/**
 *
 * sucker fish drop down menu
 *
 */   


var browserName=navigator.appName; 
var isIE = false;
if (browserName=="Microsoft Internet Explorer") {
    isIE = true;
}

sfHover = function() {
	var sfEls = document.getElementById('tab2').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 (isIE) {
    if (window.attachEvent) window.attachEvent("onload", sfHover);
}