var D = document;
var W = window;
var divId = 'div_banner';
var tableId = 'table_banner'
var bWidth = 800;
var bHeight = 35;
var shift = 1;
var leftPos;

function gogo()
{
    setInterval("banner_roll()", 30);
    Align();
    D.getElementById(divId).style.visibility = 'visible';
}


function banner_roll()
{
    if (D.all || D.getElementById)
    {
        leftPos = parseInt(D.getElementById(tableId).style.left);
        D.getElementById(tableId).style.left = leftPos - shift;
        if (Math.abs(leftPos) >= bWidth)
        {
            D.getElementById(tableId).style.left = (-shift);
        }
    }
}

function Align()
{
    D.getElementById(divId).style.left = 0;
    if (D.all)
        D.getElementById(divId).style.top = (D.body.scrollTop + D.body.clientHeight - bHeight);
    else
        D.getElementById(divId).style.top = (D.body.clientHeight - bHeight);
    D.getElementById(divId).style.width = D.body.clientWidth;
}

function scroll_Banner(bBody)
{
    var position;
    if (W.attachEvent)
    {
        W.attachEvent("onscroll", Align);
        W.attachEvent("onresize", Align);
        position = "absolute";
    }
    else
    {
        W.addEventListener("resize", Align, 1);
        position = "fixed";
    }

    D.write('<div id="' + divId + '" onMouseout="shift=1" onMouseover="shift=0" style="visibility:hidden;overflow:hidden;position:' + position + ';left:0px;width:' + D.body.clientWidth + 'px;height:' + bHeight + 'px;z-index:100;">');
    D.write('<table cellspacing=0 cellpadding=0 id="' + tableId + '" style="position:absolute;left:0;top:0;width:' + (bWidth * 4) + 'px"><tr><td>' + bBody + '</td></table></div>');

    setTimeout("gogo()", 1000);
}