/* ================================================================ 
this copyright notice must be kept untouched in the stylesheet at 
all times.

the original version of this script and the associated (x)html
is available at http://www.stunicholls.com/menu/pro_drop_1.html
copyright (c) 2005-2007 stu nicholls. all rights reserved.
this script and the associated (x)html may be modified in any 
way to fit your requirements.
=================================================================== */
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("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);