function popWin(src){
	
	var popwin = window.open(src,"popwin","width=400,height=500,scrollbars=yes,resizable=no");
	popwin.focus();
	
}


function changeImage(which,src){

	document.getElementById("image_1").innerHTML = '<img src="'+webroot+'images/products/medium/'+src+'" onclick="enlarge(\''+webroot+'images/products/large/'+src+'\')" />';
	
	if(which==1){
		//document.getElementById("image_2").innerHTML = '<img src="'+webroot+'images/products/thumbs/'+src+'" />';	
	}
	
}

function enlarge(src){

	var enlarge = window.open(src,"enlarge","width=600,height=600");
	enlarge.focus();
	
}

function addToBasket(){

	document.forms['add'].submit();
	
}

function updateBasket(){

	document.forms['basket'].submit();
	
}


function checkForm(){
	
	req = new Array("BillingFirstnames","BillingSurname","BillingAddress1","BillingCity","BillingPostCode","BillingCountry","BillingPhone","CustomerEMail","DeliveryFirstnames","DeliverySurname","DeliveryAddress1","DeliveryCity","DeliveryPostCode","DeliveryCountry","DeliveryPhone");

	var bad=0;
	
	for(i=0;i<req.length;i++){
	
		document.forms['checkout'].elements[req[i]].style.border = "";
	
		if(document.forms['checkout'].elements[req[i]].value==""){
			bad=1;
			document.forms['checkout'].elements[req[i]].style.border = "1px #ff0000 solid";
		}
	}
	
	if(bad==1){
		alert("Please complete all fields marked with *.");
		return;
	}
	
	document.forms['checkout'].submit();

}