+++ /dev/null
-<attach event="ondocumentready" handler="parseStylesheets" />
-<script type="text/javascript">
-/**
- * Pseudos - V1.30.050121 - hover & active
- * ---------------------------------------------
- * Peterned - http://www.xs4all.nl/~peterned/
- * (c) 2005 - Peter Nederlof
- *
- * Credits - Arnoud Berendsen
- * - Martin Reurings
- * - Robert Hanson
- *
- * howto: body { behavior:url("csshover.htc"); }
- * ---------------------------------------------
- */
-
-var currentSheet, doc = window.document, activators = {
- onhover:{on:'onmouseover', off:'onmouseout'},
- onactive:{on:'onmousedown', off:'onmouseup'}
-}
-
-function parseStylesheets() {
- var sheets = doc.styleSheets, l = sheets.length;
- for(var i=0; i<l; i++)
- parseStylesheet(sheets[i]);
-}
- function parseStylesheet(sheet) {
- if(sheet.imports) {
- try {
- var imports = sheet.imports, l = imports.length;
- for(var i=0; i<l; i++) parseStylesheet(sheet.imports[i]);
- } catch(securityException){}
- }
-
- try {
- var rules = (currentSheet = sheet).rules, l = rules.length;
- for(var j=0; j<l; j++) parseCSSRule(rules[j]);
- } catch(securityException){}
- }
-
- function parseCSSRule(rule) {
- var select = rule.selectorText, style = rule.style.cssText;
- if(!(/(^|\s)(([^a]([^ ]+)?)|(a([^#.][^ ]+)+)):(hover|active)/i).test(select) || !style) return;
-
- var pseudo = select.replace(/[^:]+:([a-z-]+).*/i, 'on$1');
- var newSelect = select.replace(/(\.([a-z0-9_-]+):[a-z]+)|(:[a-z]+)/gi, '.$2' + pseudo);
- var className = (/\.([a-z0-9_-]*on(hover|active))/i).exec(newSelect)[1];
- var affected = select.replace(/:hover.*$/, '');
- var elements = getElementsBySelect(affected);
-
- currentSheet.addRule(newSelect, style);
- for(var i=0; i<elements.length; i++)
- new HoverElement(elements[i], className, activators[pseudo]);
- }
-
-function HoverElement(node, className, events) {
- if(!node.hovers) node.hovers = {};
- if(node.hovers[className]) return;
- node.hovers[className] = true;
- node.attachEvent(events.on,
- function() { node.className += ' ' + className; });
- node.attachEvent(events.off,
- function() { node.className =
- node.className.replace(new RegExp('\\s+'+className, 'g'),''); });
-}
-
-function getElementsBySelect(rule) {
- var parts, nodes = [doc];
- parts = rule.split(' ');
- for(var i=0; i<parts.length; i++) {
- nodes = getSelectedNodes(parts[i], nodes);
- } return nodes;
-}
- function getSelectedNodes(select, elements) {
- var result, node, nodes = [];
- var classname = (/\.([a-z0-9_-]+)/i).exec(select);
- var identify = (/\#([a-z0-9_-]+)/i).exec(select);
- var tagName = select.replace(/(\.|\#|\:)[a-z0-9_-]+/i, '');
- for(var i=0; i<elements.length; i++) {
- result = tagName? elements[i].all.tags(tagName):elements[i].all;
- for(var j=0; j<result.length; j++) {
- node = result[j];
- if((identify && node.id != identify[1]) || (classname && !(new RegExp('\\b' +
- classname[1] + '\\b').exec(node.className)))) continue;
- nodes[nodes.length] = node;
- }
- } return nodes;
- }
-</script>
\ No newline at end of file