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/**
* QLIB 1.0 Animated Digital Counter
* Copyright (C) 2002 2003, Quazzle.com Serge Dolgov
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
* http://qlib.quazzle.com
*/
function QCounter_update() {
with (this) {
var v = Math.max(value, 0);
var mod;
for (var j=0; j<size; j++) {
mod = Math.floor(v % 10);
images[j].src = (v >= 1) || (!j) ? res.list[mod].src : res.list[10].src;
v /= 10;
}
}
}
function QCounter_count(value, step) {
this._cntt = false;
this.value += step;
if ((step * (this.value - value)) >= 0) {
this.value = value - 0; // convert to number
} else {
this._cntt = setTimeout(this.name + ".count(" + value + "," + step + ")", 50);
}
this.update();
}
function QCounter_set(value) {
this.setval = value;
if (value != this.value) {
if (this._cntt) {
clearTimeout(this._cntt);
this._cntt = false;
}
var dv = value - this.value;
if (this.effect == 2) {
dv = dv / Math.min(10, Math.abs(dv));
} else if (this.effect == 3) {
dv = dv / Math.abs(dv);
}
this.count(value, dv);
}
}
function QCounter(parent, name, res, size, effect) {
this.init(parent, name);
if (res) {
this.res = res;
this.setval = this.value = 0;
this.size = size || 4;
this.effect = effect || 2;
this._cntt = false;
this.images = new Array(this.size);
this.set = QCounter_set;
this.update = QCounter_update;
this.count = QCounter_count;
with (this) {
document.write('<table class="qcounter" width="' + (res.width * size) + '" height="' + res.height +
'" border="0" cellspacing="0" cellpadding="0" unselectable="on"><tr>');
for (var j=(size - 1); j>=0; j--) {
document.write('<td width="' + res.width + '" height="' + res.height +
'" unselectable="on"><img name="' + id + j + '" src="' + (j ? res.list[10].src : res.list[0].src) +
'" border="0" width="' + res.width + '" height="' + res.height + '"></td>');
images[j] = document.images[id + j] || new Image(1, 1);
}
document.write('</tr></table>');
}
} else {
this.document.write("invalid resource");
}
}
QCounter.prototype = new QControl();
QCounter.INSTANT = 1;
QCounter.FAST = 2;
QCounter.SLOW = 3;
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