/***** For suckerfish based css top menu *****/

sfHover = function()
{
	var sfEls = document.getElementById("nav").getElementsByTagName("li");
	
	for (var i=0; i<sfEls.length; i++) {
	    sfEls[i].onmouseover=function() {
	    	this.className+=" sfhover";
	    }
	    
	    sfEls[i].onmouseout=function() {
	    	this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
	    }
	}
}

if (window.attachEvent) window.attachEvent("onload", sfHover);



/*
startList = function() {
	if (document.all&&document.getElementById) {
		navRoot = document.getElementById("nav");
		for (i=0; i<navRoot.childNodes.length; i++) {
			node = navRoot.childNodes[i];
			if (node.nodeName=="LI") {
				node.onmouseover=function() {
					this.className+=" over";
				}
				node.onmouseout=function() {
					this.className=this.className.replace(" over", "");
				}
			}
		}
	}
}
window.onload=startList;
*/

// patch IE's :hover & :focus problems with tags other than <a>
/*
sfHover = function() {
	var sfEls = document.getElementById("nav").getElementsByTagName("li");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			sel = document.getElementsByTagName("select");
			for (var i=0; i<sel.length; i++) {
				sel[i].style.visibility = 'hidden';	
			}
			this.className+=" sfhover";
		}
		sfEls[i].onmouseout=function() {
			sel = document.getElementsByTagName("select");
			for (var i=0; i<sel.length; i++) {
				sel[i].style.visibility = 'visible';	
			}
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
	
}
// only win:
if (window.attachEvent) window.attachEvent("onload", sfHover);
*/