function PageQuery(q) {
if(q.length > 1) this.q = q.substring(1, q.length);
else this.q = null;
this.keyValuePairs = new Array();
if(q) {
for(var i=0; i < this.q.split("&").length; i++) {
this.keyValuePairs[i] = this.q.split("&")[i];
}
}
this.getKeyValuePairs = function() { return this.keyValuePairs; }
this.getValue = function(s) {
for(var j=0; j < this.keyValuePairs.length; j++) {
if(this.keyValuePairs[j].split("=")[0] == s)
return this.keyValuePairs[j].split("=")[1];
}
return false;
}
this.getParameters = function() {
var a = new Array(this.getLength());
for(var j=0; j < this.keyValuePairs.length; j++) {
a[j] = this.keyValuePairs[j].split("=")[0];
}
return a;
}
this.getLength = function() { return this.keyValuePairs.length; }
}
function queryString(key){
var page = new PageQuery(window.location.search);
return unescape(page.getValue(key));
}

function loadImage()
{
	this.focus();
	document.getElementById('imgAlternate').src = queryString('img');
}

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];}}
}

// Get image by index
function alternatePopUp(url,type,winName,features)
{
	var imageToLoad = document.getElementById("img" + type);
	
	url = url + '?img=' + imageToLoad.src;
	window.open(url,'Enlarged','toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,width=640,height=520')
}


// image browser
function processPic(type, index)
{
	var imgAlternate = document.getElementById("img"+type);
	
	var path = "Images/" + type + "/Image" + index + ".jpg";
	
	imgAlternate.src = path;
}

// image browser Pop Up
function processPicPop(type, index)
{
	var imgAlternate = document.getElementById("imgAlternate");
	
	var path = "Images/" + type + "/Image" + index + ".jpg";
	
	imgAlternate.src = path;
}

/*
function processPic(type, index, sender)
{
	var imgAlternate = document.getElementById("img" + type);
	
	var path = "Images/" + type + "/Image" + index + ".jpg"
	//alert(path);
	
	imgAlternate.src = path;
	
	sender.style.CssClass="ImageNavCurrent";
}


function change(id, newClass) {
 
   identity=document.getElementById(id);
   
     identity.className=newClass;
 
}
*/