function imgdisp() {
    imageId = 'banner1';
    image = document.getElementById(imageId);
    setOpacity(document.getElementById('banner1'), 100);
    setOpacity(document.getElementById('banner2'), 0);
    setOpacity(document.getElementById('banner3'), 0);
    setOpacity(document.getElementById('banner4'), 0);
    setOpacity(document.getElementById('banner5'), 0);
    if (document.getElementById('banner6')) {
	    setOpacity(document.getElementById('banner6'), 0);
		document.getElementById('banner6').style.visibility = 'visible';
    }
    if (document.getElementById('banner7')) {
	    setOpacity(document.getElementById('banner7'), 0);
		document.getElementById('banner7').style.visibility = 'visible';
    }
    if (document.getElementById('banner8')) {
	    setOpacity(document.getElementById('banner8'), 0);
		document.getElementById('banner8').style.visibility = 'visible';
    }
    document.getElementById('banner1').style.visibility = 'visible';
    document.getElementById('banner2').style.visibility = 'visible';
    document.getElementById('banner3').style.visibility = 'visible';
    document.getElementById('banner4').style.visibility = 'visible';
    document.getElementById('banner5').style.visibility = 'visible';
    fadeInBanner(imageId, 100);
}

function setOpacity(obj, opacity) {
    opacity = (opacity == 100) ? 99.999 : opacity;

    // IE/Win
    obj.style.filter = "alpha(opacity:" + opacity + ")";

    // Safari<1.2, Konqueror
    obj.style.KHTMLOpacity = opacity / 100;

    // Older Mozilla and Firefox
    obj.style.MozOpacity = opacity / 100;

    // Safari 1.2, newer Firefox and Mozilla, CSS3
    obj.style.opacity = opacity / 100;
}

function fadeInBanner(objId, opacity) {
    if (document.getElementById(objId)) {
        obj = document.getElementById(objId);
        if (opacity <= 100) {
            setOpacity(obj, opacity);
            opacity += 2;
            window.setTimeout("fadeInBanner('" + objId + "'," + opacity + ")", 10);
        } else {
            window.clearTimeout;
            window.setTimeout("fadeSwap('" + objId + "',100,0)", 3000);
        }
    }
}

function fadeSwap(objId, opacity, opacityIn) {
    var imageIn = ''
    var imgID = 0
    window.clearTimeout;
    if (document.getElementById(objId)) {
        obj = document.getElementById(objId);
        imgID = parseInt(objId.charAt(6)) + 1;
        imageIn = 'banner' + imgID;
        if (document.getElementById(imageIn)) { } else {
			imageIn = 'banner1';
        }
        objIn = document.getElementById(imageIn);
        if (opacity >= 0) {
            setOpacity(obj, opacity);
            opacity -= 2;
            setOpacity(objIn, opacityIn);
            opacityIn += 2;
            window.setTimeout("fadeSwap('" + objId + "'," + opacity + "," +opacityIn + ")", 10);
        } else {
        window.clearTimeout;
        imgID = parseInt(objId.charAt(6)) + 1;
        imageId = 'banner' + imgID;
        if (document.getElementById(imageId)) { } else {
			imageId = 'banner1';
        }
        image = document.getElementById(imageId);
        window.setTimeout("fadeSwap('" + imageId + "',100,0)", 3000);
		}
	}
}