// JavaScript Document


ieHover = function() {
var ieULs = document.getElementById('topnavlist').getElementsByTagName('ul');

/**  OLD IE 6 script to cover <select> elements with <iframe>s  
for (j=0; j<ieULs.length; j++) {
ieULs[j].innerHTML = ('<iframe src="blank.html" scrolling="no" frameborder="0"></iframe>' + ieULs[j].innerHTML);
	var ieMat = ieULs[j].firstChild;
		ieMat.style.width=ieULs[j].offsetWidth+"px";
		ieMat.style.height=ieULs[j].offsetHeight+"px";	
		ieULs[j].style.zIndex="99";
}**/

/** IE script to change class on mouseover **/


	var ieLIs = document.getElementById('topnavlist').getElementsByTagName('li');
	for (var i=0; i<ieLIs.length; i++) if (ieLIs[i]) {
		ieLIs[i].onmouseover=function() {this.className+="over";}
		ieLIs[i].onmouseout=function() {this.className=this.className.replace('over', '');}
	}}
if (window.attachEvent) window.attachEvent('onload', ieHover);