSS.addRecalc("box-sizing","content-box",IE7.Layout.boxSizing);IE7.CSS.addRecalc("box-sizing","border-box",IE7.Layout.borderBox);IE7.CSS.addFix(/opacity\s*:\s*([\d.]+)/,function(a,b){return"zoom:1;filter:Alpha(opacity="+((b*100)||1)+")"});var cx=/^image/i;IE7.HTML.addRecalc("object",function(a){if(cx.test(a.type)){a.body.style.cssText="margin:0;padding:0;border:none;overflow:hidden";return a}});IE7.loaded=true;(function(){try{bx.doScroll("left")}catch(e){setTimeout(arguments.callee,1);return}try{eval(bO.innerHTML)}catch(e){}bm=new RegExp(W(typeof IE7_PNG_SUFFIX=="string"?IE7_PNG_SUFFIX:"-trans.png")+"$","i");w=document.body;t=G?w:bx;w.className+=" ie7_body";bx.className+=" ie7_html";if(G)cq();IE7.CSS.init();IE7.HTML.init();IE7.HTML.apply();IE7.CSS.apply();IE7.recalc()})()})(); \ No newline at end of file diff --git a/rt/share/html/NoAuth/js/IE7/blank.gif b/rt/share/html/NoAuth/js/IE7/blank.gif new file mode 100644 index 000000000..a4fe2e629 Binary files /dev/null and b/rt/share/html/NoAuth/js/IE7/blank.gif differ diff --git a/rt/share/html/NoAuth/js/IE7/ie7-recalc.js b/rt/share/html/NoAuth/js/IE7/ie7-recalc.js new file mode 100644 index 000000000..f07c5a694 --- /dev/null +++ b/rt/share/html/NoAuth/js/IE7/ie7-recalc.js @@ -0,0 +1,2 @@ +/* IE7/IE8.js - copyright 2004-2008, Dean Edwards */ +(function(){if(!IE7.loaded)return;CLASSES=/\sie7_class\d+/g;IE7.CSS.extend({elements:{},handlers:[],reset:function(){this.removeEventHandlers();var a=this.elements;for(var b in a)a[b].runtimeStyle.cssText="";this.elements={};var a=IE7.Rule.elements;for(var b in a){with(a[b])className=className.replace(CLASSES,"")}IE7.Rule.elements={}},reload:function(){this.rules=[];this.getInlineStyles();this.screen.load();if(this.print)this.print.load();this.refresh();this.trash()},addRecalc:function(b,c,d,e){this.base(b,c,function(a){d(a);IE7.CSS.elements[a.uniqueID]=a},e)},recalc:function(){this.reset();this.base()},addEventHandler:function(a,b,c){a.attachEvent(b,c);this.handlers.push(arguments)},removeEventHandlers:function(){var a;while(a=this.handlers.pop()){a[0].detachEvent(a[1],a[2])}},getInlineStyles:function(){var a=document.getElementsByTagName("style"),b;for(var c=a.length-1;(b=a[c]);c--){if(!b.disabled&&!b.ie7){var d=b.cssText||b.innerHTML;this.styles.push(d);b.cssText=d}}},trash:function(){var a=document.styleSheets,b,c;for(c=0;c= 6) IE7.CSS.addRecalc("float", "(left|right)", function(element) { + IE7.Layout.boxSizing(element.parentElement); // assing "hasLayout" to parent element + // "doubled margin" bug + element.style.display = "inline"; + }); + + // "unscrollable content" bug + // http://www.positioniseverything.net/explorer/unscrollable.html + IE7.CSS.addRecalc("position", "absolute|fixed", function(element) { + if (element.offsetParent && element.offsetParent.currentStyle.position == "relative") + IE7.Layout.boxSizing(element.offsetParent); // assing "hasLayout" + }); +} + +//# // get rid of Microsoft's pesky image toolbar +//# document.write(''); diff --git a/rt/share/html/NoAuth/js/ahah.js b/rt/share/html/NoAuth/js/ahah.js new file mode 100644 index 000000000..b10b27142 --- /dev/null +++ b/rt/share/html/NoAuth/js/ahah.js @@ -0,0 +1,48 @@ +/* +% $r->content_type('application/x-javascript'); +*/ +// Fetched from http://www.opendarwin.org/~drernie/src/ahah.js - No Copyright - Public Domain +function ahah(url, target, delay) { + // document.getElementById(target).innerHTML = 'Loading '+url +'...'; + if (window.XMLHttpRequest) { + req = new XMLHttpRequest(); + } else if (window.ActiveXObject) { + req = new ActiveXObject("Microsoft.XMLHTTP"); + } + + var use_get; + if ( /webkit|firefox\/2/i.test( navigator.userAgent ) ) { + // seems safari has weird problem with post: + // it does remove the old content of target + // while doesn't replace that with new content + // so is firefox 2 + use_get = 1; + } + + if (req != undefined) { + req.onreadystatechange = function() {ahahDone(url, target, delay);}; + if ( use_get == 1 ) { + req.open("GET", url, true); + } + else{ + req.open("POST", url, true); + } + req.send(""); + } +} + +function ahahDone(url, target, delay) { + if (req.readyState == 4) { // only if req is "loaded" + if (req.status == 200) { // only if "OK" + document.getElementById(target).innerHTML = req.responseText; + } else { + document.getElementById(target).innerHTML="Error loading '"+url+"':\n"+req.statusText; + } + if (delay != undefined) { + setTimeout("ahah(url,target,delay)", delay); // resubmit after delay + //server should ALSO delay before responding + } + } +} + +% $m->abort(); diff --git a/rt/share/html/NoAuth/js/autohandler b/rt/share/html/NoAuth/js/autohandler new file mode 100644 index 000000000..74028f8c6 --- /dev/null +++ b/rt/share/html/NoAuth/js/autohandler @@ -0,0 +1,61 @@ +%# BEGIN BPS TAGGED BLOCK {{{ +%# +%# COPYRIGHT: +%# +%# This software is Copyright (c) 1996-2009 Best Practical Solutions, LLC +%# +%# +%# (Except where explicitly superseded by other copyright notices) +%# +%# +%# LICENSE: +%# +%# This work is made available to you under the terms of Version 2 of +%# the GNU General Public License. A copy of that license should have +%# been provided with this software, but in any event can be snarfed +%# from www.gnu.org. +%# +%# This work is distributed in the hope that it will be useful, but +%# WITHOUT ANY WARRANTY; without even the implied warranty of +%# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +%# General Public License for more details. +%# +%# You should have received a copy of the GNU General Public License +%# along with this program; if not, write to the Free Software +%# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +%# 02110-1301 or visit their web page on the internet at +%# http://www.gnu.org/licenses/old-licenses/gpl-2.0.html. +%# +%# +%# CONTRIBUTION SUBMISSION POLICY: +%# +%# (The following paragraph is not intended to limit the rights granted +%# to you to modify and distribute this software under the terms of +%# the GNU General Public License and is only of importance to you if +%# you choose to contribute your changes and enhancements to the +%# community by submitting them to Best Practical Solutions, LLC.) +%# +%# By intentionally submitting any modifications, corrections or +%# derivatives to this work, or any other work intended for use with +%# Request Tracker, to Best Practical Solutions, LLC, you confirm that +%# you are the copyright holder for those contributions and you grant +%# Best Practical Solutions, LLC a nonexclusive, worldwide, irrevocable, +%# royalty-free, perpetual, license to use, copy, create derivative +%# works based on those contributions, and sublicense and distribute +%# those contributions and any derivatives thereof. +%# +%# END BPS TAGGED BLOCK }}} +<%init> + +my $type; +my $file = $m->base_comp->source_file; + +if ($file =~ /\.(gif|png|jpe?g)$/i) { + RT::Interface::Web->SendStaticFile( File => $file ); +} else { + &RT::Interface::Web::StaticFileHeaders(); + $r->content_type('application/x-javascript'); + $m->call_next(); + return(); +} + diff --git a/rt/share/html/NoAuth/js/cascaded.js b/rt/share/html/NoAuth/js/cascaded.js new file mode 100644 index 000000000..e980b29ce --- /dev/null +++ b/rt/share/html/NoAuth/js/cascaded.js @@ -0,0 +1,102 @@ +%# BEGIN BPS TAGGED BLOCK {{{ +%# +%# COPYRIGHT: +%# +%# This software is Copyright (c) 1996-2009 Best Practical Solutions, LLC +%# +%# +%# (Except where explicitly superseded by other copyright notices) +%# +%# +%# LICENSE: +%# +%# This work is made available to you under the terms of Version 2 of +%# the GNU General Public License. A copy of that license should have +%# been provided with this software, but in any event can be snarfed +%# from www.gnu.org. +%# +%# This work is distributed in the hope that it will be useful, but +%# WITHOUT ANY WARRANTY; without even the implied warranty of +%# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +%# General Public License for more details. +%# +%# You should have received a copy of the GNU General Public License +%# along with this program; if not, write to the Free Software +%# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +%# 02110-1301 or visit their web page on the internet at +%# http://www.gnu.org/licenses/old-licenses/gpl-2.0.html. +%# +%# +%# CONTRIBUTION SUBMISSION POLICY: +%# +%# (The following paragraph is not intended to limit the rights granted +%# to you to modify and distribute this software under the terms of +%# the GNU General Public License and is only of importance to you if +%# you choose to contribute your changes and enhancements to the +%# community by submitting them to Best Practical Solutions, LLC.) +%# +%# By intentionally submitting any modifications, corrections or +%# derivatives to this work, or any other work intended for use with +%# Request Tracker, to Best Practical Solutions, LLC, you confirm that +%# you are the copyright holder for those contributions and you grant +%# Best Practical Solutions, LLC a nonexclusive, worldwide, irrevocable, +%# royalty-free, perpetual, license to use, copy, create derivative +%# works based on those contributions, and sublicense and distribute +%# those contributions and any derivatives thereof. +%# +%# END BPS TAGGED BLOCK }}} +function filter_cascade (id, val) { + var select = document.getElementById(id); + var complete_select = document.getElementById(id + "-Complete" ); + + if (!select) { return }; + var i; + var children = select.childNodes; + + if ( complete_select ) { + while (select.hasChildNodes()){ + select.removeChild(select.firstChild); + } + + var complete_children = complete_select.childNodes; + + if ( val == '' && arguments.length == 3 ) { + // no category, and the category is from a hierchical cf; + // leave this set of options empty + } else if ( val == '' ) { + // no category, let's clone all node + for (i in complete_children) { + if ( complete_children[i].cloneNode ) { + new_option = complete_children[i].cloneNode(true); + select.appendChild(new_option); + } + } + } + else { + for (i in complete_children) { + if (!complete_children[i].label || + complete_children[i].label.substr(0, val.length) == val ) { + if ( complete_children[i].cloneNode ) { + new_option = complete_children[i].cloneNode(true); + select.appendChild(new_option); + } + } + } + } + } + else { +// for back compatibility + for (i in children) { + if (!children[i].label) { continue }; + if ( val == '' && arguments.length == 3 ) { + hide(children[i]); + continue; + } + if ( val == '' || children[i].label.substr(0, val.length) == val) { + show(children[i]); + continue; + } + hide(children[i]); + } + } +} diff --git a/rt/share/html/NoAuth/js/class.js b/rt/share/html/NoAuth/js/class.js new file mode 100644 index 000000000..b823c693a --- /dev/null +++ b/rt/share/html/NoAuth/js/class.js @@ -0,0 +1,15 @@ +/* by TKirby, released under GPL */ + + function _ClassSetup(Object) { + this.prototype = Object; + return this; + } + + function Class(name) { + var _newclass_; + eval("window."+name+" = new Function('this."+name+".apply(this,arguments);');"); + eval("window."+name+".define = _ClassSetup;"); + eval("_newclass_ = window."+name+";"); + return _newclass_; + } + diff --git a/rt/share/html/NoAuth/js/combobox.js b/rt/share/html/NoAuth/js/combobox.js new file mode 100644 index 000000000..cc0c03279 --- /dev/null +++ b/rt/share/html/NoAuth/js/combobox.js @@ -0,0 +1,262 @@ +%# BEGIN BPS TAGGED BLOCK {{{ +%# +%# COPYRIGHT: +%# +%# This software is Copyright (c) 1996-2009 Best Practical Solutions, LLC +%# +%# +%# (Except where explicitly superseded by other copyright notices) +%# +%# +%# LICENSE: +%# +%# This work is made available to you under the terms of Version 2 of +%# the GNU General Public License. A copy of that license should have +%# been provided with this software, but in any event can be snarfed +%# from www.gnu.org. +%# +%# This work is distributed in the hope that it will be useful, but +%# WITHOUT ANY WARRANTY; without even the implied warranty of +%# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +%# General Public License for more details. +%# +%# You should have received a copy of the GNU General Public License +%# along with this program; if not, write to the Free Software +%# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +%# 02110-1301 or visit their web page on the internet at +%# http://www.gnu.org/licenses/old-licenses/gpl-2.0.html. +%# +%# +%# CONTRIBUTION SUBMISSION POLICY: +%# +%# (The following paragraph is not intended to limit the rights granted +%# to you to modify and distribute this software under the terms of +%# the GNU General Public License and is only of importance to you if +%# you choose to contribute your changes and enhancements to the +%# community by submitting them to Best Practical Solutions, LLC.) +%# +%# By intentionally submitting any modifications, corrections or +%# derivatives to this work, or any other work intended for use with +%# Request Tracker, to Best Practical Solutions, LLC, you confirm that +%# you are the copyright holder for those contributions and you grant +%# Best Practical Solutions, LLC a nonexclusive, worldwide, irrevocable, +%# royalty-free, perpetual, license to use, copy, create derivative +%# works based on those contributions, and sublicense and distribute +%# those contributions and any derivatives thereof. +%# +%# END BPS TAGGED BLOCK }}} +function ComboBox_InitWith(n) { + if ( typeof( window.addEventListener ) != "undefined" ) { + window.addEventListener("load", ComboBox_Init(n), false); + } else if ( typeof( window.attachEvent ) != "undefined" ) { + window.attachEvent("onload", ComboBox_Init(n)); + } else { + ComboBox_Init(n)(); + } +} +function ComboBox_Init(n) { + return function () { + if ( ComboBox_UplevelBrowser( n ) ) { + ComboBox_Load( n ); + } + } +} +function ComboBox_UplevelBrowser( n ) { + if( typeof( document.getElementById ) == "undefined" ) return false; + var combo = document.getElementById( n + "_Container" ); + if( combo == null || typeof( combo ) == "undefined" ) return false; + if( typeof( combo.style ) == "undefined" ) return false; + if( typeof( combo.innerHTML ) == "undefined" ) return false; + return true; +} +function ComboBox_Load( comboId ) { + var combo = document.getElementById( comboId + "_Container" ); + var button = document.getElementById( comboId + "_Button" ); + var list = document.getElementById( comboId + "_List" ); + var text = document.getElementById( comboId ); + + + combo.List = list; + combo.Button = button; + combo.Text = text; + + button.Container = combo; + button.Toggle = ComboBox_ToggleList; + button.onclick = button.Toggle; + button.onmouseover = function(e) { this.Container.List.DisableBlur(e); }; + button.onmouseout = function(e) { this.Container.List.EnableBlur(e); }; + button.onselectstart = function(e){ return false; }; + button.style.height = ( list.offsetHeight - 4 ) + "px"; + + text.Container = combo; + text.TypeDown = ComboBox_TextTypeDown; + text.KeyAccess = ComboBox_TextKeyAccess; + text.onkeyup = function(e) { this.KeyAccess(e); this.TypeDown(e); }; + + list.Container = combo; + list.Show = ComboBox_ShowList; + list.Hide = ComboBox_HideList; + list.EnableBlur = ComboBox_ListEnableBlur; + list.DisableBlur = ComboBox_ListDisableBlur; + list.Select = ComboBox_ListItemSelect; + list.ClearSelection = ComboBox_ListClearSelection; + list.KeyAccess = ComboBox_ListKeyAccess; + list.FireTextChange = ComboBox_ListFireTextChange; + list.onchange = null; + list.onclick = function(e){ this.Select(e); this.ClearSelection(); this.FireTextChange(); }; + list.onkeyup = function(e) { this.KeyAccess(e); }; + list.EnableBlur(null); + list.style.position = "absolute"; + list.size = ComboBox_GetListSize( list ); + list.IsShowing = true; + list.Hide(); + +} +function ComboBox_InitEvent( e ) { + if( typeof( e ) == "undefined" && typeof( window.event ) != "undefined" ) e = window.event; + if( e == null ) e = new Object(); + return e; +} +function ComboBox_ListClearSelection() { + if ( typeof( this.Container.Text.createTextRange ) == "undefined" ) return; + var rNew = this.Container.Text.createTextRange(); + rNew.moveStart('character', this.Container.Text.value.length) ; + rNew.select(); +} +function ComboBox_GetListSize( theList ) { + ComboBox_EnsureListSize( theList ); + return theList.listSize; +} +function ComboBox_EnsureListSize( theList ) { + if ( typeof( theList.listSize ) == "undefined" ) { + if( typeof( theList.getAttribute ) != "undefined" ) { + if( theList.getAttribute( "size" ) != null && theList.getAttribute( "size" ) != "" ) { + theList.listSize = theList.getAttribute( "size" ); + return; + } + } + if( theList.options.length > 0 ) { + theList.listSize = theList.options.length; + return; + } + theList.listSize = 4; + } +} +function ComboBox_ListKeyAccess(e) { //Make enter/space and escape do the right thing :) + e = ComboBox_InitEvent( e ); + if( e.keyCode == 13 || e.keyCode == 32 ) { + this.Select(); + return; + } + if( e.keyCode == 27 ) { + this.Hide(); + this.Container.Text.focus(); + return; + } +} +function ComboBox_TextKeyAccess(e) { //Make alt+arrow expand the list + e = ComboBox_InitEvent( e ); + if( e.altKey && (e.keyCode == 38 || e.keyCode == 40) ) { + this.Container.List.Show(); + } +} +function ComboBox_TextTypeDown(e) { //Make the textbox do a type-down on the list + e = ComboBox_InitEvent( e ); + var items = this.Container.List.options; + if( this.value == "" ) return; + var ctrlKeys = Array( 8, 46, 37, 38, 39, 40, 33, 34, 35, 36, 45, 16, 20 ); + for( var i = 0; i < ctrlKeys.length; i++ ) { + if( e.keyCode == ctrlKeys[i] ) return; + } + for( var i = 0; i < items.length; i++ ) { + var item = items[i]; + if( item.text.toLowerCase().indexOf( this.value.toLowerCase() ) == 0 ) { + this.Container.List.selectedIndex = i; + if ( typeof( this.Container.Text.createTextRange ) != "undefined" ) { + this.Container.List.Select(); + } + break; + } + } +} +function ComboBox_ListFireTextChange() { + var textOnChange = this.Container.Text.onchange; + if ( textOnChange != null && typeof(textOnChange) == "function" ) { + textOnChange(); + } +} +function ComboBox_ListEnableBlur(e) { + this.onblur = this.Hide; +} +function ComboBox_ListDisableBlur(e) { + this.onblur = null; +} +function ComboBox_ListItemSelect(e) { + if( this.options.length > 0 ) { + var text = this.Container.Text; + var oldValue = text.value; + var newValue = this.options[ this.selectedIndex ].text; + text.value = newValue; + if ( typeof( text.createTextRange ) != "undefined" ) { + if (newValue != oldValue) { + var rNew = text.createTextRange(); + rNew.moveStart('character', oldValue.length) ; + rNew.select(); + } + } + } + this.Hide(); + this.Container.Text.focus(); +} +function ComboBox_ToggleList(e) { + if( this.Container.List.IsShowing == true ) { + this.Container.List.Hide(); + } else { + this.Container.List.Show(); + } +} +function ComboBox_ShowList(e) { + if ( !this.IsShowing && !this.disabled ) { + this.style.top = '1.2em';//( this.Container.offsetHeight + ComboBox_RecursiveOffsetTop(this.Container,true) ) + "px"; + this.style.left = '0px';// ( ComboBox_RecursiveOffsetLeft(this.Container,true) + 1 ) + "px"; + ComboBox_SetVisibility(this,true); + this.focus(); + this.IsShowing = true; + } +} +function ComboBox_HideList(e) { + if( this.IsShowing ) { + ComboBox_SetVisibility(this,false); + this.IsShowing = false; + } +} +function ComboBox_SetVisibility(theList, isVisible) { + setVisibility(theList, isVisible); +} +function ComboBox_RecursiveOffsetTop(thisObject,isFirst) { + if(thisObject.offsetParent) { + if ( thisObject.style.position == "absolute" && !isFirst && typeof(document.designMode) != "undefined" ) { + return 0; + } + return (thisObject.offsetTop + ComboBox_RecursiveOffsetTop(thisObject.offsetParent,false)); + } else { + return thisObject.offsetTop; + } +} +function ComboBox_RecursiveOffsetLeft(thisObject,isFirst) { + if(thisObject.offsetParent) { + if ( thisObject.style.position == "absolute" && !isFirst && typeof(document.designMode) != "undefined" ) { + return 0; + } + return (thisObject.offsetLeft + ComboBox_RecursiveOffsetLeft(thisObject.offsetParent,false)); + } else { + return thisObject.offsetLeft; + } +} +function ComboBox_SimpleAttach(selectElement,textElement) { + textElement.value = selectElement.options[ selectElement.options.selectedIndex ].text; + var textOnChange = textElement.onchange; + if ( textOnChange != null && typeof( textOnChange ) == "function" ) { + textOnChange(); + } +} diff --git a/rt/share/html/NoAuth/js/list.js b/rt/share/html/NoAuth/js/list.js new file mode 100644 index 000000000..feb552781 --- /dev/null +++ b/rt/share/html/NoAuth/js/list.js @@ -0,0 +1,112 @@ +/* by TKirby, released under GPL */ +/* Define the "list" Class */ +Class("list").define({ + name : null, + xml : null, + sels : null, + list : function (src, esrc, name) { this.init(src, esrc, name); }, + read : function () { + var i = 0; + if(this.xml.readyState!=4) { setTimeout(this.name+".read()", 100); } + else if(this.xml.status!=200) alert("Document not available."); + else { + var doc = this.xml.responseXML; + var nNode = null; + if(doc.childNodes[0].nodeName=="parseerror") alert("Parse Error."); + doc = doc.getElementsByTagName("list")[0]; + for(i=0;i0) { + nNode = document.createElement("option"); + nNode.appendChild(document.createTextNode(doc.childNodes[i].childNodes[0].nodeValue)); + this.sels[0].appendChild(nNode); + } + } + } + }, + + init : function (src,esrc,name) { + if(!src) return; + this.name = name; + this.sels = new Array(); + var i = 0; + for(i=0;i0) for(i=this.sels[1].length-1;i>=0;i--)this.moveOne(v, i); + }, + + moveOne : function(v, i) { + var ins = v + i; + if(ins<0 || ins>=this.sels[1].length) return; + if(this.sels[1][ins].selected) return; + if(this.sels[1][i].selected) { + Node = this.sels[1][i]; + this.sels[1].removeChild(Node); + this.sels[1].insertBefore(Node, this.sels[1][ins]); + } + }, + + remove : function() { + var i = 0; + for(i=this.sels[1].length-1;i>=0;i--) if(this.sels[1][i].selected) + this.sels[1].removeChild(this.sels[1][i]); + }, + + selectAll: function() { + var i = 0; + for(i=0;i -1, + WebKit: navigator.userAgent.indexOf('AppleWebKit/') > -1, + Gecko: navigator.userAgent.indexOf('Gecko') > -1 && + navigator.userAgent.indexOf('KHTML') === -1, + MobileSafari: !!navigator.userAgent.match(/Apple.*Mobile.*Safari/) + }, + + BrowserFeatures: { + XPath: !!document.evaluate, + SelectorsAPI: !!document.querySelector, + ElementExtensions: !!window.HTMLElement, + SpecificElementExtensions: + document.createElement('div')['__proto__'] && + document.createElement('div')['__proto__'] !== + document.createElement('form')['__proto__'] + }, + + ScriptFragment: ']*>([\\S\\s]*?)<\/script>', + JSONFilter: /^\/\*-secure-([\s\S]*)\*\/\s*$/, + + emptyFunction: function() { }, + K: function(x) { return x } +}; + +if (Prototype.Browser.MobileSafari) + Prototype.BrowserFeatures.SpecificElementExtensions = false; + + +/* Based on Alex Arnell's inheritance implementation. */ +var Class = { + create: function() { + var parent = null, properties = $A(arguments); + if (Object.isFunction(properties[0])) + parent = properties.shift(); + + function klass() { + this.initialize.apply(this, arguments); + } + + Object.extend(klass, Class.Methods); + klass.superclass = parent; + klass.subclasses = []; + + if (parent) { + var subclass = function() { }; + subclass.prototype = parent.prototype; + klass.prototype = new subclass; + parent.subclasses.push(klass); + } + + for (var i = 0; i < properties.length; i++) + klass.addMethods(properties[i]); + + if (!klass.prototype.initialize) + klass.prototype.initialize = Prototype.emptyFunction; + + klass.prototype.constructor = klass; + + return klass; + } +}; + +Class.Methods = { + addMethods: function(source) { + var ancestor = this.superclass && this.superclass.prototype; + var properties = Object.keys(source); + + if (!Object.keys({ toString: true }).length) + properties.push("toString", "valueOf"); + + for (var i = 0, length = properties.length; i < length; i++) { + var property = properties[i], value = source[property]; + if (ancestor && Object.isFunction(value) && + value.argumentNames().first() == "$super") { + var method = value; + value = (function(m) { + return function() { return ancestor[m].apply(this, arguments) }; + })(property).wrap(method); + + value.valueOf = method.valueOf.bind(method); + value.toString = method.toString.bind(method); + } + this.prototype[property] = value; + } + + return this; + } +}; + +var Abstract = { }; + +Object.extend = function(destination, source) { + for (var property in source) + destination[property] = source[property]; + return destination; +}; + +Object.extend(Object, { + inspect: function(object) { + try { + if (Object.isUndefined(object)) return 'undefined'; + if (object === null) return 'null'; + return object.inspect ? object.inspect() : String(object); + } catch (e) { + if (e instanceof RangeError) return '...'; + throw e; + } + }, + + toJSON: function(object) { + var type = typeof object; + switch (type) { + case 'undefined': + case 'function': + case 'unknown': return; + case 'boolean': return object.toString(); + } + + if (object === null) return 'null'; + if (object.toJSON) return object.toJSON(); + if (Object.isElement(object)) return; + + var results = []; + for (var property in object) { + var value = Object.toJSON(object[property]); + if (!Object.isUndefined(value)) + results.push(property.toJSON() + ': ' + value); + } + + return '{' + results.join(', ') + '}'; + }, + + toQueryString: function(object) { + return $H(object).toQueryString(); + }, + + toHTML: function(object) { + return object && object.toHTML ? object.toHTML() : String.interpret(object); + }, + + keys: function(object) { + var keys = []; + for (var property in object) + keys.push(property); + return keys; + }, + + values: function(object) { + var values = []; + for (var property in object) + values.push(object[property]); + return values; + }, + + clone: function(object) { + return Object.extend({ }, object); + }, + + isElement: function(object) { + return !!(object && object.nodeType == 1); + }, + + isArray: function(object) { + return object != null && typeof object == "object" && + 'splice' in object && 'join' in object; + }, + + isHash: function(object) { + return object instanceof Hash; + }, + + isFunction: function(object) { + return typeof object == "function"; + }, + + isString: function(object) { + return typeof object == "string"; + }, + + isNumber: function(object) { + return typeof object == "number"; + }, + + isUndefined: function(object) { + return typeof object == "undefined"; + } +}); + +Object.extend(Function.prototype, { + argumentNames: function() { + var names = this.toString().match(/^[\s\(]*function[^(]*\(([^\)]*)\)/)[1] + .replace(/\s+/g, '').split(','); + return names.length == 1 && !names[0] ? [] : names; + }, + + bind: function() { + if (arguments.length < 2 && Object.isUndefined(arguments[0])) return this; + var __method = this, args = $A(arguments), object = args.shift(); + return function() { + return __method.apply(object, args.concat($A(arguments))); + } + }, + + bindAsEventListener: function() { + var __method = this, args = $A(arguments), object = args.shift(); + return function(event) { + return __method.apply(object, [event || window.event].concat(args)); + } + }, + + curry: function() { + if (!arguments.length) return this; + var __method = this, args = $A(arguments); + return function() { + return __method.apply(this, args.concat($A(arguments))); + } + }, + + delay: function() { + var __method = this, args = $A(arguments), timeout = args.shift() * 1000; + return window.setTimeout(function() { + return __method.apply(__method, args); + }, timeout); + }, + + defer: function() { + var args = [0.01].concat($A(arguments)); + return this.delay.apply(this, args); + }, + + wrap: function(wrapper) { + var __method = this; + return function() { + return wrapper.apply(this, [__method.bind(this)].concat($A(arguments))); + } + }, + + methodize: function() { + if (this._methodized) return this._methodized; + var __method = this; + return this._methodized = function() { + return __method.apply(null, [this].concat($A(arguments))); + }; + } +}); + +Date.prototype.toJSON = function() { + return '"' + this.getUTCFullYear() + '-' + + (this.getUTCMonth() + 1).toPaddedString(2) + '-' + + this.getUTCDate().toPaddedString(2) + 'T' + + this.getUTCHours().toPaddedString(2) + ':' + + this.getUTCMinutes().toPaddedString(2) + ':' + + this.getUTCSeconds().toPaddedString(2) + 'Z"'; +}; + +var Try = { + these: function() { + var returnValue; + + for (var i = 0, length = arguments.length; i < length; i++) { + var lambda = arguments[i]; + try { + returnValue = lambda(); + break; + } catch (e) { } + } + + return returnValue; + } +}; + +RegExp.prototype.match = RegExp.prototype.test; + +RegExp.escape = function(str) { + return String(str).replace(/([.*+?^=!:${}()|[\]\/\\])/g, '\\$1'); +}; + +/*--------------------------------------------------------------------------*/ + +var PeriodicalExecuter = Class.create({ + initialize: function(callback, frequency) { + this.callback = callback; + this.frequency = frequency; + this.currentlyExecuting = false; + + this.registerCallback(); + }, + + registerCallback: function() { + this.timer = setInterval(this.onTimerEvent.bind(this), this.frequency * 1000); + }, + + execute: function() { + this.callback(this); + }, + + stop: function() { + if (!this.timer) return; + clearInterval(this.timer); + this.timer = null; + }, + + onTimerEvent: function() { + if (!this.currentlyExecuting) { + try { + this.currentlyExecuting = true; + this.execute(); + } finally { + this.currentlyExecuting = false; + } + } + } +}); +Object.extend(String, { + interpret: function(value) { + return value == null ? '' : String(value); + }, + specialChar: { + '\b': '\\b', + '\t': '\\t', + '\n': '\\n', + '\f': '\\f', + '\r': '\\r', + '\\': '\\\\' + } +}); + +Object.extend(String.prototype, { + gsub: function(pattern, replacement) { + var result = '', source = this, match; + replacement = arguments.callee.prepareReplacement(replacement); + + while (source.length > 0) { + if (match = source.match(pattern)) { + result += source.slice(0, match.index); + result += String.interpret(replacement(match)); + source = source.slice(match.index + match[0].length); + } else { + result += source, source = ''; + } + } + return result; + }, + + sub: function(pattern, replacement, count) { + replacement = this.gsub.prepareReplacement(replacement); + count = Object.isUndefined(count) ? 1 : count; + + return this.gsub(pattern, function(match) { + if (--count < 0) return match[0]; + return replacement(match); + }); + }, + + scan: function(pattern, iterator) { + this.gsub(pattern, iterator); + return String(this); + }, + + truncate: function(length, truncation) { + length = length || 30; + truncation = Object.isUndefined(truncation) ? '...' : truncation; + return this.length > length ? + this.slice(0, length - truncation.length) + truncation : String(this); + }, + + strip: function() { + return this.replace(/^\s+/, '').replace(/\s+$/, ''); + }, + + stripTags: function() { + return this.replace(/<\/?[^>]+>/gi, ''); + }, + + stripScripts: function() { + return this.replace(new RegExp(Prototype.ScriptFragment, 'img'), ''); + }, + + extractScripts: function() { + var matchAll = new RegExp(Prototype.ScriptFragment, 'img'); + var matchOne = new RegExp(Prototype.ScriptFragment, 'im'); + return (this.match(matchAll) || []).map(function(scriptTag) { + return (scriptTag.match(matchOne) || ['', ''])[1]; + }); + }, + + evalScripts: function() { + return this.extractScripts().map(function(script) { return eval(script) }); + }, + + escapeHTML: function() { + var self = arguments.callee; + self.text.data = this; + return self.div.innerHTML; + }, + + unescapeHTML: function() { + var div = new Element('div'); + div.innerHTML = this.stripTags(); + return div.childNodes[0] ? (div.childNodes.length > 1 ? + $A(div.childNodes).inject('', function(memo, node) { return memo+node.nodeValue }) : + div.childNodes[0].nodeValue) : ''; + }, + + toQueryParams: function(separator) { + var match = this.strip().match(/([^?#]*)(#.*)?