function CancelEnter(e)
      {
        try
        {
            var intKeyCode = 0;
            var fieldType = "";
            var tagName="";
            var blnSubmitForm = false; // Assume No

            // Which browser?
            if( document.all )
            {
                  // IE
                  intKeyCode = event.keyCode;
                  fieldType = event.srcElement.type;
                  tagName = event.srcElement.tagName;
            }
            else
            {
                  // Non IE
                  intKeyCode = e.which;
                  fieldType = e.target.type;
                  tagName = e.target.tagName;
            }

            // Is this enter?
            if( ( intKeyCode != null && intKeyCode == 13 ) )
                  if(fieldType.toLowerCase() !="submit" && tagName.toLowerCase() !="textarea")
                       { return false; alert("in")};
            return true;
        }
        catch(ex) {}
      }
    
    window.document.onkeydown=CancelEnter;