/*! Copyright (c) 2008 Brandon Aaron (http://brandonaaron.net)
 * Dual licensed under the MIT (http://www.opensource.org/licenses/mit-license.php)
 * and GPL (http://www.opensource.org/licenses/gpl-license.php) licenses.
 *
 * Based on Making Compact Forms More Accessible by Mike Brittain (http://alistapart.com/articles/makingcompactformsmoreaccessible)
 */
(function($){

    $.fn.overlabel = function(){
        this.each(function(){
            var $label = $(this), $input = $('#' + $label.attr('for'));

            $label.addClass('overlabel').bind('click', function(event){
                $input.focus();
            });

            $input.bind('focus blur', function(event){
                $label.css('display', (event.type == 'blur' && !$input.val() ? '' : 'none'));
            }).trigger('blur');
        });
    };

})(jQuery);