stuHover = function() {
	var cssRule;
	var newSelector;
	for (var i = 0; i < document.styleSheets.length; i++)
		for (var x = 0; x < document.styleSheets[i].rules.length ; x++)
			{
			cssRule = document.styleSheets[i].rules[x];
			if (cssRule.selectorText.indexOf("LI:hover") != -1)
			{
				 newSelector = cssRule.selectorText.replace(/LI:hover/gi, "LI.iehover");
				document.styleSheets[i].addRule(newSelector , cssRule.style.cssText);
			}
		}
	var getElm = document.getElementById("lc").getElementsByTagName("LI");
	for (var i=0; i<getElm.length; i++) {
		getElm[i].onmouseover=function() {
			this.className+=" iehover";
		}
		getElm[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" iehover\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", stuHover);


document.write("<ul  id=\"lc\">\
			   <li class=\"top\"> \
			   <a href='http://www.eisootech.com/' class='top_link'> \
			   	<span class='down'>English</span></a> \
				<ul class='sub'> \
				<li><a href='http://www.eisootech.com/zh-tw/'>繁体中文</a></li> \
			    <li><a href='http://www.eisoo.com/cn/'>简体中文</a></li> \
			   </ul> \
			   </li> \
			   </ul>");