function checkSearch(item) {
	if(item.value=="") {
		alert("Please enter search criteria.")
		item.focus();		
	} else {
		var value = item.value;
		value = value.replace(' ','+');
		
		document.cookie = 'SiteSearch = ' + value;
		window.location.href = 'Default.aspx?action=Search&sv=' + value;
	}
}

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 CheckPage()
{
	var qs = queryString("action");
	//custom script for loading pages
	
	///shopping cart
	if (qs.indexOf("Store;") > -1){
		document.getElementById("introduction").style.display = 'none';
		document.getElementById("splitleft").className = 'wholeleft';
	}
}

function SubmitLogin(e) {

   if (!e) var e = window.event;
   if(e.keyCode == 13)
		__doPostBack('cmdLogin','');  
	else
		return true;
 }
 
 function SubmitSearch()
 {
	if (!e) var e = window.event;
		if(e.keyCode == 13)	
			checkSearch(document.getElementById('SearchValue'));
		else
			return true;
 }