function Show(URL, WIDTH, HEIGHT) {
windowprops = "toolbar=no,location=no,directories=no,status=no,menubar=no,resizable=no,copyhistory=no,scrollbars=no,left=50,top=50,width=" + (WIDTH+50) + ",height=" + (HEIGHT+50);
text = '\n';
text +='\n';
text +='Preview\n';
text +='\n\n';
text +='\n\n';
text +='\n';
text +='\n';
text +=' | \n';
text +='
\n';
text +='
\n\n';
text +='\n';
text +='';
preview = window.open("", "preview", windowprops);
preview.document.open();
preview.document.write(text);
preview.document.close();
}