// JavaScript Document

$(function(){

	/**

	  * Javascript Tab Code 

	  * Copyright David Baker (dtbaker@gmail.com)

	  * Created for ThemeForest theme Nov 2009

	  */

	var current_tab = 1; // start with first tab.

	var tab_count = 1; // loop counter.

	var tab_auto = 0; // how many seconds to wait for auto scroll

	// first name each of our tab contents.

	$('#tab_content li').each(function(){

		$(this).attr('rel',tab_count);

		if(tab_count != current_tab)$(this).hide(); // hide all that are not current.

		else $(this).show();

		tab_count++;

	});

	tab_count = 1;

	// bind the clicks.

	function tab_gogo(this_tab_id){

		// find an existing tab, fade it out.

		var tab = $('#home_tabs li a[rel='+this_tab_id+']');

		if(current_tab){

			if($.browser.msie)$('#tab_content li[rel=' + current_tab + ']').hide();

			else $('#tab_content li[rel=' + current_tab + ']').fadeOut();

		}

		// find the tab to display... fade it in.

		if($.browser.msie)$('#tab_content li[rel=' + this_tab_id + ']').show();

		else $('#tab_content li[rel=' + this_tab_id + ']').fadeIn();

		// remove any old current list items.

		$('#home_tabs li.current').removeClass('current');

		// change the state of the holding li item to current for styling.

		$(tab).parent('li').addClass('current');

		current_tab = this_tab_id;

	}

	$('#home_tabs li a').each(function(){

		// each of the a links, find it's count and set a callback on the a link.

		$(this).attr('rel',tab_count);

		// just for first time loading.

		if(tab_count == current_tab)$(this).parent('li').addClass('current'); 

		$(this).click(function(){

			var this_tab_id = $(this).attr('rel');

			tab_auto = 0;

			tab_gogo(this_tab_id);

			return false;

		});

		tab_count++;

  	});

	if(tab_auto){

		function tab_auto_gogo(){

			if(!tab_auto)return;

			// how many tabs are there.

			var this_current = current_tab;

			if(this_current >= $('#home_tabs li a').size())this_current = 1;

			else this_current++;

			tab_gogo(this_current); //$('#home_tabs li a[rel='+this_current+']').click();

			setTimeout(tab_auto_gogo,tab_auto*1000);

		}

		setTimeout(tab_auto_gogo,tab_auto*1000);

	}

});