//--JS容错代码开始-->

function killErrors() {
return true;
}
window.onerror = killErrors;

//--JS容错代码结束-->

var currslid = 0;
var slidint;
function setfoc(id){
	var BigImg= document.getElementById("BigImg");
	document.getElementById("BigImg").src = slideImg[id];
	document.getElementById("foclnk").href = slideLink[id];
	document.getElementById("slideTextLink").innerHTML = '<a href="'+slideLink[id]+'" target="_blank">'+slideText[id]+'</a>';
	currslid = id;
	for(i=0;i<4;i++){
		document.getElementById("slide"+i).className = "smallImgLink";
	};
	document.getElementById("slide"+id).className ="smallImgHover";
	BigImg.style.visibility = "hidden";
	//BigImg.filters[0].Apply(); FIREFOX下使用滤镜会产生错误
	if (BigImg.style.visibility == "visible") {
		BigImg.style.visibility = "hidden";
		//BigImg.filters.revealTrans.transition=12;
	}
	else {
		BigImg.style.visibility = "visible";
		//BigImg.filters[0].transition=12;
	}
	//BigImg.filters[0].Play();
	stopit();
}

function playnext(){
	if(currslid==3){
		currslid = 0;
	}
	else{
		currslid++;
	};
	setfoc(currslid);
	playit();
}
function playit(){
	slidint = setTimeout(playnext,4000);
}
function stopit(){
	clearTimeout(slidint);
}
window.onload = function(){
	playit();
}