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 MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function build_url(oHref, url, args)
{
	var strDomain = document.domain;
	if (strDomain == null || strDomain == "") strDomain = "www.williamsburgmarketplace.com";
	var	url = "http://" + strDomain + url;
	for( var i = 2; i < arguments.length; i+=2 ) {
		if (i == 2)
			url += "?";
		else
			url += "&";
			
		url += arguments[i] + "=" + arguments[i + 1];				
	}
	oHref.href = url;
	return true;
}


function trackPopupEvent(offerCode)
{
   var pageTracker = _gat._getTracker("UA-4892459-1");
   pageTracker._initData();
   pageTracker._trackEvent('Promotional Offer', 'Click', offerCode);
   dcsMultiTrack('DCS.dcsuri','promo_offer_click.htm','WT.ti','Promotional Offer '+ offerCode);
}