/* background rotator */

var bgPic = new Array();
bgPic[0] = '/resources/laiv/0/img/sfondo_arancio.jpg';
bgPic[1] = '/resources/laiv/0/img/sfondo_grigio.jpg';
bgPic[2] = '/resources/laiv/0/img/sfondo_rosso.jpg';
bgPic[3] = '/resources/laiv/0/img/sfondo_verde.jpg';
bgPic[4] = '/resources/laiv/0/img/sfondo_viola.jpg';

var bgp = bgPic.length;

/*if ((""+location).indexOf("page168b.do")==-1) {
*/
if (window.addEventListener){
  window.addEventListener("load",randomBackgroundLoader,false);
}
else if (window.attachEvent){
  window.attachEvent("onload",randomBackgroundLoader);
}
else
{
    window.previousLoadFunction = window.onload;
    window.onload = function()
    {
        window.previousLoadFunction();
        randomBackgroundLoader();
    }
}

/*}*/

function randomBackgroundLoader(){

  var bgj =  Math.round(bgp*Math.random());
  if(bgj<0 || bgj>bgp-1)
    bgj = 0;  
	document.body.style.backgroundImage="url("+bgPic[bgj]+")";
}

/* END: background rotator */