/**
 * Fitted: a jQuery Plugin
 * @author: Trevor Morris (trovster)
 * @url: http://www.trovster.com/lab/code/plugins/jquery.fitted.js
 * @documentation: http://www.trovster.com/lab/plugins/fitted/
 * @published: 11/09/2008
 * @updated: 29/09/2008
 * @license Creative Commons Attribution Non-Commercial Share Alike 3.0 Licence
 *		   http://creativecommons.org/licenses/by-nc-sa/3.0/
 * @notes: 
 * Also see BigTarget by Leevi Graham - http://newism.com.au/blog/post/58/bigtarget-js-increasing-the-size-of-clickable-targets/ 
 *
 */
 if(typeof jQuery != 'undefined') {
 	jQuery(function($) {
 		$.fn.extend({
 			fitted: function(options) {
 				var settings = $.extend({}, $.fn.fitted.defaults, options);

 				return this.each(
 					function() {

 						var $t = $(this);
 						var o = $.metadata ? $.extend({}, settings, $t.metadata()) : settings;

 						if($t.find(':has(a)')) {
 							/**
 							* Find the first Anchor
 							* @var object $a
 							*/
 							var $a = $t.find('a:first');

 							/**
 							* Get the Anchor Attributes
 							*/
 							var href = $a.attr('href');
 							var title = $a.attr('title');

 							/**
 							* Setup the Container
 							* Add the 'container' class defined in settings
 							* @event hover
 							* @event click
 							*/
 							$t.addClass(o['class']['container']).hover(
 								function(){
 									/**
 									* Hovered Element
 									*/
 									$h = $(this);

 									/**
 									* Add the 'hover' class defined in settings
 									*/
 									$h.addClass(o['class']['hover']);

 									/**
 									* Add the Title Attribute if the option is set, and it's not empty
 									*/
 									if(typeof o['title'] != 'undefined' && o['title']===true && title != '') {
 										$h.attr('title',title);
 									}

 									/**
 									* Set the Status bar string if the option is set
 									*/
 									if(typeof o['status'] != 'undefined' && o['status']===true) {
 										if($.browser.safari) {
 											/**
 											* Safari Formatted Status bar string
 											*/
 											window.status = 'Go to "' + href + '"';
 										}
 										else {
 											/**
 											* Default Formatted Status bar string
 											*/
 											window.status = href;
 										}
 									}
 								},
 								function(){
 									/**
 									* "un"-hovered Element
 									*/
 									$h = $(this);

 									/**
 									* Remove the Title Attribute if it was set by the Plugin
 									*/
 									if(typeof o['title'] != 'undefined' && o['title']===true && title != '') {
 										$h.removeAttr('title');
 									}

 									/**
 									* Remove the 'hover' class defined in settings
 									*/
 									$h.removeClass(o['class']['hover']);

 									/**
 									* Remove the Status bar string
 									*/
 									window.status = '';
 								}
 							).click(
 								function(){
 									/**
 									* Clicked!
 									* The Container has been Clicked
 									* Trigger the Anchor / Follow the Link
 									*/
 									if($a.is('[rel*=external]')){
 										if($a.hasClass('dontopen')) { 
 										  return false; 
 										}
 										window.open(href);
 										return false;
 									}
 									else {
 										//$a.click(); $a.trigger('click');
 										window.location = href;
 									}
 								}
 							);
 						}
 					}
 				);
 			}
 		});

 		/**
 		* Plugin Defaults
 		*/
 		$.fn.fitted.defaults = {
 			'class' : {
 				'container' : 'fitted',
 				'hover' : 'over'
 			},
 			'title' : true,
 			'status' : false
 		};
 	});
 }