// JavaScript Document
	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)).toLowerCase(); 
	}
	function displayItem(key){
		if(queryString(key)!=''){
			return(queryString(key).toLowerCase());
		}
	}	

	//**************************************************************
	// SHOW - HIDE OBJECT
	//**************************************************************
	if(document.layers) { var ns4 = true; }
	if(document.all && !document.getElementById) { var ie4 = true; }
	//ie5 = (document.all && document.getElementById);
	//nn6 = (document.addEventListener);
	
	function showObject(obj) {
		var myObj;
		if (ns4) {
			 myObj = document[obj];
			 myObj.visibility = "show";
		}else if (ie4) {
			 myObj = document.all[obj];
			 myObj.style.visibility = "visible";
		} else {
			document.getElementById(obj).style.display = '';
		}
	}
	
	function hideObject(obj) {
		var myObj;
		if (ns4) {
			 myObj = document[obj];
			 myObj.visibility = "hide";
		} else if (ie4) {
			 myObj = document.all[obj];
			 myObj.style.display = "none";
		} else {
			document.getElementById(obj).style.display = 'none';
		}
	}
	
	function JsShowHideObject(obj){
		var myObj;
		if (ns4) {
			 myObj = document[obj];
			 if (myObj.visibility == "show") { myObj.visibility = "hide" }
			  else { myObj.visibility = "show" }
		}else if (ie4) {
			 myObj = document.all[obj];
			 if (myObj.style.visibility == "visible") { myObj.style.visibility = "none" }
			  else { myObj.style.visibility = "visible" }
		} else {
			myObj = document.getElementById(obj);
			 if (myObj.style.display == '') { myObj.style.display = 'none' }
			  else { myObj.style.display = '' }
		}
	}
	//**************************************************************
	// SHOW - HIDE OBJECT
	//**************************************************************