var scriptName = "https://flweb42.ypsilon.net/include/js/resizeIframe.js.php";

    // Original JavaScript code by Duncan Crombie: dcrombie at chirp.com.au
    // Please acknowledge use of this code by including this header.

    var bikky = document.cookie;

    function getCookie(name) { // use: getCookie("name");
        bikky = document.cookie;
        var index = bikky.indexOf(name + "=");
        if (index == -1)
            return null;
        index = bikky.indexOf("=", index) + 1;
        
        var endstr = bikky.indexOf(";", index);
        if (endstr == -1)
            endstr = bikky.length;
            
        return unescape(bikky.substring(index, endstr));
    }

    //var today = new Date();
    //var expiry = new Date(today.getTime() + 28 * 24 * 60 * 60 * 1000); // plus 28 days

    function setCookie(name, value) { // use: setCookie("name", value);

        bikky = document.cookie;

        if (value != null)
            document.cookie=name + "=" + escape(value) + "; path=/"; //"; expires=" + expiry.toGMTString() +

        bikky = document.cookie; // update bikky
    }
    
    // this deletes the cookie when called
    function delCookie(name) {
        if ( getCookie(name)) document.cookie = name + "=" +
            ";expires=Thu, 01-Jan-1970 00:00:01 GMT";
    }

    
        var iframe_tag      = false;
        var previous_height = 0;

        // if (parent.frames.length > 0 && this.name=='ifBE1'){
		if (this.name=='ifBE1'){
            setIframe();
            var interval = setInterval("setIframe()", 500);
        }

        function getOffsetTop(objId) {
            var obj = document.getElementById(objId);
            var offsetTop = 0;
            
            while (obj) {
                offsetTop += obj.offsetTop;
                obj = obj.offsetParent;
            }
            return offsetTop;
        }

        function setIframe() {

            var hol_embedded = scriptName + "?setCookie";
            var body_obj = document.body;
            var height = 0;
            
            if( body_obj.scrollHeight ) {
                height = body_obj.scrollHeight;
                
                if (document.getElementById("endPage")){
                    var offset = getOffsetTop("endPage");
                    if (offset != 0 && offset < height)
                        height = offset + 40;
                }
            } else if (body_obj.height) {
                height = body_obj.height;
            }
            
            var url = hol_embedded+"&height="+height;
            
            if( ! iframe_tag ) {
                document.write("<iframe id='ifBE2' width=0 height=0 frameborder=0 scrolling=no src='"+url+"'></iframe>");
                iframe_tag = true;
            } else {
                if (height!=previous_height) {
                    iframe2_obj = self.document.getElementById("ifBE2");
                    iframe2_obj.src = url;
                }
            }
            previous_height=height;
        }