function SetHeight(ID) {
    if (navigator.userAgent.indexOf("MSIE") != -1) {
        var frameheight = parseInt(document.documentElement.scrollHeight) + "px";
    } else if (navigator.userAgent.indexOf("FireFox") != -1) {
        var frameheight = parseInt(document.documentElement.scrollHeight) + "px";
    }

    var frameheight = parseInt(document.documentElement.scrollHeight) + "px";
    window.parent.document.getElementById(ID).style.height = frameheight;
}