function OpenIt(U) {
   W=window.open(U, "Hlp", "toolbar=no, location=no, directories=no, status=no, menubar=no, scrollbars=yes, resizable=yes, width=647, height=480");
   return(false);
  }

  function OpenURL(URL){
	newwindow=open(URL,"newwin","scrollbars=yes,toolbar=no,directories=no,menubar=no,resizable=yes,status=no,width=680,height=480");
  }

  function NewWindow(URL){
	newwindow=open(URL,"Author");
  }

  function OpenBig(U) {
   W=window.open(U, "newwin");
   return(false);
  }