<!--
function _CF_hasValue(obj, obj_type)
{   if (obj_type == "TEXT" || obj_type == "PASSWORD")
		{ if (obj.value.length == 0) 
      		return false;
    	  else 
      		return true;
    	} 
}
		
function  _CF_checkSearch(_CF_this)
{   if  (!_CF_hasValue(_CF_this.keywords, "TEXT" ))
    {	if  (!_CF_onError(_CF_this, _CF_this.keywords, _CF_this.keywords.value, "Please provide search keywords."))
         {  return false; }
    }
	
	return true;
}
//-->