$/); + if (!match) return { }; + + return match[1].split(separator || '&').inject({ }, function(hash, pair) { + if ((pair = pair.split('='))[0]) { + var key = decodeURIComponent(pair.shift()); + var value = pair.length > 1 ? pair.join('=') : pair[0]; + if (value != undefined) value = decodeURIComponent(value); + + if (key in hash) { + if (!Object.isArray(hash[key])) hash[key] = [hash[key]]; + hash[key].push(value); + } + else hash[key] = value; + } + return hash; + }); + }, + + toArray: function() { + return this.split(''); + }, + + succ: function() { + return this.slice(0, this.length - 1) + + String.fromCharCode(this.charCodeAt(this.length - 1) + 1); + }, + + times: function(count) { + return count < 1 ? '' : new Array(count + 1).join(this); + }, + + camelize: function() { + var parts = this.split('-'), len = parts.length; + if (len == 1) return parts[0]; + + var camelized = this.charAt(0) == '-' + ? parts[0].charAt(0).toUpperCase() + parts[0].substring(1) + : parts[0]; + + for (var i = 1; i < len; i++) + camelized += parts[i].charAt(0).toUpperCase() + parts[i].substring(1); + + return camelized; + }, + + capitalize: function() { + return this.charAt(0).toUpperCase() + this.substring(1).toLowerCase(); + }, + + underscore: function() { + return this.gsub(/::/, '/').gsub(/([A-Z]+)([A-Z][a-z])/,'#{1}_#{2}').gsub(/([a-z\d])([A-Z])/,'#{1}_#{2}').gsub(/-/,'_').toLowerCase(); + }, + + dasherize: function() { + return this.gsub(/_/,'-'); + }, + + inspect: function(useDoubleQuotes) { + var escapedString = this.gsub(/[\x00-\x1f\\]/, function(match) { + var character = String.specialChar[match[0]]; + return character ? character : '\\u00' + match[0].charCodeAt().toPaddedString(2, 16); + }); + if (useDoubleQuotes) return '"' + escapedString.replace(/"/g, '\\"') + '"'; + return "'" + escapedString.replace(/'/g, '\\\'') + "'"; + }, + + toJSON: function() { + return this.inspect(true); + }, + + unfilterJSON: function(filter) { + return this.sub(filter || Prototype.JSONFilter, '#{1}'); + }, + + isJSON: function() { + var str = this; + if (str.blank()) return false; + str = this.replace(/\\./g, '@').replace(/"[^"\\\n\r]*"/g, ''); + return (/^[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t]*$/).test(str); + }, + + evalJSON: function(sanitize) { + var json = this.unfilterJSON(); + try { + if (!sanitize || json.isJSON()) return eval('(' + json + ')'); + } catch (e) { } + throw new SyntaxError('Badly formed JSON string: ' + this.inspect()); + }, + + include: function(pattern) { + return this.indexOf(pattern) > -1; + }, + + startsWith: function(pattern) { + return this.indexOf(pattern) === 0; + }, + + endsWith: function(pattern) { + var d = this.length - pattern.length; + return d >= 0 && this.lastIndexOf(pattern) === d; + }, + + empty: function() { + return this == ''; + }, + + blank: function() { + return /^\s*$/.test(this); + }, + + interpolate: function(object, pattern) { + return new Template(this, pattern).evaluate(object); + } +}); + +if (Prototype.Browser.WebKit || Prototype.Browser.IE) Object.extend(String.prototype, { + escapeHTML: function() { + return this.replace(/&/g,'&').replace(//g,'>'); + }, + unescapeHTML: function() { + return this.stripTags().replace(/&/g,'&').replace(/</g,'<').replace(/>/g,'>'); + } +}); + +String.prototype.gsub.prepareReplacement = function(replacement) { + if (Object.isFunction(replacement)) return replacement; + var template = new Template(replacement); + return function(match) { return template.evaluate(match) }; +}; + +String.prototype.parseQuery = String.prototype.toQueryParams; + +Object.extend(String.prototype.escapeHTML, { + div: document.createElement('div'), + text: document.createTextNode('') +}); + +String.prototype.escapeHTML.div.appendChild(String.prototype.escapeHTML.text); + +var Template = Class.create({ + initialize: function(template, pattern) { + this.template = template.toString(); + this.pattern = pattern || Template.Pattern; + }, + + evaluate: function(object) { + if (Object.isFunction(object.toTemplateReplacements)) + object = object.toTemplateReplacements(); + + return this.template.gsub(this.pattern, function(match) { + if (object == null) return ''; + + var before = match[1] || ''; + if (before == '\\') return match[2]; + + var ctx = object, expr = match[3]; + var pattern = /^([^.[]+|\[((?:.*?[^\\])?)\])(\.|\[|$)/; + match = pattern.exec(expr); + if (match == null) return before; + + while (match != null) { + var comp = match[1].startsWith('[') ? match[2].gsub('\\\\]', ']') : match[1]; + ctx = ctx[comp]; + if (null == ctx || '' == match[3]) break; + expr = expr.substring('[' == match[3] ? match[1].length : match[0].length); + match = pattern.exec(expr); + } + + return before + String.interpret(ctx); + }); + } +}); +Template.Pattern = /(^|.|\r|\n)(#\{(.*?)\})/; + +var $break = { }; + +var Enumerable = { + each: function(iterator, context) { + var index = 0; + try { + this._each(function(value) { + iterator.call(context, value, index++); + }); + } catch (e) { + if (e != $break) throw e; + } + return this; + }, + + eachSlice: function(number, iterator, context) { + var index = -number, slices = [], array = this.toArray(); + if (number < 1) return array; + while ((index += number) < array.length) + slices.push(array.slice(index, index+number)); + return slices.collect(iterator, context); + }, + + all: function(iterator, context) { + iterator = iterator || Prototype.K; + var result = true; + this.each(function(value, index) { + result = result && !!iterator.call(context, value, index); + if (!result) throw $break; + }); + return result; + }, + + any: function(iterator, context) { + iterator = iterator || Prototype.K; + var result = false; + this.each(function(value, index) { + if (result = !!iterator.call(context, value, index)) + throw $break; + }); + return result; + }, + + collect: function(iterator, context) { + iterator = iterator || Prototype.K; + var results = []; + this.each(function(value, index) { + results.push(iterator.call(context, value, index)); + }); + return results; + }, + + detect: function(iterator, context) { + var result; + this.each(function(value, index) { + if (iterator.call(context, value, index)) { + result = value; + throw $break; + } + }); + return result; + }, + + findAll: function(iterator, context) { + var results = []; + this.each(function(value, index) { + if (iterator.call(context, value, index)) + results.push(value); + }); + return results; + }, + + grep: function(filter, iterator, context) { + iterator = iterator || Prototype.K; + var results = []; + + if (Object.isString(filter)) + filter = new RegExp(filter); + + this.each(function(value, index) { + if (filter.match(value)) + results.push(iterator.call(context, value, index)); + }); + return results; + }, + + include: function(object) { + if (Object.isFunction(this.indexOf)) + if (this.indexOf(object) != -1) return true; + + var found = false; + this.each(function(value) { + if (value == object) { + found = true; + throw $break; + } + }); + return found; + }, + + inGroupsOf: function(number, fillWith) { + fillWith = Object.isUndefined(fillWith) ? null : fillWith; + return this.eachSlice(number, function(slice) { + while(slice.length < number) slice.push(fillWith); + return slice; + }); + }, + + inject: function(memo, iterator, context) { + this.each(function(value, index) { + memo = iterator.call(context, memo, value, index); + }); + return memo; + }, + + invoke: function(method) { + var args = $A(arguments).slice(1); + return this.map(function(value) { + return value[method].apply(value, args); + }); + }, + + max: function(iterator, context) { + iterator = iterator || Prototype.K; + var result; + this.each(function(value, index) { + value = iterator.call(context, value, index); + if (result == null || value >= result) + result = value; + }); + return result; + }, + + min: function(iterator, context) { + iterator = iterator || Prototype.K; + var result; + this.each(function(value, index) { + value = iterator.call(context, value, index); + if (result == null || value < result) + result = value; + }); + return result; + }, + + partition: function(iterator, context) { + iterator = iterator || Prototype.K; + var trues = [], falses = []; + this.each(function(value, index) { + (iterator.call(context, value, index) ? + trues : falses).push(value); + }); + return [trues, falses]; + }, + + pluck: function(property) { + var results = []; + this.each(function(value) { + results.push(value[property]); + }); + return results; + }, + + reject: function(iterator, context) { + var results = []; + this.each(function(value, index) { + if (!iterator.call(context, value, index)) + results.push(value); + }); + return results; + }, + + sortBy: function(iterator, context) { + return this.map(function(value, index) { + return { + value: value, + criteria: iterator.call(context, value, index) + }; + }).sort(function(left, right) { + var a = left.criteria, b = right.criteria; + return a < b ? -1 : a > b ? 1 : 0; + }).pluck('value'); + }, + + toArray: function() { + return this.map(); + }, + + zip: function() { + var iterator = Prototype.K, args = $A(arguments); + if (Object.isFunction(args.last())) + iterator = args.pop(); + + var collections = [this].concat(args).map($A); + return this.map(function(value, index) { + return iterator(collections.pluck(index)); + }); + }, + + size: function() { + return this.toArray().length; + }, + + inspect: function() { + return '#'; + } +}; + +Object.extend(Enumerable, { + map: Enumerable.collect, + find: Enumerable.detect, + select: Enumerable.findAll, + filter: Enumerable.findAll, + member: Enumerable.include, + entries: Enumerable.toArray, + every: Enumerable.all, + some: Enumerable.any +}); +function $A(iterable) { + if (!iterable) return []; + if (iterable.toArray) return iterable.toArray(); + var length = iterable.length || 0, results = new Array(length); + while (length--) results[length] = iterable[length]; + return results; +} + +if (Prototype.Browser.WebKit) { + $A = function(iterable) { + if (!iterable) return []; + // In Safari, only use the `toArray` method if it's not a NodeList. + // A NodeList is a function, has an function `item` property, and a numeric + // `length` property. Adapted from Google Doctype. + if (!(typeof iterable === 'function' && typeof iterable.length === + 'number' && typeof iterable.item === 'function') && iterable.toArray) + return iterable.toArray(); + var length = iterable.length || 0, results = new Array(length); + while (length--) results[length] = iterable[length]; + return results; + }; +} + +Array.from = $A; + +Object.extend(Array.prototype, Enumerable); + +if (!Array.prototype._reverse) Array.prototype._reverse = Array.prototype.reverse; + +Object.extend(Array.prototype, { + _each: function(iterator) { + for (var i = 0, length = this.length; i < length; i++) + iterator(this[i]); + }, + + clear: function() { + this.length = 0; + return this; + }, + + first: function() { + return this[0]; + }, + + last: function() { + return this[this.length - 1]; + }, + + compact: function() { + return this.select(function(value) { + return value != null; + }); + }, + + flatten: function() { + return this.inject([], function(array, value) { + return array.concat(Object.isArray(value) ? + value.flatten() : [value]); + }); + }, + + without: function() { + var values = $A(arguments); + return this.select(function(value) { + return !values.include(value); + }); + }, + + reverse: function(inline) { + return (inline !== false ? this : this.toArray())._reverse(); + }, + + reduce: function() { + return this.length > 1 ? this : this[0]; + }, + + uniq: function(sorted) { + return this.inject([], function(array, value, index) { + if (0 == index || (sorted ? array.last() != value : !array.include(value))) + array.push(value); + return array; + }); + }, + + intersect: function(array) { + return this.uniq().findAll(function(item) { + return array.detect(function(value) { return item === value }); + }); + }, + + clone: function() { + return [].concat(this); + }, + + size: function() { + return this.length; + }, + + inspect: function() { + return '[' + this.map(Object.inspect).join(', ') + ']'; + }, + + toJSON: function() { + var results = []; + this.each(function(object) { + var value = Object.toJSON(object); + if (!Object.isUndefined(value)) results.push(value); + }); + return '[' + results.join(', ') + ']'; + } +}); + +// use native browser JS 1.6 implementation if available +if (Object.isFunction(Array.prototype.forEach)) + Array.prototype._each = Array.prototype.forEach; + +if (!Array.prototype.indexOf) Array.prototype.indexOf = function(item, i) { + i || (i = 0); + var length = this.length; + if (i < 0) i = length + i; + for (; i < length; i++) + if (this[i] === item) return i; + return -1; +}; + +if (!Array.prototype.lastIndexOf) Array.prototype.lastIndexOf = function(item, i) { + i = isNaN(i) ? this.length : (i < 0 ? this.length + i : i) + 1; + var n = this.slice(0, i).reverse().indexOf(item); + return (n < 0) ? n : i - n - 1; +}; + +Array.prototype.toArray = Array.prototype.clone; + +function $w(string) { + if (!Object.isString(string)) return []; + string = string.strip(); + return string ? string.split(/\s+/) : []; +} + +if (Prototype.Browser.Opera){ + Array.prototype.concat = function() { + var array = []; + for (var i = 0, length = this.length; i < length; i++) array.push(this[i]); + for (var i = 0, length = arguments.length; i < length; i++) { + if (Object.isArray(arguments[i])) { + for (var j = 0, arrayLength = arguments[i].length; j < arrayLength; j++) + array.push(arguments[i][j]); + } else { + array.push(arguments[i]); + } + } + return array; + }; +} +Object.extend(Number.prototype, { + toColorPart: function() { + return this.toPaddedString(2, 16); + }, + + succ: function() { + return this + 1; + }, + + times: function(iterator, context) { + $R(0, this, true).each(iterator, context); + return this; + }, + + toPaddedString: function(length, radix) { + var string = this.toString(radix || 10); + return '0'.times(length - string.length) + string; + }, + + toJSON: function() { + return isFinite(this) ? this.toString() : 'null'; + } +}); + +$w('abs round ceil floor').each(function(method){ + Number.prototype[method] = Math[method].methodize(); +}); +function $H(object) { + return new Hash(object); +}; + +var Hash = Class.create(Enumerable, (function() { + + function toQueryPair(key, value) { + if (Object.isUndefined(value)) return key; + return key + '=' + encodeURIComponent(String.interpret(value)); + } + + return { + initialize: function(object) { + this._object = Object.isHash(object) ? object.toObject() : Object.clone(object); + }, + + _each: function(iterator) { + for (var key in this._object) { + var value = this._object[key], pair = [key, value]; + pair.key = key; + pair.value = value; + iterator(pair); + } + }, + + set: function(key, value) { + return this._object[key] = value; + }, + + get: function(key) { + // simulating poorly supported hasOwnProperty + if (this._object[key] !== Object.prototype[key]) + return this._object[key]; + }, + + unset: function(key) { + var value = this._object[key]; + delete this._object[key]; + return value; + }, + + toObject: function() { + return Object.clone(this._object); + }, + + keys: function() { + return this.pluck('key'); + }, + + values: function() { + return this.pluck('value'); + }, + + index: function(value) { + var match = this.detect(function(pair) { + return pair.value === value; + }); + return match && match.key; + }, + + merge: function(object) { + return this.clone().update(object); + }, + + update: function(object) { + return new Hash(object).inject(this, function(result, pair) { + result.set(pair.key, pair.value); + return result; + }); + }, + + toQueryString: function() { + return this.inject([], function(results, pair) { + var key = encodeURIComponent(pair.key), values = pair.value; + + if (values && typeof values == 'object') { + if (Object.isArray(values)) + return results.concat(values.map(toQueryPair.curry(key))); + } else results.push(toQueryPair(key, values)); + return results; + }).join('&'); + }, + + inspect: function() { + return '#'; + }, + + toJSON: function() { + return Object.toJSON(this.toObject()); + }, + + clone: function() { + return new Hash(this); + } + } +})()); + +Hash.prototype.toTemplateReplacements = Hash.prototype.toObject; +Hash.from = $H; +var ObjectRange = Class.create(Enumerable, { + initialize: function(start, end, exclusive) { + this.start = start; + this.end = end; + this.exclusive = exclusive; + }, + + _each: function(iterator) { + var value = this.start; + while (this.include(value)) { + iterator(value); + value = value.succ(); + } + }, + + include: function(value) { + if (value < this.start) + return false; + if (this.exclusive) + return value < this.end; + return value <= this.end; + } +}); + +var $R = function(start, end, exclusive) { + return new ObjectRange(start, end, exclusive); +}; + +var Ajax = { + getTransport: function() { + return Try.these( + function() {return new XMLHttpRequest()}, + function() {return new ActiveXObject('Msxml2.XMLHTTP')}, + function() {return new ActiveXObject('Microsoft.XMLHTTP')} + ) || false; + }, + + activeRequestCount: 0 +}; + +Ajax.Responders = { + responders: [], + + _each: function(iterator) { + this.responders._each(iterator); + }, + + register: function(responder) { + if (!this.include(responder)) + this.responders.push(responder); + }, + + unregister: function(responder) { + this.responders = this.responders.without(responder); + }, + + dispatch: function(callback, request, transport, json) { + this.each(function(responder) { + if (Object.isFunction(responder[callback])) { + try { + responder[callback].apply(responder, [request, transport, json]); + } catch (e) { } + } + }); + } +}; + +Object.extend(Ajax.Responders, Enumerable); + +Ajax.Responders.register({ + onCreate: function() { Ajax.activeRequestCount++ }, + onComplete: function() { Ajax.activeRequestCount-- } +}); + +Ajax.Base = Class.create({ + initialize: function(options) { + this.options = { + method: 'post', + asynchronous: true, + contentType: 'application/x-www-form-urlencoded', + encoding: 'UTF-8', + parameters: '', + evalJSON: true, + evalJS: true + }; + Object.extend(this.options, options || { }); + + this.options.method = this.options.method.toLowerCase(); + + if (Object.isString(this.options.parameters)) + this.options.parameters = this.options.parameters.toQueryParams(); + else if (Object.isHash(this.options.parameters)) + this.options.parameters = this.options.parameters.toObject(); + } +}); + +Ajax.Request = Class.create(Ajax.Base, { + _complete: false, + + initialize: function($super, url, options) { + $super(options); + this.transport = Ajax.getTransport(); + this.request(url); + }, + + request: function(url) { + this.url = url; + this.method = this.options.method; + var params = Object.clone(this.options.parameters); + + if (!