if (document.images)
 {var imglist = new Array ("images/aboutjerkfest_b.gif","images/festivalinfo_b.gif","images/sponsvends_b.gif","images/photogallery_b.gif","images/community_b.gif","images/familyfun_b.gif");
 var imgs = new Array(); var count;
 for (count=0; count<imglist.length; count++)
 {imgs[count]=new Image(); imgs[count].src=imglist[count];}
 }
 function hilite(name,m)
 {if (document.images)
 {imgswap(name, imgs[m])}
 }
 function imgswap(i1,i2)
 {if (document.images)
 {var temp = i1.src; i1.src=i2.src; i2.src=temp;}
 }


window.onerror = null;
 var bName = navigator.appName;
 var bVer = parseInt(navigator.appVersion);
 var NS4 = (bName == "Netscape" && bVer >= 4);
 var IE4 = (bName == "Microsoft Internet Explorer" && bVer >= 4);
 var NS3 = (bName == "Netscape" && bVer < 4);
 var IE3 = (bName == "Microsoft Internet Explorer" && bVer < 4);
 var menuActive = 0
 var menuOn = 0
 var onLayer
 var timeOn = null// LAYER SWITCHING CODE
if (NS4 || IE4) {
 if (navigator.appName == "Netscape") {
 layerStyleRef="layer.";
 layerRef="document.layers";
 styleSwitch="";
 } else {
 layerStyleRef="layer.style.";
 layerRef="document.all";
 styleSwitch=".style";
 }
}
 
// SHOW MENU
function showLayer(layerName){
if (NS4 || IE4) {
 if (timeOn != null) {
 clearTimeout(timeOn)
 hideLayer(onLayer)
 }
 if (NS4 || IE4) {
 eval(layerRef+'["'+layerName+'"]'+styleSwitch+'.visibility="visible"');
 } 
 onLayer = layerName
 }
}// HIDE MENU
function hideLayer(layerName){
 if (menuActive == 0) {
 if (NS4 || IE4) {
 eval(layerRef+'["'+layerName+'"]'+styleSwitch+'.visibility="hidden"');
 }
 }
}// TIMER FOR BUTTON MOUSE OUT
function btnTimer() {
 timeOn = setTimeout("btnOut()",1000)
}// BUTTON MOUSE OUT
function btnOut(layerName) {
 if (menuActive == 0) {
 hideLayer(onLayer)
 }
}// MENU MOUSE OVER 
function menuOver(itemName) {
 clearTimeout(timeOn)
 menuActive = 1
}// MENU MOUSE OUT 
function menuOut(itemName) {
 menuActive = 0 
 timeOn = setTimeout("hideLayer(onLayer)", 400)
 }
function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}
// check multi checkboxes based on the name passed in.
function CheckMultiple(name) 
{
	theFrm = document.frmSS;
	for (var i=0; i < theFrm.length; i++) 
	{
		fldObj = theFrm.elements[i];
		var fieldnamecheck=fldObj.name.indexOf(name);
		if (fieldnamecheck != -1) {
			if (fldObj.checked) {
				return true;
			}
		}
	}
	return false;
}
function CheckSS()
{
	theFrm = document.frmSS;

	hasDot = theFrm.Email.value.indexOf(".");
	hasAt = theFrm.Email.value.indexOf("@");
	
	if (hasDot == -1 || hasAt == -1)
	{
		alert("Please enter a valid email address.");
		theFrm.Email.focus();
		theFrm.Email.select();
		return false;
	}

	
	return true;
}