function commit(arg) {
	if (!checkForm())
	{
		return;
	}
	document.getElementById(arg).submit();
}
function reSizeFrame(frameID){         
           try{         
              var oBody = eval(frameID+".document.body");         
              var oFrame = document.all(frameID);         
              oFrame.style.height = oBody.scrollHeight + (oBody.offsetHeight - oBody.clientHeight );   
              }         
              catch(e){         
              window.status = 'Error:' + e.number + '; ' + e.description;         
              }         
       } 
       function aa(id)
{
	if(document.getElementById(id).style.display=='')
	{
		document.getElementById(id).style.display = 'none';
	}else
	{
		document.getElementById(id).style.display = '';
	}
}