// Tab Nav Hover
<!--
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);

function opennew(popUpName) {
	var screenWidth = screen.width;	

	if (null == screenWidth) {				
		screenWidth = 821;
	}

	LEFT = (screenWidth - 20) - 300; 

	var lookupWin = openWindow(popUpName);			// Open popup via one of the two functions below
}


if (navigator.appName.indexOf("Microsoft") != -1) {
  openWindow = function(popUpName){

	var windowAttrs = "width=900,height=700,left=200,top=100,scrollbars=yes";
    window.open(popUpName, "lookup", windowAttrs);
  }
}

if (navigator.appName.indexOf("Netscape") != -1) {
  openWindow = function(popUpName) {

	var windowAttrs = "width=900,height=700,screenX=200,screenY=100,scrollbars=yes";
    window.open(popUpName, "lookup", windowAttrs);
  }
}

-->