window.onload=function() {

    setupZoom();
    if(!NiftyCheck())
        return;
        
    RoundedTop("div.infobox","#000","#bd9346");
    RoundedBottom("div.infobox","#000","#222");

    if (document.getElementById("frame"))
      RoundedTop("div#frame","#000","#fff");

    if (isdefined("demo1"))
        thetimer = setTimeout("imgturn('2')", 3000);
}

function isdefined( variable)
{
    return (typeof(window[variable]) == "undefined")?  false: true;
}