jquery.example.min.js

/*
 * jQuery Form Example Plugin 1.4.3
 * Populate form inputs with example text that disappears on focus.
 *
 * e.g.
 *  $('input#name').example('Bob Smith');
 *  $('input[@title]').example(function() {
 *    return $(this).attr('title');
 *  });
 *  $('textarea#message').example('Type your message here', {
 *    className: 'example_text'
 *  });
 *
 * Copyright (c) Paul Mucur (http://mucur.name), 2007-2008.
 * Dual-licensed under the BSD (BSD-LICENSE.txt) and GPL (GPL-LICENSE.txt)
 * licenses.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 */
(function(a){a.fn.example=function(e,g){var d=a.isFunction(e),f=a.extend({},g,{example:e});return this.each(function(){var c=a(this),b=a.metadata?a.extend({},a.fn.example.defaults,c.metadata(),f):a.extend({},a.fn.example.defaults,f);if(!a.fn.example.boundClassNames[b.className]){a(window).unload(function(){a("."+b.className).val("")});a("form").submit(function(){a(this).find("."+b.className).val("")});a.fn.example.boundClassNames[b.className]=true}if(!c.attr("defaultValue")&&(d||c.val()==b.example))c.val("");
if(c.val()==""&&this!=document.activeElement){c.addClass(b.className);c.val(d?b.example.call(this):b.example)}c.focus(function(){if(a(this).is("."+b.className)){a(this).val("");a(this).removeClass(b.className)}});c.change(function(){a(this).is("."+b.className)&&a(this).removeClass(b.className)});c.blur(function(){if(a(this).val()==""){a(this).addClass(b.className);a(this).val(d?b.example.call(this):b.example)}})})};a.fn.example.defaults={className:"example"};a.fn.example.boundClassNames=[]})(jQuery);