// JavaScript Document

var arrTopImgs = new Array();
arrTopImgs[0] = new Image();
arrTopImgs[0].src = "/images/general/topLogo_1.jpg";
arrTopImgs[1] = new Image();
arrTopImgs[1].src = "/images/general/topLogo_2.jpg";
arrTopImgs[2] = new Image();
arrTopImgs[2].src = "/images/general/topLogo_3.jpg";
arrTopImgs[3] = new Image();
arrTopImgs[3].src = "/images/general/topLogo_4.jpg";


function showTopBg() 
{
	var randomnumber=Math.floor(Math.random()* arrTopImgs.length);
	document.getElementById("tpLeft").style.backgroundImage = "url(" + arrTopImgs[randomnumber].src +")";
}