/**
 * Tabify � Tabbed content with ease 
 * Version: 1.5
 * Project Page:  http://www.unwrongest.com/projects/tabify/
 * Requirements:  jQuery
 * Usage Example: http://www.unwrongest.com/projects/tabify/
 *
 * Author:  Jan Jarfalk
 * 
 * License:
 *
 **/
(function ($) {
    $.fn.extend({
        tabify: function () {
            function getHref(a) {
                hash = $(a).find('a').attr('href');
                if (hash) return hash.substring(0, hash.length - 4);
                else return false
            }
            function setcurrent(a) {
                $(a).addClass('current');
                if (getHref(a)) $(getHref(a)).show();
                else return false;
                $(a).siblings('li').each(function () {
                    $(this).removeClass('current');
                    $(getHref(this)).hide()
                })
            }
            return this.each(function () {
            	
                var a = this;
                $(this).find('li a').each(function () {
                    $(this).attr('href', $(this).attr('href') + '-tab')
                });

                function handleHash() {
                    if (location.hash) setcurrent($(a).find('a[href=' + location.hash + ']').parent())
                }
                if (location.hash) handleHash();
                setInterval(handleHash, 100);
                $(this).find('li').each(function () {
                    if ($(this).hasClass('current')) $(getHref(this)).show();
                    else $(getHref(this)).hide()
                })
            })
        }
    })
})(jQuery);