//----------------lightbox隐藏----------------

function lightboxhidden(){
   hiddenlightbox = setInterval(lightbox_hidden,5);						//加载lightbox淡出效果JS，加载计时
}

//----------------lightbox淡出效果JS----------------
function lightbox_hidden(changbox){
	var objbgbox = $("bgbox");
	var objlight = $("lightbox");
	var objiframe = $("lightboxiframe")
	
	bgopacityspeed=bgopacityspeed+10;										//背景透明加速度递增公式
	bgopacitydegree=bgopacitydegree-bgopacityspeed;							//背景透明度递减公式
	lightboxopspeed=lightboxopspeed+15;									//窗口透明加速度递增公式
	lightboxopdegree=lightboxopdegree-lightboxopspeed;					//窗口透明度递减公式

	objbgbox.style.filter = "Alpha(Opacity=" + bgopacitydegree + ")"; 	//背景透明度递减
	objbgbox.style.opacity = bgopacitydegree/100; 						//兼容FireFox
	objlight.style.filter = "Alpha(Opacity=" + lightboxopdegree+ ")"; 	//窗口透明度递减
	objlight.style.opacity = lightboxopdegree/100; 						//兼容FireFox
	
	if (bgopacitydegree<=0) {												//判断结束条件
	
	clearInterval(hiddenlightbox);										//清空计时
	bgopacitydegree=0;													//初始化背景透明度
	bgopacityspeed=0;														//初始化背景透明加速度
	lightboxopdegree=100;												//初始化窗口透明度
	lightboxopspeed=0;													//初始化窗口透明加速度

	objbgbox.style.filter = "Alpha(Opacity=0)";							//初始化背景透明
	objlight.style.filter = "Alpha(Opacity=100)";						//初始化窗口透明
	objbgbox.style.display="none";										//初始化背景不可见
	objlight.style.display="none";										//初始化窗口不可见
	
	objiframe.src='';													//清空iframe_src

	if(checkotherenter == '1'){
	window.location.href= currenturl					//判断是否从其他入口进入
	}
	else{}
   }
}





/*
//------------lightboxshow--------
function lightboxshow(){
   lightboxtime = setInterval(lightboxchange_show,5);
}

//----------------控制div逐渐消失----------------
function lightboxchange_show(){
      var objbgbox = $("lightbox");
      
   lightboxopspeed=lightboxopspeed+50;
   lightboxopdegree=lightboxopdegree+lightboxopspeed;
   //逐渐消失速度
   objbgbox.style.filter = "Alpha(Opacity=" + lightboxopdegree+ ")"; //透明度逐渐变大
   objbgbox.style.opacity = lightboxopdegree/100; //兼容FireFox
   if(lightboxopdegree>=100){
    clearInterval(lightboxtime);
    lightboxopdegree=0;
    lightboxopspeed=0;
   }
}

*/