<!--//--><![CDATA[//><!--

var mrMac = (navigator.userAgent.indexOf('Mac') != -1);
	if (!mrMac) {
		sfHover = function() {
			var sfEls = document.getElementById("primary-nav").getElementsByTagName("LI");
			for (var i=0; i<sfEls.length; i++) {
				sfEls[i].onmouseover=function() {
					this.className+=" over";				
				}
				sfEls[i].onmouseout=function() {
					this.className=this.className.replace(new RegExp(" over\\b"), "");					
				}
			}
		}
		if (window.attachEvent) window.attachEvent("onload", sfHover);
	}
	

	
//--><!]]>