var pause = false;
var con_num = 4;
var startIndex = 1;
function setLoop() {
    try {
        var oScroll = document.getElementById('banner');
        oScroll.noWrap = true;
        oScroll.onmouseover = function(e) { pause = true; };
        oScroll.onmouseout = function(e) { pause = false; };
        setInterval('scrollTopHome()', 3000);
    } catch (e) { alert(e.toString()); }
}
function scrollTopHome() {
    if (pause) return;
    startIndex += 1;
    if (startIndex > con_num) { startIndex = 1; }
    setTab('tophome', 4, startIndex, 'out', 'on');
}
setLoop();