function viewtemplate(n) {

   w = 820;
   h = 480;

   day = new Date();
   id = day.getTime();
   URL = "/view_template.html";
   eval("page" + id + " = window.open(URL, '" + id + "', 'toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=1,width=" + w + ",height=" + h + ",left = 40,top = 40');");

}