/**
	Please note:
	This script was written by bebel.
	If you want to use it in your projects, please ask for permission. You can contact us through http://thebebel.com

	This script is an easy to use tabs script without the overhead due by jquery.ui. see default options to know how to use it.

*/
(function($) {
    $.fn.btabs = function(options) {

        var 
			tabBox = $(this),
			defaults = {
			    'count': 4,
			    'active': 1,
			    'effect': 'slide',
			    'effectTime': 600,
			    'autoSlide': false,
			    'autoSlideTime': 1000,
			    'autoSlideStartTab': 1,
			    'debug': false, //if you want to debug your output, set to true or activate via options
			    'linkActiveStateClass': 'active', //without dot. (not ".active", but "active")
			    'tabWrapperClass': '.tabWrapper'
			},
			settings = $.extend({}, defaults, options),
			a = $('#' + tabBox.attr('id') + 'Nav').children().find('a');


        //get and count the links, so we know how many tabs we have to loop.
        var countTabs = a.length;

        if (countTabs != settings.count && settings.debug === true) {
            //			alert('You told me there were '+settings.count+' Tabs, but I found '+countTabs);
            return false;
        }

        //only display the first tab, if not already done with css.

        toggleTabs('#' + tabBox.attr('id') + "-" + 1);

        //remove unwanted css class
        initCss();

        //define what happens on click
        a.click(function() {
            //on click, activate the desired tab and hide every other tab.
            toggleTabs($(this).attr('href'), settings.effect);
            //now activate settings.linkActiveStateClass class
            $(this).addClass(settings.linkActiveStateClass);
            stop_rotating = true;


            return false;
        });

        //settings.autoslide is enabled, scroll automatically every settings.autoslideTime seconds
        if (settings.autoSlide) {
            var stop_rotating = false;
            startTab = settings.autoSlideStartTab;
            //check id
            if (countTabs < startTab) {
                return false;
                //alert('You cannot start with a tab that does not exist! You have declared '+ countTabs +'tabs, but you tried to start with '+startTab+'.');
            } else {
                //大丈夫だった
                var scrolled = startTab + 1;
                moveToNext = $.doTimeout(settings.autoSlideTime, function() {
                    if (!stop_rotating) {
                        toggleTabs('#' + tabBox.attr('id') + "-" + scrolled, settings.effect);
                        $('a[href$="#' + tabBox.attr('id') + '-' + scrolled + '"]').addClass(settings.linkActiveStateClass);
                        if (scrolled < countTabs) {
                            scrolled = scrolled + 1;
                        } else {
                            scrolled = 1;
                        }
                        return true;
                    }
                });
                return false;
            }

        }


        function toggleTabs(tab, effect) {

            //toggle display, hide all tabs except the one we want to display.
            for (var i = 1; i <= countTabs; i++) {

                switch (effect) {
                    case 'slide':
                        (tab == '#' + tabBox.attr('id') + "-" + i) ?
							$('#' + tabBox.attr('id') + "-" + i).stop(true, true).slideDown(settings.effectTime) :
							$('#' + tabBox.attr('id') + "-" + i).stop(true, true).slideUp(settings.effectTime);
                        break;
                    case 'fade':
                        (tab == '#' + tabBox.attr('id') + "-" + i) ?
							$('#' + tabBox.attr('id') + "-" + i).stop(true, true).fadeIn(settings.effectTime) :
							$('#' + tabBox.attr('id') + "-" + i).hide();
                        break;
                    default:

                        (tab == '#' + tabBox.attr('id') + "-" + i) ?
							$('#' + tabBox.attr('id') + "-" + i).show() :
							$('#' + tabBox.attr('id') + "-" + i).hide();
                        break;
                }
            }
            //remove active state class.

            a.each(function() {
                $(this).removeClass(settings.linkActiveStateClass)
            });

        }

        function initCss() {
            //remove overflow
            $(settings.tabWrapperClass).css('overflow-y', 'none');
            //set position to absolute for nicer fading effect.
            if (settings.effect == 'fade') {
                for (var i = 1; i <= countTabs; i++) {
                    //$('#'+tabBox.attr('id')+"-"+i).css('position', 'absolute');
                }
            }
            //activate first tab navigation element
            a.first().addClass(settings.linkActiveStateClass);

        }

    }

})(jQuery);

/*
 * jQuery doTimeout: Like setTimeout, but better! - v1.0 - 3/3/2010
 * http://benalman.com/projects/jquery-dotimeout-plugin/
 *
 * Copyright (c) 2010 "Cowboy" Ben Alman
 * Dual licensed under the MIT and GPL licenses.
 * http://benalman.com/about/license/
 */
(function($){var a={},c="doTimeout",d=Array.prototype.slice;$[c]=function(){return b.apply(window,[0].concat(d.call(arguments)))};$.fn[c]=function(){var f=d.call(arguments),e=b.apply(this,[c+f[0]].concat(f));return typeof f[0]==="number"||typeof f[1]==="number"?this:e};function b(l){var m=this,h,k={},g=l?$.fn:$,n=arguments,i=4,f=n[1],j=n[2],p=n[3];if(typeof f!=="string"){i--;f=l=0;j=n[1];p=n[2]}if(l){h=m.eq(0);h.data(l,k=h.data(l)||{})}else{if(f){k=a[f]||(a[f]={})}}k.id&&clearTimeout(k.id);delete k.id;function e(){if(l){h.removeData(l)}else{if(f){delete a[f]}}}function o(){k.id=setTimeout(function(){k.fn()},j)}if(p){k.fn=function(q){if(typeof p==="string"){p=g[p]}p.apply(m,d.call(n,i))===true&&!q?o():e()};o()}else{if(k.fn){j===undefined?e():k.fn(j===false);return true}else{e()}}}})(jQuery);