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

// Mouseover script for link arrows in quote boxes.
var quoteArrowAboutOver = new Image(); quoteArrowAboutOver.src = "../images/quote_arrow_about.gif";
var quoteArrowAbout = new Image(); quoteArrowAbout.src = "../images/quote_arrow_about_over.gif";
var quoteArrowServicesOver = new Image(); quoteArrowServicesOver.src = "../images/quote_arrow_services.gif";
var quoteArrowServices = new Image(); quoteArrowServices.src = "../images/quote_arrow_services_over.gif";
var quoteArrowClientsOver = new Image(); quoteArrowClientsOver.src = "../images/quote_arrow_clients.gif";
var quoteArrowClients = new Image(); quoteArrowClients.src = "../images/quote_arrow_clients_over.gif";

function ImgOver(element, image) { var imgs = element.getElementsByTagName("img"); imgs[0].src = image.src; }