['get', 'post'].include(this.method)) { + // simulate other verbs over post + params['_method'] = this.method; + this.method = 'post'; + } + + this.parameters = params; + + if (params = Object.toQueryString(params)) { + // when GET, append parameters to URL + if (this.method == 'get') + this.url += (this.url.include('?') ? '&' : '?') + params; + else if (/Konqueror|Safari|KHTML/.test(navigator.userAgent)) + params += '&_='; + } + + try { + var response = new Ajax.Response(this); + if (this.options.onCreate) this.options.onCreate(response); + Ajax.Responders.dispatch('onCreate', this, response); + + this.transport.open(this.method.toUpperCase(), this.url, + this.options.asynchronous); + + if (this.options.asynchronous) this.respondToReadyState.bind(this).defer(1); + + this.transport.onreadystatechange = this.onStateChange.bind(this); + this.setRequestHeaders(); + + this.body = this.method == 'post' ? (this.options.postBody || params) : null; + this.transport.send(this.body); + + /* Force Firefox to handle ready state 4 for synchronous requests */ + if (!this.options.asynchronous && this.transport.overrideMimeType) + this.onStateChange(); + + } + catch (e) { + this.dispatchException(e); + } + }, + + onStateChange: function() { + var readyState = this.transport.readyState; + if (readyState > 1 && !((readyState == 4) && this._complete)) + this.respondToReadyState(this.transport.readyState); + }, + + setRequestHeaders: function() { + var headers = { + 'X-Requested-With': 'XMLHttpRequest', + 'X-Prototype-Version': Prototype.Version, + 'Accept': 'text/javascript, text/html, application/xml, text/xml, */*' + }; + + if (this.method == 'post') { + headers['Content-type'] = this.options.contentType + + (this.options.encoding ? '; charset=' + this.options.encoding : ''); + + /* Force "Connection: close" for older Mozilla browsers to work + * around a bug where XMLHttpRequest sends an incorrect + * Content-length header. See Mozilla Bugzilla #246651. + */ + if (this.transport.overrideMimeType && + (navigator.userAgent.match(/Gecko\/(\d{4})/) || [0,2005])[1] < 2005) + headers['Connection'] = 'close'; + } + + // user-defined headers + if (typeof this.options.requestHeaders == 'object') { + var extras = this.options.requestHeaders; + + if (Object.isFunction(extras.push)) + for (var i = 0, length = extras.length; i < length; i += 2) + headers[extras[i]] = extras[i+1]; + else + $H(extras).each(function(pair) { headers[pair.key] = pair.value }); + } + + for (var name in headers) + this.transport.setRequestHeader(name, headers[name]); + }, + + success: function() { + var status = this.getStatus(); + return !status || (status >= 200 && status < 300); + }, + + getStatus: function() { + try { + return this.transport.status || 0; + } catch (e) { return 0 } + }, + + respondToReadyState: function(readyState) { + var state = Ajax.Request.Events[readyState], response = new Ajax.Response(this); + + if (state == 'Complete') { + try { + this._complete = true; + (this.options['on' + response.status] + || this.options['on' + (this.success() ? 'Success' : 'Failure')] + || Prototype.emptyFunction)(response, response.headerJSON); + } catch (e) { + this.dispatchException(e); + } + + var contentType = response.getHeader('Content-type'); + if (this.options.evalJS == 'force' + || (this.options.evalJS && this.isSameOrigin() && contentType + && contentType.match(/^\s*(text|application)\/(x-)?(java|ecma)script(;.*)?\s*$/i))) + this.evalResponse(); + } + + try { + (this.options['on' + state] || Prototype.emptyFunction)(response, response.headerJSON); + Ajax.Responders.dispatch('on' + state, this, response, response.headerJSON); + } catch (e) { + this.dispatchException(e); + } + + if (state == 'Complete') { + // avoid memory leak in MSIE: clean up + this.transport.onreadystatechange = Prototype.emptyFunction; + } + }, + + isSameOrigin: function() { + var m = this.url.match(/^\s*https?:\/\/[^\/]*/); + return !m || (m[0] == '#{protocol}//#{domain}#{port}'.interpolate({ + protocol: location.protocol, + domain: document.domain, + port: location.port ? ':' + location.port : '' + })); + }, + + getHeader: function(name) { + try { + return this.transport.getResponseHeader(name) || null; + } catch (e) { return null } + }, + + evalResponse: function() { + try { + return eval((this.transport.responseText || '').unfilterJSON()); + } catch (e) { + this.dispatchException(e); + } + }, + + dispatchException: function(exception) { + (this.options.onException || Prototype.emptyFunction)(this, exception); + Ajax.Responders.dispatch('onException', this, exception); + } +}); + +Ajax.Request.Events = + ['Uninitialized', 'Loading', 'Loaded', 'Interactive', 'Complete']; + +Ajax.Response = Class.create({ + initialize: function(request){ + this.request = request; + var transport = this.transport = request.transport, + readyState = this.readyState = transport.readyState; + + if((readyState > 2 && !Prototype.Browser.IE) || readyState == 4) { + this.status = this.getStatus(); + this.statusText = this.getStatusText(); + this.responseText = String.interpret(transport.responseText); + this.headerJSON = this._getHeaderJSON(); + } + + if(readyState == 4) { + var xml = transport.responseXML; + this.responseXML = Object.isUndefined(xml) ? null : xml; + this.responseJSON = this._getResponseJSON(); + } + }, + + status: 0, + statusText: '', + + getStatus: Ajax.Request.prototype.getStatus, + + getStatusText: function() { + try { + return this.transport.statusText || ''; + } catch (e) { return '' } + }, + + getHeader: Ajax.Request.prototype.getHeader, + + getAllHeaders: function() { + try { + return this.getAllResponseHeaders(); + } catch (e) { return null } + }, + + getResponseHeader: function(name) { + return this.transport.getResponseHeader(name); + }, + + getAllResponseHeaders: function() { + return this.transport.getAllResponseHeaders(); + }, + + _getHeaderJSON: function() { + var json = this.getHeader('X-JSON'); + if (!json) return null; + json = decodeURIComponent(escape(json)); + try { + return json.evalJSON(this.request.options.sanitizeJSON || + !this.request.isSameOrigin()); + } catch (e) { + this.request.dispatchException(e); + } + }, + + _getResponseJSON: function() { + var options = this.request.options; + if (!options.evalJSON || (options.evalJSON != 'force' && + !(this.getHeader('Content-type') || '').include('application/json')) || + this.responseText.blank()) + return null; + try { + return this.responseText.evalJSON(options.sanitizeJSON || + !this.request.isSameOrigin()); + } catch (e) { + this.request.dispatchException(e); + } + } +}); + +Ajax.Updater = Class.create(Ajax.Request, { + initialize: function($super, container, url, options) { + this.container = { + success: (container.success || container), + failure: (container.failure || (container.success ? null : container)) + }; + + options = Object.clone(options); + var onComplete = options.onComplete; + options.onComplete = (function(response, json) { + this.updateContent(response.responseText); + if (Object.isFunction(onComplete)) onComplete(response, json); + }).bind(this); + + $super(url, options); + }, + + updateContent: function(responseText) { + var receiver = this.container[this.success() ? 'success' : 'failure'], + options = this.options; + + if (!options.evalScripts) responseText = responseText.stripScripts(); + + if (receiver = $(receiver)) { + if (options.insertion) { + if (Object.isString(options.insertion)) { + var insertion = { }; insertion[options.insertion] = responseText; + receiver.insert(insertion); + } + else options.insertion(receiver, responseText); + } + else receiver.update(responseText); + } + } +}); + +Ajax.PeriodicalUpdater = Class.create(Ajax.Base, { + initialize: function($super, container, url, options) { + $super(options); + this.onComplete = this.options.onComplete; + + this.frequency = (this.options.frequency || 2); + this.decay = (this.options.decay || 1); + + this.updater = { }; + this.container = container; + this.url = url; + + this.start(); + }, + + start: function() { + this.options.onComplete = this.updateComplete.bind(this); + this.onTimerEvent(); + }, + + stop: function() { + this.updater.options.onComplete = undefined; + clearTimeout(this.timer); + (this.onComplete || Prototype.emptyFunction).apply(this, arguments); + }, + + updateComplete: function(response) { + if (this.options.decay) { + this.decay = (response.responseText == this.lastText ? + this.decay * this.options.decay : 1); + + this.lastText = response.responseText; + } + this.timer = this.onTimerEvent.bind(this).delay(this.decay * this.frequency); + }, + + onTimerEvent: function() { + this.updater = new Ajax.Updater(this.container, this.url, this.options); + } +}); +function $(element) { + if (arguments.length > 1) { + for (var i = 0, elements = [], length = arguments.length; i < length; i++) + elements.push($(arguments[i])); + return elements; + } + if (Object.isString(element)) + element = document.getElementById(element); + return Element.extend(element); +} + +if (Prototype.BrowserFeatures.XPath) { + document._getElementsByXPath = function(expression, parentElement) { + var results = []; + var query = document.evaluate(expression, $(parentElement) || document, + null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null); + for (var i = 0, length = query.snapshotLength; i < length; i++) + results.push(Element.extend(query.snapshotItem(i))); + return results; + }; +} + +/*--------------------------------------------------------------------------*/ + +if (!window.Node) var Node = { }; + +if (!Node.ELEMENT_NODE) { + // DOM level 2 ECMAScript Language Binding + Object.extend(Node, { + ELEMENT_NODE: 1, + ATTRIBUTE_NODE: 2, + TEXT_NODE: 3, + CDATA_SECTION_NODE: 4, + ENTITY_REFERENCE_NODE: 5, + ENTITY_NODE: 6, + PROCESSING_INSTRUCTION_NODE: 7, + COMMENT_NODE: 8, + DOCUMENT_NODE: 9, + DOCUMENT_TYPE_NODE: 10, + DOCUMENT_FRAGMENT_NODE: 11, + NOTATION_NODE: 12 + }); +} + +(function() { + var element = this.Element; + this.Element = function(tagName, attributes) { + attributes = attributes || { }; + tagName = tagName.toLowerCase(); + var cache = Element.cache; + if (Prototype.Browser.IE && attributes.name) { + tagName = '<' + tagName + ' name="' + attributes.name + '">'; + delete attributes.name; + return Element.writeAttribute(document.createElement(tagName), attributes); + } + if (!cache[tagName]) cache[tagName] = Element.extend(document.createElement(tagName)); + return Element.writeAttribute(cache[tagName].cloneNode(false), attributes); + }; + Object.extend(this.Element, element || { }); + if (element) this.Element.prototype = element.prototype; +}).call(window); + +Element.cache = { }; + +Element.Methods = { + visible: function(element) { + return $(element).style.display != 'none'; + }, + + toggle: function(element) { + element = $(element); + Element[Element.visible(element) ? 'hide' : 'show'](element); + return element; + }, + + hide: function(element) { + element = $(element); + element.style.display = 'none'; + return element; + }, + + show: function(element) { + element = $(element); + element.style.display = ''; + return element; + }, + + remove: function(element) { + element = $(element); + element.parentNode.removeChild(element); + return element; + }, + + update: function(element, content) { + element = $(element); + if (content && content.toElement) content = content.toElement(); + if (Object.isElement(content)) return element.update().insert(content); + content = Object.toHTML(content); + element.innerHTML = content.stripScripts(); + content.evalScripts.bind(content).defer(); + return element; + }, + + replace: function(element, content) { + element = $(element); + if (content && content.toElement) content = content.toElement(); + else if (!Object.isElement(content)) { + content = Object.toHTML(content); + var range = element.ownerDocument.createRange(); + range.selectNode(element); + content.evalScripts.bind(content).defer(); + content = range.createContextualFragment(content.stripScripts()); + } + element.parentNode.replaceChild(content, element); + return element; + }, + + insert: function(element, insertions) { + element = $(element); + + if (Object.isString(insertions) || Object.isNumber(insertions) || + Object.isElement(insertions) || (insertions && (insertions.toElement || insertions.toHTML))) + insertions = {bottom:insertions}; + + var content, insert, tagName, childNodes; + + for (var position in insertions) { + content = insertions[position]; + position = position.toLowerCase(); + insert = Element._insertionTranslations[position]; + + if (content && content.toElement) content = content.toElement(); + if (Object.isElement(content)) { + insert(element, content); + continue; + } + + content = Object.toHTML(content); + + tagName = ((position == 'before' || position == 'after') + ? element.parentNode : element).tagName.toUpperCase(); + + childNodes = Element._getContentFromAnonymousElement(tagName, content.stripScripts()); + + if (position == 'top' || position == 'after') childNodes.reverse(); + childNodes.each(insert.curry(element)); + + content.evalScripts.bind(content).defer(); + } + + return element; + }, + + wrap: function(element, wrapper, attributes) { + element = $(element); + if (Object.isElement(wrapper)) + $(wrapper).writeAttribute(attributes || { }); + else if (Object.isString(wrapper)) wrapper = new Element(wrapper, attributes); + else wrapper = new Element('div', wrapper); + if (element.parentNode) + element.parentNode.replaceChild(wrapper, element); + wrapper.appendChild(element); + return wrapper; + }, + + inspect: function(element) { + element = $(element); + var result = '<' + element.tagName.toLowerCase(); + $H({'id': 'id', 'className': 'class'}).each(function(pair) { + var property = pair.first(), attribute = pair.last(); + var value = (element[property] || '').toString(); + if (value) result += ' ' + attribute + '=' + value.inspect(true); + }); + return result + '>'; + }, + + recursivelyCollect: function(element, property) { + element = $(element); + var elements = []; + while (element = element[property]) + if (element.nodeType == 1) + elements.push(Element.extend(element)); + return elements; + }, + + ancestors: function(element) { + return $(element).recursivelyCollect('parentNode'); + }, + + descendants: function(element) { + return $(element).select("*"); + }, + + firstDescendant: function(element) { + element = $(element).firstChild; + while (element && element.nodeType != 1) element = element.nextSibling; + return $(element); + }, + + immediateDescendants: function(element) { + if (!(element = $(element).firstChild)) return []; + while (element && element.nodeType != 1) element = element.nextSibling; + if (element) return [element].concat($(element).nextSiblings()); + return []; + }, + + previousSiblings: function(element) { + return $(element).recursivelyCollect('previousSibling'); + }, + + nextSiblings: function(element) { + return $(element).recursivelyCollect('nextSibling'); + }, + + siblings: function(element) { + element = $(element); + return element.previousSiblings().reverse().concat(element.nextSiblings()); + }, + + match: function(element, selector) { + if (Object.isString(selector)) + selector = new Selector(selector); + return selector.match($(element)); + }, + + up: function(element, expression, index) { + element = $(element); + if (arguments.length == 1) return $(element.parentNode); + var ancestors = element.ancestors(); + return Object.isNumber(expression) ? ancestors[expression] : + Selector.findElement(ancestors, expression, index); + }, + + down: function(element, expression, index) { + element = $(element); + if (arguments.length == 1) return element.firstDescendant(); + return Object.isNumber(expression) ? element.descendants()[expression] : + Element.select(element, expression)[index || 0]; + }, + + previous: function(element, expression, index) { + element = $(element); + if (arguments.length == 1) return $(Selector.handlers.previousElementSibling(element)); + var previousSiblings = element.previousSiblings(); + return Object.isNumber(expression) ? previousSiblings[expression] : + Selector.findElement(previousSiblings, expression, index); + }, + + next: function(element, expression, index) { + element = $(element); + if (arguments.length == 1) return $(Selector.handlers.nextElementSibling(element)); + var nextSiblings = element.nextSiblings(); + return Object.isNumber(expression) ? nextSiblings[expression] : + Selector.findElement(nextSiblings, expression, index); + }, + + select: function() { + var args = $A(arguments), element = $(args.shift()); + return Selector.findChildElements(element, args); + }, + + adjacent: function() { + var args = $A(arguments), element = $(args.shift()); + return Selector.findChildElements(element.parentNode, args).without(element); + }, + + identify: function(element) { + element = $(element); + var id = element.readAttribute('id'), self = arguments.callee; + if (id) return id; + do { id = 'anonymous_element_' + self.counter++ } while ($(id)); + element.writeAttribute('id', id); + return id; + }, + + readAttribute: function(element, name) { + element = $(element); + if (Prototype.Browser.IE) { + var t = Element._attributeTranslations.read; + if (t.values[name]) return t.values[name](element, name); + if (t.names[name]) name = t.names[name]; + if (name.include(':')) { + return (!element.attributes || !element.attributes[name]) ? null : + element.attributes[name].value; + } + } + return element.getAttribute(name); + }, + + writeAttribute: function(element, name, value) { + element = $(element); + var attributes = { }, t = Element._attributeTranslations.write; + + if (typeof name == 'object') attributes = name; + else attributes[name] = Object.isUndefined(value) ? true : value; + + for (var attr in attributes) { + name = t.names[attr] || attr; + value = attributes[attr]; + if (t.values[attr]) name = t.values[attr](element, value); + if (value === false || value === null) + element.removeAttribute(name); + else if (value === true) + element.setAttribute(name, name); + else element.setAttribute(name, value); + } + return element; + }, + + getHeight: function(element) { + return $(element).getDimensions().height; + }, + + getWidth: function(element) { + return $(element).getDimensions().width; + }, + + classNames: function(element) { + return new Element.ClassNames(element); + }, + + hasClassName: function(element, className) { + if (!