/* *********************************************************** 
 *	FUNCTION:  sfHover, listOver, listOut
 *	PURPOSE: suckerfish rollover for IE + Opera LI events
 * ********************************************************* */
sfHover = function() {
	var sfEls = document.getElementById('nav').getElementsByTagName('li');
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=listOver;
		sfEls[i].onmouseout=listOut;
	}
}

function listOver () {
	this.className+=" hover";
}

function listOut () {
	if (this.className == "last hover") this.className = "last";
	else this.className="";
}

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