text: function modifyUsernameChanged($checkbox, $div, animate)
  {
  	var checked = $checkbox.attr('checked'); 
  	if (checked == 'checked' || checked == true)
  	{
  		if (animate)
  		{
  			$div.slideDown(300);
  		}
  		else
  		{
  			$div.show();
  		}
  	}
  	else
  	{
  		if (animate)
  		{
  			$div.slideUp(300);
  		}
  		else
  		{
  			$div.hide();
  		}
  	}
  }