// JavaScript Document
$(function (){
	var autoTimer;
	var autoPlay=true;
	var time=4000;
	var picChangeTime=800;
	var picIndex=0;
	var picArray=$("#txt div");
	var picArrayLength=picArray.length-1;
	$(picArray[0]).css("display","block");
	function showPic(){
		$(picArray[picIndex]).fadeIn(picChangeTime);
	}
	function hidePic(){
		$(picArray[picIndex]).fadeOut(picChangeTime);
	}
	function autoChange(){
		if(picIndex<picArrayLength){
			hidePic();
			picIndex=picIndex+1;
			showPic();
		}else if(picIndex=picArrayLength){
			hidePic();
			picIndex=0;
			showPic();
		}
		autoTimer=setTimeout(autoChange,time);
	}
	if(autoPlay){
		setTimeout(autoChange,time);
	}
	
	var t=0
	var time2=4000;
	var move=735;
	var pro=$("#pro");
	var copy=$("#copy");
	var s=parseInt(pro.width());
	var r=parseInt($("#picBox").width());
	$("#end").html($("#pro div").last().html());
	copy.css({"display": "none"});
	function d(){   
		t=t-move; 
		if(t>-s){
		pro.animate({left: t}, "slow"); 
		}else{
			pro.css({"left": move+"px"});
			pro.animate({left: "0px"}, "slow"); 
			copy.css({"left": "0px", "display": "block"});
			copy.animate({left: -move+"px"}, "slow"); 
			t=0;
		}
		setTimeout(d,time2);
	}; 
	setTimeout(d,time2);

});