(element = $(element))) return; + var elementClassName = element.className; + return (elementClassName.length > 0 && (elementClassName == className || + new RegExp("(^|\\s)" + className + "(\\s|$)").test(elementClassName))); + }, + + addClassName: function(element, className) { + if (!(element = $(element))) return; + if (!element.hasClassName(className)) + element.className += (element.className ? ' ' : '') + className; + return element; + }, + + removeClassName: function(element, className) { + if (!(element = $(element))) return; + element.className = element.className.replace( + new RegExp("(^|\\s+)" + className + "(\\s+|$)"), ' ').strip(); + return element; + }, + + toggleClassName: function(element, className) { + if (!(element = $(element))) return; + return element[element.hasClassName(className) ? + 'removeClassName' : 'addClassName'](className); + }, + + // removes whitespace-only text node children + cleanWhitespace: function(element) { + element = $(element); + var node = element.firstChild; + while (node) { + var nextNode = node.nextSibling; + if (node.nodeType == 3 && !/\S/.test(node.nodeValue)) + element.removeChild(node); + node = nextNode; + } + return element; + }, + + empty: function(element) { + return $(element).innerHTML.blank(); + }, + + descendantOf: function(element, ancestor) { + element = $(element), ancestor = $(ancestor); + + if (element.compareDocumentPosition) + return (element.compareDocumentPosition(ancestor) & 8) === 8; + + if (ancestor.contains) + return ancestor.contains(element) && ancestor !== element; + + while (element = element.parentNode) + if (element == ancestor) return true; + + return false; + }, + + scrollTo: function(element) { + element = $(element); + var pos = element.cumulativeOffset(); + window.scrollTo(pos[0], pos[1]); + return element; + }, + + getStyle: function(element, style) { + element = $(element); + style = style == 'float' ? 'cssFloat' : style.camelize(); + var value = element.style[style]; + if (!value || value == 'auto') { + var css = document.defaultView.getComputedStyle(element, null); + value = css ? css[style] : null; + } + if (style == 'opacity') return value ? parseFloat(value) : 1.0; + return value == 'auto' ? null : value; + }, + + getOpacity: function(element) { + return $(element).getStyle('opacity'); + }, + + setStyle: function(element, styles) { + element = $(element); + var elementStyle = element.style, match; + if (Object.isString(styles)) { + element.style.cssText += ';' + styles; + return styles.include('opacity') ? + element.setOpacity(styles.match(/opacity:\s*(\d?\.?\d*)/)[1]) : element; + } + for (var property in styles) + if (property == 'opacity') element.setOpacity(styles[property]); + else + elementStyle[(property == 'float' || property == 'cssFloat') ? + (Object.isUndefined(elementStyle.styleFloat) ? 'cssFloat' : 'styleFloat') : + property] = styles[property]; + + return element; + }, + + setOpacity: function(element, value) { + element = $(element); + element.style.opacity = (value == 1 || value === '') ? '' : + (value < 0.00001) ? 0 : value; + return element; + }, + + getDimensions: function(element) { + element = $(element); + var display = element.getStyle('display'); + if (display != 'none' && display != null) // Safari bug + return {width: element.offsetWidth, height: element.offsetHeight}; + + // All *Width and *Height properties give 0 on elements with display none, + // so enable the element temporarily + var els = element.style; + var originalVisibility = els.visibility; + var originalPosition = els.position; + var originalDisplay = els.display; + els.visibility = 'hidden'; + els.position = 'absolute'; + els.display = 'block'; + var originalWidth = element.clientWidth; + var originalHeight = element.clientHeight; + els.display = originalDisplay; + els.position = originalPosition; + els.visibility = originalVisibility; + return {width: originalWidth, height: originalHeight}; + }, + + makePositioned: function(element) { + element = $(element); + var pos = Element.getStyle(element, 'position'); + if (pos == 'static' || !pos) { + element._madePositioned = true; + element.style.position = 'relative'; + // Opera returns the offset relative to the positioning context, when an + // element is position relative but top and left have not been defined + if (Prototype.Browser.Opera) { + element.style.top = 0; + element.style.left = 0; + } + } + return element; + }, + + undoPositioned: function(element) { + element = $(element); + if (element._madePositioned) { + element._madePositioned = undefined; + element.style.position = + element.style.top = + element.style.left = + element.style.bottom = + element.style.right = ''; + } + return element; + }, + + makeClipping: function(element) { + element = $(element); + if (element._overflow) return element; + element._overflow = Element.getStyle(element, 'overflow') || 'auto'; + if (element._overflow !== 'hidden') + element.style.overflow = 'hidden'; + return element; + }, + + undoClipping: function(element) { + element = $(element); + if (!element._overflow) return element; + element.style.overflow = element._overflow == 'auto' ? '' : element._overflow; + element._overflow = null; + return element; + }, + + cumulativeOffset: function(element) { + var valueT = 0, valueL = 0; + do { + valueT += element.offsetTop || 0; + valueL += element.offsetLeft || 0; + element = element.offsetParent; + } while (element); + return Element._returnOffset(valueL, valueT); + }, + + positionedOffset: function(element) { + var valueT = 0, valueL = 0; + do { + valueT += element.offsetTop || 0; + valueL += element.offsetLeft || 0; + element = element.offsetParent; + if (element) { + if (element.tagName.toUpperCase() == 'BODY') break; + var p = Element.getStyle(element, 'position'); + if (p !== 'static') break; + } + } while (element); + return Element._returnOffset(valueL, valueT); + }, + + absolutize: function(element) { + element = $(element); + if (element.getStyle('position') == 'absolute') return element; + // Position.prepare(); // To be done manually by Scripty when it needs it. + + var offsets = element.positionedOffset(); + var top = offsets[1]; + var left = offsets[0]; + var width = element.clientWidth; + var height = element.clientHeight; + + element._originalLeft = left - parseFloat(element.style.left || 0); + element._originalTop = top - parseFloat(element.style.top || 0); + element._originalWidth = element.style.width; + element._originalHeight = element.style.height; + + element.style.position = 'absolute'; + element.style.top = top + 'px'; + element.style.left = left + 'px'; + element.style.width = width + 'px'; + element.style.height = height + 'px'; + return element; + }, + + relativize: function(element) { + element = $(element); + if (element.getStyle('position') == 'relative') return element; + // Position.prepare(); // To be done manually by Scripty when it needs it. + + element.style.position = 'relative'; + var top = parseFloat(element.style.top || 0) - (element._originalTop || 0); + var left = parseFloat(element.style.left || 0) - (element._originalLeft || 0); + + element.style.top = top + 'px'; + element.style.left = left + 'px'; + element.style.height = element._originalHeight; + element.style.width = element._originalWidth; + return element; + }, + + cumulativeScrollOffset: function(element) { + var valueT = 0, valueL = 0; + do { + valueT += element.scrollTop || 0; + valueL += element.scrollLeft || 0; + element = element.parentNode; + } while (element); + return Element._returnOffset(valueL, valueT); + }, + + getOffsetParent: function(element) { + if (element.offsetParent) return $(element.offsetParent); + if (element == document.body) return $(element); + + while ((element = element.parentNode) && element != document.body) + if (Element.getStyle(element, 'position') != 'static') + return $(element); + + return $(document.body); + }, + + viewportOffset: function(forElement) { + var valueT = 0, valueL = 0; + + var element = forElement; + do { + valueT += element.offsetTop || 0; + valueL += element.offsetLeft || 0; + + // Safari fix + if (element.offsetParent == document.body && + Element.getStyle(element, 'position') == 'absolute') break; + + } while (element = element.offsetParent); + + element = forElement; + do { + if (!Prototype.Browser.Opera || (element.tagName && (element.tagName.toUpperCase() == 'BODY'))) { + valueT -= element.scrollTop || 0; + valueL -= element.scrollLeft || 0; + } + } while (element = element.parentNode); + + return Element._returnOffset(valueL, valueT); + }, + + clonePosition: function(element, source) { + var options = Object.extend({ + setLeft: true, + setTop: true, + setWidth: true, + setHeight: true, + offsetTop: 0, + offsetLeft: 0 + }, arguments[2] || { }); + + // find page position of source + source = $(source); + var p = source.viewportOffset(); + + // find coordinate system to use + element = $(element); + var delta = [0, 0]; + var parent = null; + // delta [0,0] will do fine with position: fixed elements, + // position:absolute needs offsetParent deltas + if (Element.getStyle(element, 'position') == 'absolute') { + parent = element.getOffsetParent(); + delta = parent.viewportOffset(); + } + + // correct by body offsets (fixes Safari) + if (parent == document.body) { + delta[0] -= document.body.offsetLeft; + delta[1] -= document.body.offsetTop; + } + + // set position + if (options.setLeft) element.style.left = (p[0] - delta[0] + options.offsetLeft) + 'px'; + if (options.setTop) element.style.top = (p[1] - delta[1] + options.offsetTop) + 'px'; + if (options.setWidth) element.style.width = source.offsetWidth + 'px'; + if (options.setHeight) element.style.height = source.offsetHeight + 'px'; + return element; + } +}; + +Element.Methods.identify.counter = 1; + +Object.extend(Element.Methods, { + getElementsBySelector: Element.Methods.select, + childElements: Element.Methods.immediateDescendants +}); + +Element._attributeTranslations = { + write: { + names: { + className: 'class', + htmlFor: 'for' + }, + values: { } + } +}; + +if (Prototype.Browser.Opera) { + Element.Methods.getStyle = Element.Methods.getStyle.wrap( + function(proceed, element, style) { + switch (style) { + case 'left': case 'top': case 'right': case 'bottom': + if (proceed(element, 'position') === 'static') return null; + case 'height': case 'width': + // returns '0px' for hidden elements; we want it to return null + if (!Element.visible(element)) return null; + + // returns the border-box dimensions rather than the content-box + // dimensions, so we subtract padding and borders from the value + var dim = parseInt(proceed(element, style), 10); + + if (dim !== element['offset' + style.capitalize()]) + return dim + 'px'; + + var properties; + if (style === 'height') { + properties = ['border-top-width', 'padding-top', + 'padding-bottom', 'border-bottom-width']; + } + else { + properties = ['border-left-width', 'padding-left', + 'padding-right', 'border-right-width']; + } + return properties.inject(dim, function(memo, property) { + var val = proceed(element, property); + return val === null ? memo : memo - parseInt(val, 10); + }) + 'px'; + default: return proceed(element, style); + } + } + ); + + Element.Methods.readAttribute = Element.Methods.readAttribute.wrap( + function(proceed, element, attribute) { + if (attribute === 'title') return element.title; + return proceed(element, attribute); + } + ); +} + +else if (Prototype.Browser.IE) { + // IE doesn't report offsets correctly for static elements, so we change them + // to "relative" to get the values, then change them back. + Element.Methods.getOffsetParent = Element.Methods.getOffsetParent.wrap( + function(proceed, element) { + element = $(element); + // IE throws an error if element is not in document + try { element.offsetParent } + catch(e) { return $(document.body) } + var position = element.getStyle('position'); + if (position !== 'static') return proceed(element); + element.setStyle({ position: 'relative' }); + var value = proceed(element); + element.setStyle({ position: position }); + return value; + } + ); + + $w('positionedOffset viewportOffset').each(function(method) { + Element.Methods[method] = Element.Methods[method].wrap( + function(proceed, element) { + element = $(element); + try { element.offsetParent } + catch(e) { return Element._returnOffset(0,0) } + var position = element.getStyle('position'); + if (position !== 'static') return proceed(element); + // Trigger hasLayout on the offset parent so that IE6 reports + // accurate offsetTop and offsetLeft values for position: fixed. + var offsetParent = element.getOffsetParent(); + if (offsetParent && offsetParent.getStyle('position') === 'fixed') + offsetParent.setStyle({ zoom: 1 }); + element.setStyle({ position: 'relative' }); + var value = proceed(element); + element.setStyle({ position: position }); + return value; + } + ); + }); + + Element.Methods.cumulativeOffset = Element.Methods.cumulativeOffset.wrap( + function(proceed, element) { + try { element.offsetParent } + catch(e) { return Element._returnOffset(0,0) } + return proceed(element); + } + ); + + Element.Methods.getStyle = function(element, style) { + element = $(element); + style = (style == 'float' || style == 'cssFloat') ? 'styleFloat' : style.camelize(); + var value = element.style[style]; + if (!value && element.currentStyle) value = element.currentStyle[style]; + + if (style == 'opacity') { + if (value = (element.getStyle('filter') || '').match(/alpha\(opacity=(.*)\)/)) + if (value[1]) return parseFloat(value[1]) / 100; + return 1.0; + } + + if (value == 'auto') { + if ((style == 'width' || style == 'height') && (element.getStyle('display') != 'none')) + return element['offset' + style.capitalize()] + 'px'; + return null; + } + return value; + }; + + Element.Methods.setOpacity = function(element, value) { + function stripAlpha(filter){ + return filter.replace(/alpha\([^\)]*\)/gi,''); + } + element = $(element); + var currentStyle = element.currentStyle; + if ((currentStyle && !currentStyle.hasLayout) || + (!currentStyle && element.style.zoom == 'normal')) + element.style.zoom = 1; + + var filter = element.getStyle('filter'), style = element.style; + if (value == 1 || value === '') { + (filter = stripAlpha(filter)) ? + style.filter = filter : style.removeAttribute('filter'); + return element; + } else if (value < 0.00001) value = 0; + style.filter = stripAlpha(filter) + + 'alpha(opacity=' + (value * 100) + ')'; + return element; + }; + + Element._attributeTranslations = { + read: { + names: { + 'class': 'className', + 'for': 'htmlFor' + }, + values: { + _getAttr: function(element, attribute) { + return element.getAttribute(attribute, 2); + }, + _getAttrNode: function(element, attribute) { + var node = element.getAttributeNode(attribute); + return node ? node.value : ""; + }, + _getEv: function(element, attribute) { + attribute = element.getAttribute(attribute); + return attribute ? attribute.toString().slice(23, -2) : null; + }, + _flag: function(element, attribute) { + return $(element).hasAttribute(attribute) ? attribute : null; + }, + style: function(element) { + return element.style.cssText.toLowerCase(); + }, + title: function(element) { + return element.title; + } + } + } + }; + + Element._attributeTranslations.write = { + names: Object.extend({ + cellpadding: 'cellPadding', + cellspacing: 'cellSpacing' + }, Element._attributeTranslations.read.names), + values: { + checked: function(element, value) { + element.checked = !!value; + }, + + style: function(element, value) { + element.style.cssText = value ? value : ''; + } + } + }; + + Element._attributeTranslations.has = {}; + + $w('colSpan rowSpan vAlign dateTime accessKey tabIndex ' + + 'encType maxLength readOnly longDesc frameBorder').each(function(attr) { + Element._attributeTranslations.write.names[attr.toLowerCase()] = attr; + Element._attributeTranslations.has[attr.toLowerCase()] = attr; + }); + + (function(v) { + Object.extend(v, { + href: v._getAttr, + src: v._getAttr, + type: v._getAttr, + action: v._getAttrNode, + disabled: v._flag, + checked: v._flag, + readonly: v._flag, + multiple: v._flag, + onload: v._getEv, + onunload: v._getEv, + onclick: v._getEv, + ondblclick: v._getEv, + onmousedown: v._getEv, + onmouseup: v._getEv, + onmouseover: v._getEv, + onmousemove: v._getEv, + onmouseout: v._getEv, + onfocus: v._getEv, + onblur: v._getEv, + onkeypress: v._getEv, + onkeydown: v._getEv, + onkeyup: v._getEv, + onsubmit: v._getEv, + onreset: v._getEv, + onselect: v._getEv, + onchange: v._getEv + }); + })(Element._attributeTranslations.read.values); +} + +else if (Prototype.Browser.Gecko && /rv:1\.8\.0/.test(navigator.userAgent)) { + Element.Methods.setOpacity = function(element, value) { + element = $(element); + element.style.opacity = (value == 1) ? 