stuHover = function()
{
	var cssRule, newSelector;
	
	for(i=0;i<document.styleSheets.length;i++)
	{
		for(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("nav").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); }