function textCounter( field, countfield, maxlimit ) 
{
 if ( field.value.length > maxlimit ) 
 {
  field.value = field.value.substring( 0, maxlimit );
  field.blur();
  field.focus();
  
  return false;
 } 
 else 
 {
  countfield.value = maxlimit - field.value.length;
 }
}