+%# supported in IE8+, Firefox 3.5+, WebKit, Opera 10.5+
+ duplicates_form(JSON.stringify(search_hash), confirm_unique);
+}
+
+function confirm_unique(arg) {
+ if ( arg.match(/\S/) ) {
+%# arg contains a complete form to choose an existing customer, or not
+ overlib( arg, CAPTION, 'Duplicate customer', STICKY, AUTOSTATUSCAP,
+ CLOSETEXT, '', MIDX, 0, MIDY, 0, DRAGGABLE, WIDTH, 576, HEIGHT,
+ 268, BGCOLOR, '#333399', CGCOLOR, '#333399', TEXTSIZE, 3 );
+ } else { // no duplicates
+ submit_continue();
+ }
+}