function initPage(){
	var ul = document.getElementById("main");
	var lis = ul.getElementsByTagName("div");
	for (var j=0; j<lis.length; j++) {
		if( lis[j].className.indexOf('item') != -1){
			lis[j].onmouseover = function(){
				this.className += " hover";
			}
			lis[j].onmouseout = function(){
				this.className = this.className.replace(new RegExp("hover"),"");
			}
		}
	}
	var lis = ul.getElementsByTagName("label");
	for (var j=0; j<lis.length; j++) {
		lis[j].onmouseover = function(){
			this.className += " hover";
		}
		lis[j].onmouseout = function(){
			this.className = this.className.replace(new RegExp("hover"),"");
		}
	}
	var lis = ul.getElementsByTagName("li");
	for (var j=0; j<lis.length; j++) {
		lis[j].onmouseover = function(){
			this.className += " hover";
		}
		lis[j].onmouseout = function(){
			this.className = this.className.replace(new RegExp("hover"),"");
		}
	}
}


if (window.attachEvent && !window.opera)
attachEvent("onload", initPage);