// JavaScript Document

var img;

function getWallpaper() {

 var variable= "w";
  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) {
		img = pair[1];
		return '<img src="' + img + '" />' ;
    } 
  } 
  //alert('Query Variable ' + variable + ' not found');
}