/* All form and other validations for GoodClic */


$(document).ready(function(){ 


	// overriding the default options,
	// specifying the element type and class for the counter,
	// custom text for the counter message, disabling
	// the pulse effect, and specifying a delay for the
	// counter update






	
	
		
		/**
		 *
		 * Copyright (c) 2007 Tom Deater (http://www.tomdeater.com)
		 * Licensed under the MIT License:
		 * http://www.opensource.org/licenses/mit-license.php
		 * 
		 */

			/**
			 * attaches a character counter to each textarea element in the jQuery object
			 * usage: $("#myTextArea").charCounter(max, settings);
			 */

			$.fn.charCounter = function (max, settings) {
				
				max = max || 100;
				settings = $.extend({
					container: "<br><span class='charsLeft'></span>",
					classname: "charcounter",
					format: "(%1 characters remaining)",
					pulse: true,
					delay: 0
				}, settings);
				var p, timeout;

				function count(el, container) {
					el = $(el);
					if (el.val().length > max) {
					    el.val(el.val().substring(0, max));
					    if (settings.pulse && !p) {
					    	pulse(container, true);
					    };
					};
					if (settings.delay > 0) {
						if (timeout) {
							window.clearTimeout(timeout);
						}
						timeout = window.setTimeout(function () {
							container.html(settings.format.replace(/%1/, (max - el.val().length)));
						}, settings.delay);
					} else {
						container.html(settings.format.replace(/%1/, (max - el.val().length)));
					}
				};

				function pulse(el, again) {
					if (p) {
						window.clearTimeout(p);
						p = null;
					};
					el.animate({ opacity: 0.1 }, 100, function () {
						$(this).animate({ opacity: 1.0 }, 100);
					});
					if (again) {
						p = window.setTimeout(function () { pulse(el) }, 200);
					};
				};

				return this.each(function () {
					var container = (!settings.container.match(/^<.+>$/)) 
						? $(settings.container) 
						: $(settings.container)
							.insertAfter(this)
							.addClass(settings.classname);
					$(this)
						.bind("keydown", function () { count(this, container); })
						.bind("keypress", function () { count(this, container); })
						.bind("keyup", function () { count(this, container); })
						.bind("focus", function () { count(this, container); })
						.bind("mouseover", function () { count(this, container); })
						.bind("mouseout", function () { count(this, container); })
						.bind("paste", function () { 
							var me = this;
							setTimeout(function () { count(me, container); }, 10);
						});
					if (this.addEventListener) {
						this.addEventListener('input', function () { count(this, container); }, false);
					};
					count(this, container);
				});
			};
			
			
			
			//initialize the about counter

			$("#tweet").charCounter(140);
			
		
		
		
});