/**
 * HoverAccordion - jQuery plugin for intuitively opening accordions and menus
 * http://berndmatzner.de/jquery/hoveraccordion/
 * Copyright (c) 2008 Bernd Matzner
 * Dual licensed under the MIT and GPL licenses:
 * http://www.opensource.org/licenses/mit-license.php
 * http://www.gnu.org/licenses/gpl.html
 * Version: 0.5.0
 */
(function($){$.fn.hoverAccordion=function(options){options=jQuery.extend({speed:'fast',activateitem:'true',active:'active',header:'header',hover:'hover',opened:'opened',closed:'closed',keepheight:'true'},options);var thislist=this;var thisurl=window.location.href;var i=0;function doHover(obj){if($(obj).html()==undefined)obj=this;if(!thislist.is(':animated')){var newelem=$(obj).parent().children('ul');var oldelem=$(obj).parent().parent().children('li').children('ul:visible');if(options.keepheight=='true'){thisheight=maxheight;}else{thisheight=newelem.height();}if(!newelem.is(':visible')){newelem.children().hide();newelem.animate({height:thisheight},{step:function(n,fx){newelem.height(thisheight-n);},duration:options.speed}).children().show();oldelem.animate({height:'hide'},{step:function(n,fx){newelem.height(thisheight-n);},duration:options.speed}).children().hide();oldelem.parent().children('a').addClass(options.closed).removeClass(options.opened);newelem.parent().children('a').addClass(options.opened).removeClass(options.closed);}}};var itemNo=0;var maxheight=0;$(this).children('li').each(function(){var thisitem=$(this);itemNo++;var thislink=thisitem.children('a');if(thislink.length>0){thislink.hover(function(){$(this).addClass(options.hover);},function(){$(this).removeClass(options.hover);});var thishref=thislink.attr('href');if(thishref=='#'){thislink.click(function(){doHover(this);this.blur();return false;});}else if(options.activateitem=='true'&&thisurl.indexOf(thishref)>0&&thisurl.length-thisurl.lastIndexOf(thishref)==thishref.length){thislink.parent().addClass(options.active);}}var thischild=thisitem.children('ul');if(thischild.length>0){if(maxheight<thischild.height())maxheight=thischild.height();thischild.children('li.'+options.active).parent().parent().children('a').addClass(options.header);thislink.hover(function(){var t=this;i=setInterval(function(){doHover(t);clearInterval(i);},400);},function(){clearInterval(i);});if(options.activateitem=='true'){thischild.children('li').each(function(){var m=$(this).children('a').attr('href');if(m){if(thisurl.indexOf(m)>0&&thisurl.length-thisurl.lastIndexOf(m)==m.length){$(this).addClass(options.active).parent().parent().children('a').addClass(options.opened);}}});}else if(parseInt(options.activateitem)==itemNo){thisitem.addClass(options.active).children('a').addClass(options.opened);}}thischild.not($(this).parent().children('li.'+options.active).children('ul')).not(thischild.children('li.'+options.active).parent()).hide().parent().children('a').addClass(options.closed);});return this;};})(jQuery);

$(function () {
//源对象为自动切换的一个数组，即其本身，非其父包装元素
//如要切换图片本身就以图片组为对象，
//如要切换层就以层组为对象

//默认最简易模式
	$('#change_1 .a_bigImg img').soChange();

//带前后按钮
	$('#change_2 .a_bigImg img').soChange({
		botPrev:'#change_2 .a_last',//按钮，上一个
		botNext:'#change_2 .a_next'//按钮，下一个
	});

//数字导航切换及自定义当前数字的class
	$('#change_3 .a_bigImg img').soChange({
		thumbObj:'#change_3 .ul_change_a2 span',
		thumbNowClass:'on',//自定义导航对象当前class为on
		changeTime:2000//自定义切换时间为4000ms

	});

//平滑过渡间歇时间为0
	$('#change_33 .a_bigImg img').soChange({
		thumbObj:'#change_33 .ul_change_a2 span',
		thumbNowClass:'on',
		thumbOverEvent:false,
		slideTime:0//平滑过渡间歇为0，意味着直接切换
	});

//切换对象为其他，这里为包含图片和标题的层
	$('#change_32 div.changeDiv').soChange({//对象指向层，层内包含图片及标题
		thumbObj:'#change_32 .ul_change_a2 span',
		thumbNowClass:'on'//自定义导航对象当前class为on
	});


//带导航图标及按钮
	$('#change_4 .a_bigImg img').soChange({
		thumbObj:'#change_4 .ul_change_a1 img',//导航图标
		botPrev:'#change_4 .a_last',
		botNext:'#change_4 .a_next'
	});


//不自动切换
	$('#change_5 .a_bigImg img').soChange({
		thumbObj:'#change_5 .ul_change_a1 img',
		botPrev:'#change_5 .a_last',
		botNext:'#change_5 .a_next',
		autoChange:false//自动切换为 false，默认为true
	});


//在选项卡上的运用
	$('#change_6 div').soChange({
		thumbObj:'#change_6 h3',
		slideTime:0,
		thumbOverEvent:false,
		autoChange:false//自动切换为 false，默认为true
	});


});
$(document).ready(function(){
	$('#ra').hoverAccordion({
		activateitem: '1',
		speed: 'slow'
	});
	$('#ra').children('li:first').addClass('firstitem');
	$('#ra').children('li:last').addClass('lastitem');
});


/*
 *	soChange 1.5 - simple gallery with jQuery
 *	made by bujichong 2010-01-29
 *	作者：不羁虫  2010-01-29
 * http://hi.baidu.com/bujichong/
 */
(function(a){a.fn.extend({soChange:function(b){b=a.extend({thumbObj:null,botPrev:null,botNext:null,thumbNowClass:"now",thumbOverEvent:true,slideTime:1000,autoChange:true,clickFalse:true,overStop:true,changeTime:15000,delayTime:300},b||{});var h=a(this);var i;var k=h.size();var e=0;var g;var c;var f;function d(){if(e!=g){if(b.thumbObj!=null){a(b.thumbObj).removeClass(b.thumbNowClass).eq(g).addClass(b.thumbNowClass)}if(b.slideTime<=0){h.eq(e).hide();h.eq(g).show()}else{h.eq(e).fadeOut(b.slideTime);h.eq(g).fadeIn(b.slideTime)}e=g;if(b.autoChange==true){clearInterval(c);c=setInterval(j,b.changeTime)}}}function j(){g=(e+1)%k;d()}h.hide().eq(0).show();if(b.thumbObj!=null){i=a(b.thumbObj);i.removeClass(b.thumbNowClass).eq(0).addClass(b.thumbNowClass);i.click(function(){g=i.index(a(this));d();if(b.clickFalse==true){return false}});if(b.thumbOverEvent==true){i.mouseenter(function(){g=i.index(a(this));f=setTimeout(d,b.delayTime)});i.mouseleave(function(){clearTimeout(f)})}}if(b.botNext!=null){a(b.botNext).click(function(){if(h.queue().length<1){j()}return false})}if(b.botPrev!=null){a(b.botPrev).click(function(){if(h.queue().length<1){g=(e+k-1)%k;d()}return false})}if(b.autoChange==true){c=setInterval(j,b.changeTime);if(b.overStop==true){h.mouseenter(function(){clearInterval(c)});h.mouseleave(function(){c=setInterval(j,b.changeTime)})}}}})})(jQuery);