sfHover = function() {
	var sfEls = document.getElementById("lnav").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);

setActive = function(tab) {
	document.getElementById(tab).className = "activeTab";
}

mailme = function(name) {
	window.location="mailto:" + name + "@acs-inc" + ".com";
}

function switchTab(id) {
       var e = document.getElementById(id);
	   document.getElementById('tab1').className = 'tabOff';
	   document.getElementById('tab2').className = 'tabOff';
	   document.getElementById('tab3').className = 'tabOff';
	   document.getElementById(id).className = 'tabOn';
}