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 mAddress(user, domain) {
    locationstring = "mailto:" + user + "@" + domain;
    window.location = locationstring;
  }
  
function openWin(URL,W,H) {
newWindow =window.open(URL,"nWindow","menubar=no,scrollbars=no,resizable=no,width="+W+",height="+H+",toolbar=no,status=no"); 
}