function CheckEnter(cForm, e) { //e = event object passed
  var cKey;
  if (e && e.which) { // .which property for Mozilla
	e = e;
	cKey = e.which;
  }
  else {
	e = event;
	cKey = e.keyCode; //.keyCode for IE
  }
  if (cKey == 13) {
	document.forms[cForm].submit();
	return false;
  }
  else {
	return true;
  }
}