function SetIframeHeigth (intheight){
        document.body.scroll = "no";

	
        if (parent.document.all.data){


                if (intheight == null) {

                        var intIframeHeight = document.body.scrollHeight;
                        if (intIframeHeight < 420) {
                                intIframeHeight = 420;
                        }
                        parent.document.all.data.style.height = intIframeHeight + 60;
                }else
                {
                        parent.document.all.data.style.height = intheight;
                }

        }


}