function popUp(wName, wFile, wWidth, wHeight, wScroll, wSize){
     oString = "scrollbars=" +wScroll+ ",resizable=" +wSize+ ",width=" +wWidth+ ",height=" +wHeight+ ",top=20,left=20,toolbar=no, location=no,directories=no,status=no,menubar=no";
     window.open(wFile, wName, oString)
   }