0.999999 : + (value === '') ? '' : (value < 0.00001) ? 0 : value; + return element; + }; +} + +else if (Prototype.Browser.WebKit) { + Element.Methods.setOpacity = function(element, value) { + element = $(element); + element.style.opacity = (value == 1 || value === '') ? '' : + (value < 0.00001) ? 0 : value; + + if (value == 1) + if(element.tagName.toUpperCase() == 'IMG' && element.width) { + element.width++; element.width--; + } else try { + var n = document.createTextNode(' '); + element.appendChild(n); + element.removeChild(n); + } catch (e) { } + + return element; + }; + + // Safari returns margins on body which is incorrect if the child is absolutely + // positioned. For performance reasons, redefine Element#cumulativeOffset for + // KHTML/WebKit only. + Element.Methods.cumulativeOffset = function(element) { + var valueT = 0, valueL = 0; + do { + valueT += element.offsetTop || 0; + valueL += element.offsetLeft || 0; + if (element.offsetParent == document.body) + if (Element.getStyle(element, 'position') == 'absolute') break; + + element = element.offsetParent; + } while (element); + + return Element._returnOffset(valueL, valueT); + }; +} + +if (Prototype.Browser.IE || Prototype.Browser.Opera) { + // IE and Opera are missing .innerHTML support for TABLE-related and SELECT elements + Element.Methods.update = function(element, content) { + element = $(element); + + if (content && content.toElement) content = content.toElement(); + if (Object.isElement(content)) return element.update().insert(content); + + content = Object.toHTML(content); + var tagName = element.tagName.toUpperCase(); + + if (tagName in Element._insertionTranslations.tags) { + $A(element.childNodes).each(function(node) { element.removeChild(node) }); + Element._getContentFromAnonymousElement(tagName, content.stripScripts()) + .each(function(node) { element.appendChild(node) }); + } + else element.innerHTML = content.stripScripts(); + + content.evalScripts.bind(content).defer(); + return element; + }; +} + +if ('outerHTML' in document.createElement('div')) { + Element.Methods.replace = function(element, content) { + element = $(element); + + if (content && content.toElement) content = content.toElement(); + if (Object.isElement(content)) { + element.parentNode.replaceChild(content, element); + return element; + } + + content = Object.toHTML(content); + var parent = element.parentNode, tagName = parent.tagName.toUpperCase(); + + if (Element._insertionTranslations.tags[tagName]) { + var nextSibling = element.next(); + var fragments = Element._getContentFromAnonymousElement(tagName, content.stripScripts()); + parent.removeChild(element); + if (nextSibling) + fragments.each(function(node) { parent.insertBefore(node, nextSibling) }); + else + fragments.each(function(node) { parent.appendChild(node) }); + } + else element.outerHTML = content.stripScripts(); + + content.evalScripts.bind(content).defer(); + return element; + }; +} + +Element._returnOffset = function(l, t) { + var result = [l, t]; + result.left = l; + result.top = t; + return result; +}; + +Element._getContentFromAnonymousElement = function(tagName, html) { + var div = new Element('div'), t = Element._insertionTranslations.tags[tagName]; + if (t) { + div.innerHTML = t[0] + html + t[1]; + t[2].times(function() { div = div.firstChild }); + } else div.innerHTML = html; + return $A(div.childNodes); +}; + +Element._insertionTranslations = { + before: function(element, node) { + element.parentNode.insertBefore(node, element); + }, + top: function(element, node) { + element.insertBefore(node, element.firstChild); + }, + bottom: function(element, node) { + element.appendChild(node); + }, + after: function(element, node) { + element.parentNode.insertBefore(node, element.nextSibling); + }, + tags: { + TABLE: ['', '
', 1], + TBODY: ['', '
', 2], + TR: ['', '
', 3], + TD: ['
', '
', 4], + SELECT: ['', 1] + } +}; + +(function() { + Object.extend(this.tags, { + THEAD: this.tags.TBODY, + TFOOT: this.tags.TBODY, + TH: this.tags.TD + }); +}).call(Element._insertionTranslations); + +Element.Methods.Simulated = { + hasAttribute: function(element, attribute) { + attribute = Element._attributeTranslations.has[attribute] || attribute; + var node = $(element).getAttributeNode(attribute); + return !!(node && node.specified); + } +}; + +Element.Methods.ByTag = { }; + +Object.extend(Element, Element.Methods); + +if (!Prototype.BrowserFeatures.ElementExtensions && + document.createElement('div')['__proto__']) { + window.HTMLElement = { }; + window.HTMLElement.prototype = document.createElement('div')['__proto__']; + Prototype.BrowserFeatures.ElementExtensions = true; +} + +Element.extend = (function() { + if (Prototype.BrowserFeatures.SpecificElementExtensions) + return Prototype.K; + + var Methods = { }, ByTag = Element.Methods.ByTag; + + var extend = Object.extend(function(element) { + if (!element || element._extendedByPrototype || + element.nodeType != 1 || element == window) return element; + + var methods = Object.clone(Methods), + tagName = element.tagName.toUpperCase(), property, value; + + // extend methods for specific tags + if (ByTag[tagName]) Object.extend(methods, ByTag[tagName]); + + for (property in methods) { + value = methods[property]; + if (Object.isFunction(value) && !(property in element)) + element[property] = value.methodize(); + } + + element._extendedByPrototype = Prototype.emptyFunction; + return element; + + }, { + refresh: function() { + // extend methods for all tags (Safari doesn't need this) + if (!Prototype.BrowserFeatures.ElementExtensions) { + Object.extend(Methods, Element.Methods); + Object.extend(Methods, Element.Methods.Simulated); + } + } + }); + + extend.refresh(); + return extend; +})(); + +Element.hasAttribute = function(element, attribute) { + if (element.hasAttribute) return element.hasAttribute(attribute); + return Element.Methods.Simulated.hasAttribute(element, attribute); +}; + +Element.addMethods = function(methods) { + var F = Prototype.BrowserFeatures, T = Element.Methods.ByTag; + + if (!methods) { + Object.extend(Form, Form.Methods); + Object.extend(Form.Element, Form.Element.Methods); + Object.extend(Element.Methods.ByTag, { + "FORM": Object.clone(Form.Methods), + "INPUT": Object.clone(Form.Element.Methods), + "SELECT": Object.clone(Form.Element.Methods), + "TEXTAREA": Object.clone(Form.Element.Methods) + }); + } + + if (arguments.length == 2) { + var tagName = methods; + methods = arguments[1]; + } + + if (!tagName) Object.extend(Element.Methods, methods || { }); + else { + if (Object.isArray(tagName)) tagName.each(extend); + else extend(tagName); + } + + function extend(tagName) { + tagName = tagName.toUpperCase(); + if (!Element.Methods.ByTag[tagName]) + Element.Methods.ByTag[tagName] = { }; + Object.extend(Element.Methods.ByTag[tagName], methods); + } + + function copy(methods, destination, onlyIfAbsent) { + onlyIfAbsent = onlyIfAbsent || false; + for (var property in methods) { + var value = methods[property]; + if (!Object.isFunction(value)) continue; + if (!onlyIfAbsent || !(property in destination)) + destination[property] = value.methodize(); + } + } + + function findDOMClass(tagName) { + var klass; + var trans = { + "OPTGROUP": "OptGroup", "TEXTAREA": "TextArea", "P": "Paragraph", + "FIELDSET": "FieldSet", "UL": "UList", "OL": "OList", "DL": "DList", + "DIR": "Directory", "H1": "Heading", "H2": "Heading", "H3": "Heading", + "H4": "Heading", "H5": "Heading", "H6": "Heading", "Q": "Quote", + "INS": "Mod", "DEL": "Mod", "A": "Anchor", "IMG": "Image", "CAPTION": + "TableCaption", "COL": "TableCol", "COLGROUP": "TableCol", "THEAD": + "TableSection", "TFOOT": "TableSection", "TBODY": "TableSection", "TR": + "TableRow", "TH": "TableCell", "TD": "TableCell", "FRAMESET": + "FrameSet", "IFRAME": "IFrame" + }; + if (trans[tagName]) klass = 'HTML' + trans[tagName] + 'Element'; + if (window[klass]) return window[klass]; + klass = 'HTML' + tagName + 'Element'; + if (window[klass]) return window[klass]; + klass = 'HTML' + tagName.capitalize() + 'Element'; + if (window[klass]) return window[klass]; + + window[klass] = { }; + window[klass].prototype = document.createElement(tagName)['__proto__']; + return window[klass]; + } + + if (F.ElementExtensions) { + copy(Element.Methods, HTMLElement.prototype); + copy(Element.Methods.Simulated, HTMLElement.prototype, true); + } + + if (F.SpecificElementExtensions) { + for (var tag in Element.Methods.ByTag) { + var klass = findDOMClass(tag); + if (Object.isUndefined(klass)) continue; + copy(T[tag], klass.prototype); + } + } + + Object.extend(Element, Element.Methods); + delete Element.ByTag; + + if (Element.extend.refresh) Element.extend.refresh(); + Element.cache = { }; +}; + +document.viewport = { + getDimensions: function() { + var dimensions = { }, B = Prototype.Browser; + $w('width height').each(function(d) { + var D = d.capitalize(); + if (B.WebKit && !document.evaluate) { + // Safari <3.0 needs self.innerWidth/Height + dimensions[d] = self['inner' + D]; + } else if (B.Opera && parseFloat(window.opera.version()) < 9.5) { + // Opera <9.5 needs document.body.clientWidth/Height + dimensions[d] = document.body['client' + D] + } else { + dimensions[d] = document.documentElement['client' + D]; + } + }); + return dimensions; + }, + + getWidth: function() { + return this.getDimensions().width; + }, + + getHeight: function() { + return this.getDimensions().height; + }, + + getScrollOffsets: function() { + return Element._returnOffset( + window.pageXOffset || document.documentElement.scrollLeft || document.body.scrollLeft, + window.pageYOffset || document.documentElement.scrollTop || document.body.scrollTop); + } +}; +/* Portions of the Selector class are derived from Jack Slocum's DomQuery, + * part of YUI-Ext version 0.40, distributed under the terms of an MIT-style + * license. Please see http://www.yui-ext.com/ for more information. */ + +var Selector = Class.create({ + initialize: function(expression) { + this.expression = expression.strip(); + + if (this.shouldUseSelectorsAPI()) { + this.mode = 'selectorsAPI'; + } else if (this.shouldUseXPath()) { + this.mode = 'xpath'; + this.compileXPathMatcher(); + } else { + this.mode = "normal"; + this.compileMatcher(); + } + + }, + + shouldUseXPath: function() { + if (!Prototype.BrowserFeatures.XPath) return false; + + var e = this.expression; + + // Safari 3 chokes on :*-of-type and :empty + if (Prototype.Browser.WebKit && + (e.include("-of-type") || e.include(":empty"))) + return false; + + // XPath can't do namespaced attributes, nor can it read + // the "checked" property from DOM nodes + if ((/(\[[\w-]*?:|:checked)/).test(e)) + return false; + + return true; + }, + + shouldUseSelectorsAPI: function() { + if (!Prototype.BrowserFeatures.SelectorsAPI) return false; + + if (!Selector._div) Selector._div = new Element('div'); + + // Make sure the browser treats the selector as valid. Test on an + // isolated element to minimize cost of this check. + try { + Selector._div.querySelector(this.expression); + } catch(e) { + return false; + } + + return true; + }, + + compileMatcher: function() { + var e = this.expression, ps = Selector.patterns, h = Selector.handlers, + c = Selector.criteria, le, p, m; + + if (Selector._cache[e]) { + this.matcher = Selector._cache[e]; + return; + } + + this.matcher = ["this.matcher = function(root) {", + "var r = root, h = Selector.handlers, c = false, n;"]; + + while (e && le != e && (/\S/).test(e)) { + le = e; + for (var i in ps) { + p = ps[i]; + if (m = e.match(p)) { + this.matcher.push(Object.isFunction(c[i]) ? c[i](m) : + new Template(c[i]).evaluate(m)); + e = e.replace(m[0], ''); + break; + } + } + } + + this.matcher.push("return h.unique(n);\n}"); + eval(this.matcher.join('\n')); + Selector._cache[this.expression] = this.matcher; + }, + + compileXPathMatcher: function() { + var e = this.expression, ps = Selector.patterns, + x = Selector.xpath, le, m; + + if (Selector._cache[e]) { + this.xpath = Selector._cache[e]; return; + } + + this.matcher = ['.//*']; + while (e && le != e && (/\S/).test(e)) { + le = e; + for (var i in ps) { + if (m = e.match(ps[i])) { + this.matcher.push(Object.isFunction(x[i]) ? x[i](m) : + new Template(x[i]).evaluate(m)); + e = e.replace(m[0], ''); + break; + } + } + } + + this.xpath = this.matcher.join(''); + Selector._cache[this.expression] = this.xpath; + }, + + findElements: function(root) { + root = root || document; + var e = this.expression, results; + + switch (this.mode) { + case 'selectorsAPI': + // querySelectorAll queries document-wide, then filters to descendants + // of the context element. That's not what we want. + // Add an explicit context to the selector if necessary. + if (root !== document) { + var oldId = root.id, id = $(root).identify(); + e = "#" + id + " " + e; + } + + results = $A(root.querySelectorAll(e)).map(Element.extend); + root.id = oldId; + + return results; + case 'xpath': + return document._getElementsByXPath(this.xpath, root); + default: + return this.matcher(root); + } + }, + + match: function(element) { + this.tokens = []; + + var e = this.expression, ps = Selector.patterns, as = Selector.assertions; + var le, p, m; + + while (e && le !== e && (/\S/).test(e)) { + le = e; + for (var i in ps) { + p = ps[i]; + if (m = e.match(p)) { + // use the Selector.assertions methods unless the selector + // is too complex. + if (as[i]) { + this.tokens.push([i, Object.clone(m)]); + e = e.replace(m[0], ''); + } else { + // reluctantly do a document-wide search + // and look for a match in the array + return this.findElements(document).include(element); + } + } + } + } + + var match = true, name, matches; + for (var i = 0, token; token = this.tokens[i]; i++) { + name = token[0], matches = token[1]; + if (!Selector.assertions[name](element, matches)) { + match = false; break; + } + } + + return match; + }, + + toString: function() { + return this.expression; + }, + + inspect: function() { + return "#"; + } +}); + +Object.extend(Selector, { + _cache: { }, + + xpath: { + descendant: "//*", + child: "/*", + adjacent: "/following-sibling::*[1]", + laterSibling: '/following-sibling::*', + tagName: function(m) { + if (m[1] == '*') return ''; + return "[local-name()='" + m[1].toLowerCase() + + "' or local-name()='" + m[1].toUpperCase() + "']"; + }, + className: "[contains(concat(' ', @class, ' '), ' #{1} ')]", + id: "[@id='#{1}']", + attrPresence: function(m) { + m[1] = m[1].toLowerCase(); + return new Template("[@#{1}]").evaluate(m); + }, + attr: function(m) { + m[1] = m[1].toLowerCase(); + m[3] = m[5] || m[6]; + return new Template(Selector.xpath.operators[m[2]]).evaluate(m); + }, + pseudo: function(m) { + var h = Selector.xpath.pseudos[m[1]]; + if (!h) return ''; + if (Object.isFunction(h)) return h(m); + return new Template(Selector.xpath.pseudos[m[1]]).evaluate(m); + }, + operators: { + '=': "[@#{1}='#{3}']", + '!=': "[@#{1}!='#{3}']", + '^=': "[starts-with(@#{1}, '#{3}')]", + '$=': "[substring(@#{1}, (string-length(@#{1}) - string-length('#{3}') + 1))='#{3}']", + '*=': "[contains(@#{1}, '#{3}')]", + '~=': "[contains(concat(' ', @#{1}, ' '), ' #{3} ')]", + '|=': "[contains(concat('-', @#{1}, '-'), '-#{3}-')]" + }, + pseudos: { + 'first-child': '[not(preceding-sibling::*)]', + 'last-child': '[not(following-sibling::*)]', + 'only-child': '[not(preceding-sibling::* or following-sibling::*)]', + 'empty': "[count(*) = 0 and (count(text()) = 0)]", + 'checked': "[@checked]", + 'disabled': "[(@disabled) and (@type!