var url_base = "";
var window_width = "800";
var window_height = "600";

// JavaScript Document
function getQueryVariable(variable) {
  var query = window.location.search.substring(1);
  var vars = query.split("&");
  for (var i=0;i<vars.length;i++) {
    var pair = vars[i].split("=");
    if (pair[0] == variable) {
      return pair[1];
    }
  } 
//  alert('Query Variable ' + variable + ' not found');
	return null;
}

function fillCart()
{
	var image_name = getQueryVariable('i');
	if(image_name == null) {
		window.close();
		exit();
	}
  document.forms[0].elements["item_name"].value = image_name;
	var referral_code = getQueryVariable('r');
	if(referral_code != null) {
  	document.forms[0].elements["os0"].value = referral_code;
	}
  document.getElementById("preview").style.backgroundImage = "url("+url_base+image_name+")";

  
  //document.getElementById("preview").innerHTML = url_base+image_name;
}

function buyWindow()
{
	var window_name = "shop";
	//var image_name = document.getElementById('morepic').src;
	var image_name = document.getElementById('morepic').src;
	//var purchaseitem_name = image_name.substr(image_name.lastIndexOf("/")+1,image_name.length);
	var referral_code = "999";
	
	
	//var urlToOpen = url_base+'shop/purchase.html?i='+image_name;
	var urlToOpen = url_base+'shop/buy.html?i='+image_name;
	//alert(image_name2);
	if(referral_code != null) {
		urlToOpen += '&r='+referral_code;
	
		
	}
	
	window.open(urlToOpen,window_name,'scrollbars,status,width='+window_width+',height='+window_height)
}