/** JavaScript **/

var ieMat;
var myULs = document.getElementById('level1').getElementsByTagName('ul');
/** IE script to cover <select> elements with <iframe>s **/
for (j=0; j<4; j++) {
	myULs[j].innerHTML = ('<iframe src="about:blank" scrolling="no" frameborder="0"></iframe>' + myULs[j].innerHTML);
    myULs[j].style.zIndex="99";
}

ieHover2 = function(element) {
		if(!element.getElementsByTagName('iframe')[0].style.width) {
	        ulElement = element.getElementsByTagName('ul')[0];
		    ieMat = ulElement.firstChild;
			ieMat.style.width=ulElement.offsetWidth+"px";
			ieMat.style.height=ulElement.offsetHeight+"px";	
		}
}

ieHover = function() {
    iframes_set = 0;
/** IE script to change class on mouseover **/
	var ieLIs = document.getElementById('topmenu').getElementsByTagName('li');
	for (var i=0; i<ieLIs.length; i++) if (ieLIs[i]) {
		if(ieLIs[i].className=='level1') {		
			ieLIs[i].onmouseover=function() {
				if(this.className.search('iehover')==-1) {
					this.className+=' iehover';
					ieHover2(this);
				}
			}
			ieLIs[i].onmouseout=function() {
				this.className=this.className.replace(' iehover', '');
			}
		}
	}
}
if (window.attachEvent) {
  window.attachEvent('onload', ieHover);
}
/** end **/