/**
* 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($a.is('[rel*=external]')){
                                        window.open(href);
                                        return false;
                                    }
                                    else {
                                        //$a.click(); $a.trigger('click');
                                        window.location = href;
                                    }
                                }
                            );
                        }
                    }
                );
            }
        });

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

jQuery(function() {
    jQuery('.clickable').fitted();
});