='hidden')]", + 'enabled': "[not(@disabled) and (@type!='hidden')]", + 'not': function(m) { + var e = m[6], p = Selector.patterns, + x = Selector.xpath, le, v; + + var exclusion = []; + while (e && le != e && (/\S/).test(e)) { + le = e; + for (var i in p) { + if (m = e.match(p[i])) { + v = Object.isFunction(x[i]) ? x[i](m) : new Template(x[i]).evaluate(m); + exclusion.push("(" + v.substring(1, v.length - 1) + ")"); + e = e.replace(m[0], ''); + break; + } + } + } + return "[not(" + exclusion.join(" and ") + ")]"; + }, + 'nth-child': function(m) { + return Selector.xpath.pseudos.nth("(count(./preceding-sibling::*) + 1) ", m); + }, + 'nth-last-child': function(m) { + return Selector.xpath.pseudos.nth("(count(./following-sibling::*) + 1) ", m); + }, + 'nth-of-type': function(m) { + return Selector.xpath.pseudos.nth("position() ", m); + }, + 'nth-last-of-type': function(m) { + return Selector.xpath.pseudos.nth("(last() + 1 - position()) ", m); + }, + 'first-of-type': function(m) { + m[6] = "1"; return Selector.xpath.pseudos['nth-of-type'](m); + }, + 'last-of-type': function(m) { + m[6] = "1"; return Selector.xpath.pseudos['nth-last-of-type'](m); + }, + 'only-of-type': function(m) { + var p = Selector.xpath.pseudos; return p['first-of-type'](m) + p['last-of-type'](m); + }, + nth: function(fragment, m) { + var mm, formula = m[6], predicate; + if (formula == 'even') formula = '2n+0'; + if (formula == 'odd') formula = '2n+1'; + if (mm = formula.match(/^(\d+)$/)) // digit only + return '[' + fragment + "= " + mm[1] + ']'; + if (mm = formula.match(/^(-?\d*)?n(([+-])(\d+))?/)) { // an+b + if (mm[1] == "-") mm[1] = -1; + var a = mm[1] ? Number(mm[1]) : 1; + var b = mm[2] ? Number(mm[2]) : 0; + predicate = "[((#{fragment} - #{b}) mod #{a} = 0) and " + + "((#{fragment} - #{b}) div #{a} >= 0)]"; + return new Template(predicate).evaluate({ + fragment: fragment, a: a, b: b }); + } + } + } + }, + + criteria: { + tagName: 'n = h.tagName(n, r, "#{1}", c); c = false;', + className: 'n = h.className(n, r, "#{1}", c); c = false;', + id: 'n = h.id(n, r, "#{1}", c); c = false;', + attrPresence: 'n = h.attrPresence(n, r, "#{1}", c); c = false;', + attr: function(m) { + m[3] = (m[5] || m[6]); + return new Template('n = h.attr(n, r, "#{1}", "#{3}", "#{2}", c); c = false;').evaluate(m); + }, + pseudo: function(m) { + if (m[6]) m[6] = m[6].replace(/"/g, '\\"'); + return new Template('n = h.pseudo(n, "#{1}", "#{6}", r, c); c = false;').evaluate(m); + }, + descendant: 'c = "descendant";', + child: 'c = "child";', + adjacent: 'c = "adjacent";', + laterSibling: 'c = "laterSibling";' + }, + + patterns: { + // combinators must be listed first + // (and descendant needs to be last combinator) + laterSibling: /^\s*~\s*/, + child: /^\s*>\s*/, + adjacent: /^\s*\+\s*/, + descendant: /^\s/, + + // selectors follow + tagName: /^\s*(\*|[\w\-]+)(\b|$)?/, + id: /^#([\w\-\*]+)(\b|$)/, + className: /^\.([\w\-\*]+)(\b|$)/, + pseudo: +/^:((first|last|nth|nth-last|only)(-child|-of-type)|empty|checked|(en|dis)abled|not)(\((.*?)\))?(\b|$|(?=\s|[:+~>]))/, + attrPresence: /^\[((?:[\w]+:)?[\w]+)\]/, + attr: /\[((?:[\w-]*:)?[\w-]+)\s*(?:([!^$*~|]?=)\s*((['"])([^\4]*?)\4|([^'"][^\]]*?)))?\]/ + }, + + // for Selector.match and Element#match + assertions: { + tagName: function(element, matches) { + return matches[1].toUpperCase() == element.tagName.toUpperCase(); + }, + + className: function(element, matches) { + return Element.hasClassName(element, matches[1]); + }, + + id: function(element, matches) { + return element.id === matches[1]; + }, + + attrPresence: function(element, matches) { + return Element.hasAttribute(element, matches[1]); + }, + + attr: function(element, matches) { + var nodeValue = Element.readAttribute(element, matches[1]); + return nodeValue && Selector.operators[matches[2]](nodeValue, matches[5] || matches[6]); + } + }, + + handlers: { + // UTILITY FUNCTIONS + // joins two collections + concat: function(a, b) { + for (var i = 0, node; node = b[i]; i++) + a.push(node); + return a; + }, + + // marks an array of nodes for counting + mark: function(nodes) { + var _true = Prototype.emptyFunction; + for (var i = 0, node; node = nodes[i]; i++) + node._countedByPrototype = _true; + return nodes; + }, + + unmark: function(nodes) { + for (var i = 0, node; node = nodes[i]; i++) + node._countedByPrototype = undefined; + return nodes; + }, + + // mark each child node with its position (for nth calls) + // "ofType" flag indicates whether we're indexing for nth-of-type + // rather than nth-child + index: function(parentNode, reverse, ofType) { + parentNode._countedByPrototype = Prototype.emptyFunction; + if (reverse) { + for (var nodes = parentNode.childNodes, i = nodes.length - 1, j = 1; i >= 0; i--) { + var node = nodes[i]; + if (node.nodeType == 1 && (!ofType || node._countedByPrototype)) node.nodeIndex = j++; + } + } else { + for (var i = 0, j = 1, nodes = parentNode.childNodes; node = nodes[i]; i++) + if (node.nodeType == 1 && (!ofType || node._countedByPrototype)) node.nodeIndex = j++; + } + }, + + // filters out duplicates and extends all nodes + unique: function(nodes) { + if (nodes.length == 0) return nodes; + var results = [], n; + for (var i = 0, l = nodes.length; i < l; i++) + if (!(n = nodes[i])._countedByPrototype) { + n._countedByPrototype = Prototype.emptyFunction; + results.push(Element.extend(n)); + } + return Selector.handlers.unmark(results); + }, + + // COMBINATOR FUNCTIONS + descendant: function(nodes) { + var h = Selector.handlers; + for (var i = 0, results = [], node; node = nodes[i]; i++) + h.concat(results, node.getElementsByTagName('*')); + return results; + }, + + child: function(nodes) { + var h = Selector.handlers; + for (var i = 0, results = [], node; node = nodes[i]; i++) { + for (var j = 0, child; child = node.childNodes[j]; j++) + if (child.nodeType == 1 && child.tagName != '!') results.push(child); + } + return results; + }, + + adjacent: function(nodes) { + for (var i = 0, results = [], node; node = nodes[i]; i++) { + var next = this.nextElementSibling(node); + if (next) results.push(next); + } + return results; + }, + + laterSibling: function(nodes) { + var h = Selector.handlers; + for (var i = 0, results = [], node; node = nodes[i]; i++) + h.concat(results, Element.nextSiblings(node)); + return results; + }, + + nextElementSibling: function(node) { + while (node = node.nextSibling) + if (node.nodeType == 1) return node; + return null; + }, + + previousElementSibling: function(node) { + while (node = node.previousSibling) + if (node.nodeType == 1) return node; + return null; + }, + + // TOKEN FUNCTIONS + tagName: function(nodes, root, tagName, combinator) { + var uTagName = tagName.toUpperCase(); + var results = [], h = Selector.handlers; + if (nodes) { + if (combinator) { + // fastlane for ordinary descendant combinators + if (combinator == "descendant") { + for (var i = 0, node; node = nodes[i]; i++) + h.concat(results, node.getElementsByTagName(tagName)); + return results; + } else nodes = this[combinator](nodes); + if (tagName == "*") return nodes; + } + for (var i = 0, node; node = nodes[i]; i++) + if (node.tagName.toUpperCase() === uTagName) results.push(node); + return results; + } else return root.getElementsByTagName(tagName); + }, + + id: function(nodes, root, id, combinator) { + var targetNode = $(id), h = Selector.handlers; + if (!targetNode) return []; + if (!nodes && root == document) return [targetNode]; + if (nodes) { + if (combinator) { + if (combinator == 'child') { + for (var i = 0, node; node = nodes[i]; i++) + if (targetNode.parentNode == node) return [targetNode]; + } else if (combinator == 'descendant') { + for (var i = 0, node; node = nodes[i]; i++) + if (Element.descendantOf(targetNode, node)) return [targetNode]; + } else if (combinator == 'adjacent') { + for (var i = 0, node; node = nodes[i]; i++) + if (Selector.handlers.previousElementSibling(targetNode) == node) + return [targetNode]; + } else nodes = h[combinator](nodes); + } + for (var i = 0, node; node = nodes[i]; i++) + if (node == targetNode) return [targetNode]; + return []; + } + return (targetNode && Element.descendantOf(targetNode, root)) ? [targetNode] : []; + }, + + className: function(nodes, root, className, combinator) { + if (nodes && combinator) nodes = this[combinator](nodes); + return Selector.handlers.byClassName(nodes, root, className); + }, + + byClassName: function(nodes, root, className) { + if (!nodes) nodes = Selector.handlers.descendant([root]); + var needle = ' ' + className + ' '; + for (var i = 0, results = [], node, nodeClassName; node = nodes[i]; i++) { + nodeClassName = node.className; + if (nodeClassName.length == 0) continue; + if (nodeClassName == className || (' ' + nodeClassName + ' ').include(needle)) + results.push(node); + } + return results; + }, + + attrPresence: function(nodes, root, attr, combinator) { + if (!nodes) nodes = root.getElementsByTagName("*"); + if (nodes && combinator) nodes = this[combinator](nodes); + var results = []; + for (var i = 0, node; node = nodes[i]; i++) + if (Element.hasAttribute(node, attr)) results.push(node); + return results; + }, + + attr: function(nodes, root, attr, value, operator, combinator) { + if (!nodes) nodes = root.getElementsByTagName("*"); + if (nodes && combinator) nodes = this[combinator](nodes); + var handler = Selector.operators[operator], results = []; + for (var i = 0, node; node = nodes[i]; i++) { + var nodeValue = Element.readAttribute(node, attr); + if (nodeValue === null) continue; + if (handler(nodeValue, value)) results.push(node); + } + return results; + }, + + pseudo: function(nodes, name, value, root, combinator) { + if (nodes && combinator) nodes = this[combinator](nodes); + if (!nodes) nodes = root.getElementsByTagName("*"); + return Selector.pseudos[name](nodes, value, root); + } + }, + + pseudos: { + 'first-child': function(nodes, value, root) { + for (var i = 0, results = [], node; node = nodes[i]; i++) { + if (Selector.handlers.previousElementSibling(node)) continue; + results.push(node); + } + return results; + }, + 'last-child': function(nodes, value, root) { + for (var i = 0, results = [], node; node = nodes[i]; i++) { + if (Selector.handlers.nextElementSibling(node)) continue; + results.push(node); + } + return results; + }, + 'only-child': function(nodes, value, root) { + var h = Selector.handlers; + for (var i = 0, results = [], node; node = nodes[i]; i++) + if (!h.previousElementSibling(node) && !h.nextElementSibling(node)) + results.push(node); + return results; + }, + 'nth-child': function(nodes, formula, root) { + return Selector.pseudos.nth(nodes, formula, root); + }, + 'nth-last-child': function(nodes, formula, root) { + return Selector.pseudos.nth(nodes, formula, root, true); + }, + 'nth-of-type': function(nodes, formula, root) { + return Selector.pseudos.nth(nodes, formula, root, false, true); + }, + 'nth-last-of-type': function(nodes, formula, root) { + return Selector.pseudos.nth(nodes, formula, root, true, true); + }, + 'first-of-type': function(nodes, formula, root) { + return Selector.pseudos.nth(nodes, "1", root, false, true); + }, + 'last-of-type': function(nodes, formula, root) { + return Selector.pseudos.nth(nodes, "1", root, true, true); + }, + 'only-of-type': function(nodes, formula, root) { + var p = Selector.pseudos; + return p['last-of-type'](p['first-of-type'](nodes, formula, root), formula, root); + }, + + // handles the an+b logic + getIndices: function(a, b, total) { + if (a == 0) return b > 0 ? [b] : []; + return $R(1, total).inject([], function(memo, i) { + if (0 == (i - b) % a && (i - b) / a >= 0) memo.push(i); + return memo; + }); + }, + + // handles nth(-last)-child, nth(-last)-of-type, and (first|last)-of-type + nth: function(nodes, formula, root, reverse, ofType) { + if (nodes.length == 0) return []; + if (formula == 'even') formula = '2n+0'; + if (formula == 'odd') formula = '2n+1'; + var h = Selector.handlers, results = [], indexed = [], m; + h.mark(nodes); + for (var i = 0, node; node = nodes[i]; i++) { + if (!node.parentNode._countedByPrototype) { + h.index(node.parentNode, reverse, ofType); + indexed.push(node.parentNode); + } + } + if (formula.match(/^\d+$/)) { // just a number + formula = Number(formula); + for (var i = 0, node; node = nodes[i]; i++) + if (node.nodeIndex == formula) results.push(node); + } else if (m = formula.match(/^(-?\d*)?n(([+-])(\d+))?/)) { // an+b + if (m[1] == "-") m[1] = -1; + var a = m[1] ? Number(m[1]) : 1; + var b = m[2] ? Number(m[2]) : 0; + var indices = Selector.pseudos.getIndices(a, b, nodes.length); + for (var i = 0, node, l = indices.length; node = nodes[i]; i++) { + for (var j = 0; j < l; j++) + if (node.nodeIndex == indices[j]) results.push(node); + } + } + h.unmark(nodes); + h.unmark(indexed); + return results; + }, + + 'empty': function(nodes, value, root) { + for (var i = 0, results = [], node; node = nodes[i]; i++) { + // IE treats comments as element nodes + if (node.tagName == '!' || node.firstChild) continue; + results.push(node); + } + return results; + }, + + 'not': function(nodes, selector, root) { + var h = Selector.handlers, selectorType, m; + var exclusions = new Selector(selector).findElements(root); + h.mark(exclusions); + for (var i = 0, results = [], node; node = nodes[i]; i++) + if (!node._countedByPrototype) results.push(node); + h.unmark(exclusions); + return results; + }, + + 'enabled': function(nodes, value, root) { + for (var i = 0, results = [], node; node = nodes[i]; i++) + if (!node.disabled && (!node.type || node.type !== 'hidden')) + results.push(node); + return results; + }, + + 'disabled': function(nodes, value, root) { + for (var i = 0, results = [], node; node = nodes[i]; i++) + if (node.disabled) results.push(node); + return results; + }, + + 'checked': function(nodes, value, root) { + for (var i = 0, results = [], node; node = nodes[i]; i++) + if (node.checked) results.push(node); + return results; + } + }, + + operators: { + '=': function(nv, v) { return nv == v; }, + '!=': function(nv, v) { return nv != v; }, + '^=': function(nv, v) { return nv == v || nv && nv.startsWith(v); }, + '$=': function(nv, v) { return nv == v || nv && nv.endsWith(v); }, + '*=': function(nv, v) { return nv == v || nv && nv.include(v); }, + '$=': function(nv, v) { return nv.endsWith(v); }, + '*=': function(nv, v) { return nv.include(v); }, + '~=': function(nv, v) { return (' ' + nv + ' ').include(' ' + v + ' '); }, + '|=': function(nv, v) { return ('-' + (nv || "").toUpperCase() + + '-').include('-' + (v || "").toUpperCase() + '-'); } + }, + + split: function(expression) { + var expressions = []; + expression.scan(/(([\w#:.~>+()\s-]+|\*|\[.*?\])+)\s*(,|$)/, function(m) { + expressions.push(m[1].strip()); + }); + return expressions; + }, + + matchElements: function(elements, expression) { + var matches = $$(expression), h = Selector.handlers; + h.mark(matches); + for (var i = 0, results = [], element; element = elements[i]; i++) + if (element._countedByPrototype) results.push(element); + h.unmark(matches); + return results; + }, + + findElement: function(elements, expression, index) { + if (Object.isNumber(expression)) { + index = expression; expression = false; + } + return Selector.matchElements(elements, expression || '*')[index || 0]; + }, + + findChildElements: function(element, expressions) { + expressions = Selector.split(expressions.join(',')); + var results = [], h = Selector.handlers; + for (var i = 0, l = expressions.length, selector; i < l; i++) { + selector = new Selector(expressions[i].strip()); + h.concat(results, selector.findElements(element)); + } + return (l > 1) ? h.unique(results) : results; + } +}); + +if (Prototype.Browser.IE) { + Object.extend(Selector.handlers, { + // IE returns comment nodes on getElementsByTagName("*"). + // Filter them out. + concat: function(a, b) { + for (var i = 0, node; node = b[i]; i++) + if (node.tagName !== "!") a.push(node); + return a; + }, + + // IE improperly serializes _countedByPrototype in (inner|outer)HTML. + unmark: function(nodes) { + for (var i = 0, node; node = nodes[i]; i++) + node.removeAttribute('_countedByPrototype'); + return nodes; + } + }); +} + +function $$() { + return Selector.findChildElements(document, $A(arguments)); +} +var Form = { + reset: function(form) { + $(form).reset(); + return form; + }, + + serializeElements: function(elements, options) { + if (typeof options != 'object') options = { hash: !!options }; + else if (Object.isUndefined(options.hash)) options.hash = true; + var key, value, submitted = false, submit = options.submit; + + var data = elements.inject({ }, function(result, element) { + if (!element.disabled && element.name) { + key = element.name; value = $(element).getValue(); + if (value != null && element.type != 'file' && (element.type != 'submit' || (!submitted && + submit !