/**
 * 轮显 For Goldia.cn v2
 * 
 * @version 2011-3-25 11:48:36
 * @author Zerolone
 */
var slideshow_stop = false;
var slideTime      = 5000;
var slideint = 0;
var li = ['li0', 'li1', 'li2', 'li3'];
window.addEvent('domready',function(){ 
	//增加鼠标移入、移出、点击事件
	li.each(function(item, index){
    $(item).addEvents({
      'mouseenter' :function(){
        slideshow_stop = true;
        lienter(index);
        },
      'mouseleave' :function(){
        slideshow_stop = false;        
        }
    });
    
    $(item).href=Switcher[index]['url'];
	});

  //大图
  var bigpic=$('bigpic');
  bigpic.src=Switcher[0]['pic'];
  
  bigpic.addEvents({
    'mouseenter' :function(){
      slideshow_stop = true;
      },
    'mouseleave' :function(){
      slideshow_stop = false;        
      }
  });
  
	//整体
	$('cycle').addEvents({
    'mouseenter' :function(){
      slideshow_stop = true;
      },
    'mouseleave' :function(){
      slideshow_stop = false;        
      }
  });
	
	//文字
	$('SwitchTitle').addEvents({
    'mouseenter' :function(){
      slideshow_stop = true;
      },
    'mouseleave' :function(){
      slideshow_stop = false;        
      }
  });

	//定时器
	var CycleSlideVar = CycleSlide.periodical(slideTime);	
});

/**
 * 循环显示根据slideshow_stop 来判断是否显示
 */
function CycleSlide(){
  if(slideshow_stop==false){
    if(slideint==3){
      slideint = 0;
    }
    else{
      slideint++;
    };
    lienter(slideint);
  } 
}

/**
 * 移入换背景
 */
function lienter(id){
  slideint = id;
  
  //移除所有cur
  li.each(function(item, index){$(item).removeClass('cur');});  
  
  //选定
  $('li'+id).addClass('cur');
	
	//文字
	$('SwitchTitle').set('html',Switcher[id]['stitle']);
	
	//大图链接
	$('bighref').href=Switcher[id]['url'];
	
	//大图效果
	var bigpic = $('bigpic');
	bigpic.src=Switcher[id]['pic'];
  bigpic.setOpacity(0);
  bigpic.fade('in');
}