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 MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function checkFieldsSearch(frmName) {
	var frmName = frmName; 
	
	if (frmName == "searchForm") {
		var textcheck = document.searchForm.search.value;  
	}
	if (textcheck == "") { 
		alert("\nPlease enter a value to search for!");
		return false;
	} else if (textcheck.length <= 2) {  
		alert("\nPlease enter an value longer than two characters.")
		return false;
	} else {
		var validChar = 0;
		for(var i=0; i<textcheck.length; i++){
			if(textcheck.charAt(i) != " "){
				validChar = 1;
			}
			
		}
		if(validChar == 0){
			alert("\nPlease enter a valid value to search!")
			return false;
		} else {
			return true;
		}
    }
}

// openPlayer creates a window with a set name, locaton, width, height, top & left postions
function openPlayer(winName,urlPath,width,height,top,left) {
	myWin = window.open(urlPath,winName,'resizable=no,scrollbars=no,titlebar=no,width=' + width + ',height=' + height + ',top=' + top + ',left=' + left);
	myWin.focus();
}

var strLeaveSiteURL = "/exitsurvey.aspx"; //Default survey
var blnEnablePopup = false; //Master switch.
var blnShowPopup = true; //Show popup when leaving this page? Default is yes.

function GetCookie (name) {
	var arg = name + "=";
	var alen = arg.length;
	var clen = document.cookie.length;
	var i = 0;
	while (i < clen) {
		var j = i + alen;
		if (document.cookie.substring(i, j) == arg)
		return getCookieVal (j);
		i = document.cookie.indexOf(" ", i) + 1;
		if (i == 0) break; 
	}
	return null;
}
function getCookieVal (offset) {
	var endstr = document.cookie.indexOf (";", offset);
	if (endstr == -1) endstr = document.cookie.length;
	return unescape(document.cookie.substring(offset, endstr));
}
var exit_cookie = GetCookie("exit");
//if (exit_cookie != 3) { document.write('<body onUnload="check()">'); }
if ((exit_cookie != 3) && blnEnablePopup) {
	ExitWin=window.open("/exitwatcher.aspx","Exit","directories=0,top=3000,left=3000,screenX=3000,screenY=3000,height=10,width=10,alwaysLowered=yes,dependent=yes");
} 
function fcnLeaveSite(showit) {
	if ((exit_cookie != 3) && blnEnablePopup && blnShowPopup) {
		ExitWin.startCheck(strLeaveSiteURL,showit);
	}
}