function centerWindow() {
    if (document.all)
        var xMax = screen.width, yMax = screen.height;
    else
        if (document.layers)
            var xMax = window.outerWidth, yMax = window.outerHeight;
        else
            var xMax = 1024, yMax=768;

    var xOffset = (xMax - 800)/2, yOffset = (yMax - 580)/2;

 window.open(url,'new3','width=800,height=500,location=0,menubar=0,resizable=0,scrollbars=0,status=0,titlebar=no,toolbar=0,screenX='+xOffset+',screenY='+yOffset+',top='+yOffset+',left='+xOffset+'');}

var url="";
window.name = "main";
function popupHome(){
url="homepage.html";
centerWindow();
}

{
alt1 = new Image();
alt1.src = "images/enter_WFM.gif";

alt1b = new Image();
alt1b.src = "images/enter_WFM_over.gif";

alt2 = new Image();
alt2.src = "images/download_flash6.gif";

alt2b = new Image();
alt2b.src = "images/download_flash6_over.gif";

}
function imageChange(imageID,imageName) {
{
document.images[imageID].src = eval(imageName + ".src");

}

}