function PopUp(URL, frame, size) {

if(size == null)
	window.open(URL,frame,'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=1,width=600,height=600').focus();

else
	window.open(URL,frame,'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=1,'+size).focus();

}

function set(id, url) {

var img = document.getElementById(id);
if (img == null) return;

img.src = url;

}

function formKeyEvent(myEvent, myForm) {

if (myEvent != undefined && myEvent.which != undefined) {			

  if (myEvent.which==10 || myEvent.which == 13) {
    myForm.submit();
    return true;
  }

}
	
return false;

}