== false && (!submit || key == submit) && (submitted = true)))) { + if (key in result) { + // a key is already present; construct an array of values + if (!Object.isArray(result[key])) result[key] = [result[key]]; + result[key].push(value); + } + else result[key] = value; + } + } + return result; + }); + + return options.hash ? data : Object.toQueryString(data); + } +}; + +Form.Methods = { + serialize: function(form, options) { + return Form.serializeElements(Form.getElements(form), options); + }, + + getElements: function(form) { + return $A($(form).getElementsByTagName('*')).inject([], + function(elements, child) { + if (Form.Element.Serializers[child.tagName.toLowerCase()]) + elements.push(Element.extend(child)); + return elements; + } + ); + }, + + getInputs: function(form, typeName, name) { + form = $(form); + var inputs = form.getElementsByTagName('input'); + + if (!typeName && !name) return $A(inputs).map(Element.extend); + + for (var i = 0, matchingInputs = [], length = inputs.length; i < length; i++) { + var input = inputs[i]; + if ((typeName && input.type != typeName) || (name && input.name != name)) + continue; + matchingInputs.push(Element.extend(input)); + } + + return matchingInputs; + }, + + disable: function(form) { + form = $(form); + Form.getElements(form).invoke('disable'); + return form; + }, + + enable: function(form) { + form = $(form); + Form.getElements(form).invoke('enable'); + return form; + }, + + findFirstElement: function(form) { + var elements = $(form).getElements().findAll(function(element) { + return 'hidden' != element.type && !element.disabled; + }); + var firstByIndex = elements.findAll(function(element) { + return element.hasAttribute('tabIndex') && element.tabIndex >= 0; + }).sortBy(function(element) { return element.tabIndex }).first(); + + return firstByIndex ? firstByIndex : elements.find(function(element) { + return ['input', 'select', 'textarea'].include(element.tagName.toLowerCase()); + }); + }, + + focusFirstElement: function(form) { + form = $(form); + form.findFirstElement().activate(); + return form; + }, + + request: function(form, options) { + form = $(form), options = Object.clone(options || { }); + + var params = options.parameters, action = form.readAttribute('action') || ''; + if (action.blank()) action = window.location.href; + options.parameters = form.serialize(true); + + if (params) { + if (Object.isString(params)) params = params.toQueryParams(); + Object.extend(options.parameters, params); + } + + if (form.hasAttribute('method') && !options.method) + options.method = form.method; + + return new Ajax.Request(action, options); + } +}; + +/*--------------------------------------------------------------------------*/ + +Form.Element = { + focus: function(element) { + $(element).focus(); + return element; + }, + + select: function(element) { + $(element).select(); + return element; + } +}; + +Form.Element.Methods = { + serialize: function(element) { + element = $(element); + if (!element.disabled && element.name) { + var value = element.getValue(); + if (value != undefined) { + var pair = { }; + pair[element.name] = value; + return Object.toQueryString(pair); + } + } + return ''; + }, + + getValue: function(element) { + element = $(element); + var method = element.tagName.toLowerCase(); + return Form.Element.Serializers[method](element); + }, + + setValue: function(element, value) { + element = $(element); + var method = element.tagName.toLowerCase(); + Form.Element.Serializers[method](element, value); + return element; + }, + + clear: function(element) { + $(element).value = ''; + return element; + }, + + present: function(element) { + return $(element).value != ''; + }, + + activate: function(element) { + element = $(element); + try { + element.focus(); + if (element.select && (element.tagName.toLowerCase() != 'input' || + !['button', 'reset', 'submit'].include(element.type))) + element.select(); + } catch (e) { } + return element; + }, + + disable: function(element) { + element = $(element); + element.disabled = true; + return element; + }, + + enable: function(element) { + element = $(element); + element.disabled = false; + return element; + } +}; + +/*--------------------------------------------------------------------------*/ + +var Field = Form.Element; +var $F = Form.Element.Methods.getValue; + +/*--------------------------------------------------------------------------*/ + +Form.Element.Serializers = { + input: function(element, value) { + switch (element.type.toLowerCase()) { + case 'checkbox': + case 'radio': + return Form.Element.Serializers.inputSelector(element, value); + default: + return Form.Element.Serializers.textarea(element, value); + } + }, + + inputSelector: function(element, value) { + if (Object.isUndefined(value)) return element.checked ? element.value : null; + else element.checked = !!value; + }, + + textarea: function(element, value) { + if (Object.isUndefined(value)) return element.value; + else element.value = value; + }, + + select: function(element, value) { + if (Object.isUndefined(value)) + return this[element.type == 'select-one' ? + 'selectOne' : 'selectMany'](element); + else { + var opt, currentValue, single = !Object.isArray(value); + for (var i = 0, length = element.length; i < length; i++) { + opt = element.options[i]; + currentValue = this.optionValue(opt); + if (single) { + if (currentValue == value) { + opt.selected = true; + return; + } + } + else opt.selected = value.include(currentValue); + } + } + }, + + selectOne: function(element) { + var index = element.selectedIndex; + return index >= 0 ? this.optionValue(element.options[index]) : null; + }, + + selectMany: function(element) { + var values, length = element.length; + if (!length) return null; + + for (var i = 0, values = []; i < length; i++) { + var opt = element.options[i]; + if (opt.selected) values.push(this.optionValue(opt)); + } + return values; + }, + + optionValue: function(opt) { + // extend element because hasAttribute may not be native + return Element.extend(opt).hasAttribute('value') ? opt.value : opt.text; + } +}; + +/*--------------------------------------------------------------------------*/ + +Abstract.TimedObserver = Class.create(PeriodicalExecuter, { + initialize: function($super, element, frequency, callback) { + $super(callback, frequency); + this.element = $(element); + this.lastValue = this.getValue(); + }, + + execute: function() { + var value = this.getValue(); + if (Object.isString(this.lastValue) && Object.isString(value) ? + this.lastValue != value : String(this.lastValue) != String(value)) { + this.callback(this.element, value); + this.lastValue = value; + } + } +}); + +Form.Element.Observer = Class.create(Abstract.TimedObserver, { + getValue: function() { + return Form.Element.getValue(this.element); + } +}); + +Form.Observer = Class.create(Abstract.TimedObserver, { + getValue: function() { + return Form.serialize(this.element); + } +}); + +/*--------------------------------------------------------------------------*/ + +Abstract.EventObserver = Class.create({ + initialize: function(element, callback) { + this.element = $(element); + this.callback = callback; + + this.lastValue = this.getValue(); + if (this.element.tagName.toLowerCase() == 'form') + this.registerFormCallbacks(); + else + this.registerCallback(this.element); + }, + + onElementEvent: function() { + var value = this.getValue(); + if (this.lastValue != value) { + this.callback(this.element, value); + this.lastValue = value; + } + }, + + registerFormCallbacks: function() { + Form.getElements(this.element).each(this.registerCallback, this); + }, + + registerCallback: function(element) { + if (element.type) { + switch (element.type.toLowerCase()) { + case 'checkbox': + case 'radio': + Event.observe(element, 'click', this.onElementEvent.bind(this)); + break; + default: + Event.observe(element, 'change', this.onElementEvent.bind(this)); + break; + } + } + } +}); + +Form.Element.EventObserver = Class.create(Abstract.EventObserver, { + getValue: function() { + return Form.Element.getValue(this.element); + } +}); + +Form.EventObserver = Class.create(Abstract.EventObserver, { + getValue: function() { + return Form.serialize(this.element); + } +}); +if (!window.Event) var Event = { }; + +Object.extend(Event, { + KEY_BACKSPACE: 8, + KEY_TAB: 9, + KEY_RETURN: 13, + KEY_ESC: 27, + KEY_LEFT: 37, + KEY_UP: 38, + KEY_RIGHT: 39, + KEY_DOWN: 40, + KEY_DELETE: 46, + KEY_HOME: 36, + KEY_END: 35, + KEY_PAGEUP: 33, + KEY_PAGEDOWN: 34, + KEY_INSERT: 45, + + cache: { }, + + relatedTarget: function(event) { + var element; + switch(event.type) { + case 'mouseover': element = event.fromElement; break; + case 'mouseout': element = event.toElement; break; + default: return null; + } + return Element.extend(element); + } +}); + +Event.Methods = (function() { + var isButton; + + if (Prototype.Browser.IE) { + var buttonMap = { 0: 1, 1: 4, 2: 2 }; + isButton = function(event, code) { + return event.button == buttonMap[code]; + }; + + } else if (Prototype.Browser.WebKit) { + isButton = function(event, code) { + switch (code) { + case 0: return event.which == 1 && !event.metaKey; + case 1: return event.which == 1 && event.metaKey; + default: return false; + } + }; + + } else { + isButton = function(event, code) { + return event.which ? (event.which === code + 1) : (event.button === code); + }; + } + + return { + isLeftClick: function(event) { return isButton(event, 0) }, + isMiddleClick: function(event) { return isButton(event, 1) }, + isRightClick: function(event) { return isButton(event, 2) }, + + element: function(event) { + event = Event.extend(event); + + var node = event.target, + type = event.type, + currentTarget = event.currentTarget; + + if (currentTarget && currentTarget.tagName) { + // Firefox screws up the "click" event when moving between radio buttons + // via arrow keys. It also screws up the "load" and "error" events on images, + // reporting the document as the target instead of the original image. + if (type === 'load' || type === 'error' || + (type === 'click' && currentTarget.tagName.toLowerCase() === 'input' + && currentTarget.type === 'radio')) + node = currentTarget; + } + if (node.nodeType == Node.TEXT_NODE) node = node.parentNode; + return Element.extend(node); + }, + + findElement: function(event, expression) { + var element = Event.element(event); + if (!expression) return element; + var elements = [element].concat(element.ancestors()); + return Selector.findElement(elements, expression, 0); + }, + + pointer: function(event) { + var docElement = document.documentElement, + body = document.body || { scrollLeft: 0, scrollTop: 0 }; + return { + x: event.pageX || (event.clientX + + (docElement.scrollLeft || body.scrollLeft) - + (docElement.clientLeft || 0)), + y: event.pageY || (event.clientY + + (docElement.scrollTop || body.scrollTop) - + (docElement.clientTop || 0)) + }; + }, + + pointerX: function(event) { return Event.pointer(event).x }, + pointerY: function(event) { return Event.pointer(event).y }, + + stop: function(event) { + Event.extend(event); + event.preventDefault(); + event.stopPropagation(); + event.stopped = true; + } + }; +})(); + +Event.extend = (function() { + var methods = Object.keys(Event.Methods).inject({ }, function(m, name) { + m[name] = Event.Methods[name].methodize(); + return m; + }); + + if (Prototype.Browser.IE) { + Object.extend(methods, { + stopPropagation: function() { this.cancelBubble = true }, + preventDefault: function() { this.returnValue = false }, + inspect: function() { return "[object Event]" } + }); + + return function(event) { + if (!event) return false; + if (event._extendedByPrototype) return event; + + event._extendedByPrototype = Prototype.emptyFunction; + var pointer = Event.pointer(event); + Object.extend(event, { + target: event.srcElement, + relatedTarget: Event.relatedTarget(event), + pageX: pointer.x, + pageY: pointer.y + }); + return Object.extend(event, methods); + }; + + } else { + Event.prototype = Event.prototype || document.createEvent("HTMLEvents")['__proto__']; + Object.extend(Event.prototype, methods); + return Prototype.K; + } +})(); + +Object.extend(Event, (function() { + var cache = Event.cache; + + function getEventID(element) { + if (element._prototypeEventID) return element._prototypeEventID[0]; + arguments.callee.id = arguments.callee.id || 1; + return element._prototypeEventID = [++arguments.callee.id]; + } + + function getDOMEventName(eventName) { + if (eventName && eventName.include(':')) return "dataavailable"; + return eventName; + } + + function getCacheForID(id) { + return cache[id] = cache[id] || { }; + } + + function getWrappersForEventName(id, eventName) { + var c = getCacheForID(id); + return c[eventName] = c[eventName] || []; + } + + function createWrapper(element, eventName, handler) { + var id = getEventID(element); + var c = getWrappersForEventName(id, eventName); + if (c.pluck("handler").include(handler)) return false; + + var wrapper = function(event) { + if (!Event || !Event.extend || + (event.eventName && event.eventName != eventName)) + return false; + + Event.extend(event); + handler.call(element, event); + }; + + wrapper.handler = handler; + c.push(wrapper); + return wrapper; + } + + function findWrapper(id, eventName, handler) { + var c = getWrappersForEventName(id, eventName); + return c.find(function(wrapper) { return wrapper.handler == handler }); + } + + function destroyWrapper(id, eventName, handler) { + var c = getCacheForID(id); + if (!c[eventName]) return false; + c[eventName] = c[eventName].without(findWrapper(id, eventName, handler)); + } + + function destroyCache() { + for (var id in cache) + for (var eventName in cache[id]) + cache[id][eventName] = null; + } + + + // Internet Explorer needs to remove event handlers on page unload + // in order to avoid memory leaks. + if (window.attachEvent) { + window.attachEvent("onunload", destroyCache); + } + + // Safari has a dummy event handler on page unload so that it won't + // use its bfcache. Safari <= 3.1 has an issue with restoring the "document" + // object when page is returned to via the back button using its bfcache. + if (Prototype.Browser.WebKit) { + window.addEventListener('unload', Prototype.emptyFunction, false); + } + + return { + observe: function(element, eventName, handler) { + element = $(element); + var name = getDOMEventName(eventName); + + var wrapper = createWrapper(element, eventName, handler); + if (!wrapper) return element; + + if (element.addEventListener) { + element.addEventListener(name, wrapper, false); + } else { + element.attachEvent("on" + name, wrapper); + } + + return element; + }, + + stopObserving: function(element, eventName, handler) { + element = $(element); + var id = getEventID(element), name = getDOMEventName(eventName); + + if (!handler && eventName) { + getWrappersForEventName(id, eventName).each(function(wrapper) { + element.stopObserving(eventName, wrapper.handler); + }); + return element; + + } else if (!eventName) { + Object.keys(getCacheForID(id)).each(function(eventName) { + element.stopObserving(eventName); + }); + return element; + } + + var wrapper = findWrapper(id, eventName, handler); + if (!wrapper) return element; + + if (element.removeEventListener) { + element.removeEventListener(name, wrapper, false); + } else { + element.detachEvent("on" + name, wrapper); + } + + destroyWrapper(id, eventName, handler); + + return element; + }, + + fire: function(element, eventName, memo) { + element = $(element); + if (element == document && document.createEvent && !element.dispatchEvent) + element = document.documentElement; + + var event; + if (document.createEvent) { + event = document.createEvent("HTMLEvents"); + event.initEvent("dataavailable", true, true); + } else { + event = document.createEventObject(); + event.eventType = "ondataavailable"; + } + + event.eventName = eventName; + event.memo = memo || { }; + + if (document.createEvent) { + element.dispatchEvent(event); + } else { + element.fireEvent(event.eventType, event); + } + + return Event.extend(event); + } + }; +})()); + +Object.extend(Event, Event.Methods); + +Element.addMethods({ + fire: Event.fire, + observe: Event.observe, + stopObserving: Event.stopObserving +}); + +Object.extend(document, { + fire: Element.Methods.fire.methodize(), + observe: Element.Methods.observe.methodize(), + stopObserving: Element.Methods.stopObserving.methodize(), + loaded: false +}); + +(function() { + /* Support for the DOMContentLoaded event is based on work by Dan Webb, + Matthias Miller, Dean Edwards and John Resig. */ + + var timer; + + function fireContentLoadedEvent() { + if (document.loaded) return; + if (timer) window.clearInterval(timer); + document.fire("dom:loaded"); + document.loaded = true; + } + + if (document.addEventListener) { + if (Prototype.Browser.WebKit) { + timer = window.setInterval(function() { + if (/loaded|complete/.test(document.readyState)) + fireContentLoadedEvent(); + }, 0); + + Event.observe(window, "load", fireContentLoadedEvent); + + } else { + document.addEventListener("DOMContentLoaded", + fireContentLoadedEvent, false); + } + + } else { + document.write("