// JavaScript Document
var dateKeys = '0123456789./-';

function openWin(W,H,Page){
  window.open(Page,'_win' ,'width='+W+',height='+H+',top=10,left=10,scrollbars=yes,resizable=yes,toolbars=no,status=no');
}

  function textAreaLength(obj,num){
    if (obj.value.length >= num){
      obj.value = obj.value.substring(0,num);
    }
  }

  function validateKey(evt, validKeys){
    evt.returnValue = (validKeys.indexOf(String.fromCharCode(evt.keyCode)) >= 0);
  }