function addface(face)
{
  var ipt=document.getElementById('content');
  ipt.focus();
  var iptWork=document.selection.createRange();
  iptWork.text="[face]"+face+"[/face]";
  $('facediv').style.display='none';

}
 function changeContent(content)
 {

	  var Freg=/(\[face\])(abashed|love|lure|marvel|moan|mouth|move|naughty|nose|oh|pig|red|reprove|hiton|angry|arrogant|backsmile|brave|clap|cool|crafty|cry|downcast|embarrassed|fear|gold|goodbye|grievance|harass|heartbroken|yawn|honest|humph|ignore|khan|kiss|kulou|sad|scorn|secrecy|shout|shutup|shy|sleep|sleepy|smile|smoke|snot|sob|spoiled|sweat|swoon|throw|weak|what|wronged|hiton)(\[\/face\])/g;
	  content=content.replace(Freg,"<img src=face/$2.gif />");
      document.write(content);
}
function showFace()
{
    $('facediv').style.display='block';
}