function showOverlay(){
document.getElementById("items").innerHTML = "<img src='images/loading.gif' alt=''>";      
}

function hideOverlay(){
//	document.getElementById("items").innerHTML = "";
}

function iterateProduct(pageNumber,pageStart,itemsPerPage){
var url1 = document.getElementById("hidUrlVal").value;
var newItemPerPageVal;
for(cnt=0;cnt<document.myForm.itemsPerPage.length;cnt++){
	if(document.myForm.itemsPerPage.options[cnt].selected){
	newItemPerPageVal=document.myForm.itemsPerPage.options[cnt].value;	
	
		}
	}	

new Ajax.Updater('items', url1,
	    	{asynchronous:false, method: 'post',onCreate: function() { showOverlay(); },
			  	  onComplete: function() { hideOverlay();}, parameters: {pageNumber:pageNumber,pageStart:pageStart,itemsPerPage:itemsPerPage} });

for(cnt=0;cnt<document.myForm.itemsPerPage.length;cnt++){
		if(document.myForm.itemsPerPage.options[cnt].value==newItemPerPageVal){
				document.myForm.itemsPerPage.selectedIndex = cnt;
			}
	}
}

function setItemSize(pageNumber,pageStart,itemsPerPage){
var url1 = document.getElementById("hidUrlVal").value;
var newItemPerPageVal;
for(cnt=0;cnt<document.myForm.itemsPerPage.length;cnt++){
	if(document.myForm.itemsPerPage.options[cnt].selected){
	newItemPerPageVal=document.myForm.itemsPerPage.options[cnt].value;	
	
		}
	}		

	new Ajax.Updater('items', url1,
		    	{asynchronous:false, method: 'post',onCreate: function() { showOverlay(); },
				  	  onComplete: function() { hideOverlay();}, parameters: {pageNumber:pageNumber,pageStart:pageStart,itemsPerPage:newItemPerPageVal} });
	
	for(cnt=0;cnt<document.myForm.itemsPerPage.length;cnt++){
		if(document.myForm.itemsPerPage.options[cnt].value==newItemPerPageVal){
				document.myForm.itemsPerPage.selectedIndex = cnt;
			}
	}
}
function openTandC(){
	var name = navigator.appName;
	var vers = navigator.appVersion;
	var resultFromOrder;
	var orderInput = new Array();
	var orderParams = new Array();
	vers = vers.substring(22,23);
	if(vers == '7'){
		window.showModalDialog('termsAndConditions.jef','TermsAndCondition','status:No;resizable:No; dialogHeight:350px; dialogwidth:950px;');
	}else{
		window.showModalDialog('termsAndConditions.jef','TermsAndCondition','status:No;resizable:No; dialogHeight:350px; dialogwidth:950px;');
	}
}