/*
    //Usage: <script language="JavaScript" src="/Member/js/keyEvents.jsp" type="text/javascript"></script>
    //in script you shold use if (isPressedEnter(event))...
*/
var version = 0;
if (navigator.appVersion.indexOf("MSIE") != -1) {
  temp = navigator.appVersion.split("MSIE")
  version = parseFloat(temp[1])
}

var is_IE = false;
if (version >= 5.5) //NON IE browser will return 0
  is_IE = true;

function isPressedEnter(evt)
{ try{
      if (is_IE)
      {
        evt = window.event;
        //explorer
        try {
          if (evt != 'undefined' &&
              evt.keyCode != 'undefined' &&
              evt.keyCode == 13) {
            return true;
          }
        }
        catch(e) {
          alert(e);
        }
      }
      else
      {
        event = evt;
        //mozilla
        if (event != null &&
            event != 'undefined' &&
            event.keyCode != 'undefined' &&
            event.keyCode == 13) {
          return true;
        }
      }
  }
  catch(e){
      alert(e);
  }
  return false;
}

function isPressedTab(evt)
{ try{
      if (is_IE)
      {
        evt = window.event;
        //explorer
        try {
          if (evt != 'undefined' &&
              evt.keyCode != 'undefined' &&
              evt.keyCode == 9) {
            return true;
          }
        }
        catch(e) {
          alert(e);
        }
      }
      else
      {
        event = evt;
        //mozilla
        if (event != null &&
            event != 'undefined' &&
            event.keyCode != 'undefined' &&
            event.keyCode == 9) {
          return true;
        }
      }
  }
  catch(e) {
      alert(e);
  }
  return false;
}