// JavaScript Document
// JavaScript Document
var el="bodywrapper";
var bgimg=new Array("/Portals/0/images/rotatingbackground/background1.jpg", "/Portals/0/images/rotatingbackground/background2.jpg","/Portals/0/images/rotatingbackground/background3.jpg","/Portals/0/images/rotatingbackground/background4.jpg","/Portals/0/images/rotatingbackground/background5.jpg");
var random=Math.round((bgimg.length-1)*Math.random());
var cssStr="#"+el+" { background: url("+bgimg[random]+") top center } ";
var style=document.createElement("style");style.setAttribute("type","text/css");

if(style.styleSheet){style.styleSheet.cssText=cssStr;}else{var cssText=document.createTextNode(cssStr);style.appendChild(cssText);}document.getElementsByTagName("head")[0].appendChild(style);