var inactiveLinkColor="#666666";
        var activeLinkColor="#000000";
        var timeDelay;
        function showit()
        {
            timeDelay = setTimeout("show('4');","5000")
        }

        function show(id)
        {
            clearTimeout(timeDelay);
            pageOffset(id);
            for (i=1;i<5;i++)
            {
                strId = new String(i);
                hide(strId.valueOf());
            }
            if (document.getElementById)
            {
                document.getElementById("layer"+id).style.display = 'block';
			    if(id != 4)
                    document.getElementById("link"+id).style.color=activeLinkColor;
            }
            else if (document.layers && document.layers["layer"+id])
            {
                document.layers["layer"+id].visibility = 'visible';
            }
            else if (document.all)
            {
                document.all["layer"+id].style.visibility = 'visible';
                document.all["link"+id].style.color=activeLinkColor;
            }
        }
        function hide(id)
        {
            if (document.getElementById)
            {
                document.getElementById("layer"+id).style.display = 'none';
                if(id != 4)
                    document.getElementById("link"+id).style.color=inactiveLinkColor;
            }
            else if (document.layers && document.layers["layer"+id])
                document.layers["layer"+id].visibility = 'hidden';
            else if (document.all)
            {
                document.all["layer"+id].style.visibility = 'hidden';
                document.all["link"+id].style.color=inactiveLinkColor;
            }
        }
        function pageOffset(id)
        {
            if (document.layers)
            {
                document.layers["layer"+id].pageX = window.screenX + 210;
                document.layers["layer"+id].pageY = window.screenY + 430;
            }
            else if (document.all)
            {
                document.all["layer"+id].style.posLeft = document.body.scrollLeft + 210;
                document.all["layer"+id].style.posTop = document.body.scrollTop + 550    ;
            }
        }