var Speed = 10; //速度(毫秒)
var Space = 20; //每次移动(px)
var PageWidth_1 = 107; //翻页宽度 107 * 6
var interval_1 = 1000; //翻页间隔时间
var fill_1 = 0; //整体移位
var MoveLock_1 = false;
var MoveTimeObj_1;
var MoveWay_1="right";
var Comp_1 = 0;
var AutoPlayObj_1=null;

function GetObj(objName)
{
	if(document.getElementById)
	{
		return eval('document.getElementById("'+objName+'")')
	}
	else
	{
		return eval('document.all.'+objName)
	}
}

function AutoPlay()
{
	clearInterval(AutoPlayObj_1);
	AutoPlayObj_1=setInterval('ISL_GoDown_1();ISL_StopDown_1();',interval_1)
}

function ISL_GoUp_1()
{
	if(MoveLock_1)return;
	clearInterval(AutoPlayObj_1);
	MoveLock_1=true;
	MoveWay_1="left";
	MoveTimeObj_1=setInterval('ISL_ScrUp_1();',Speed);
}

function ISL_StopUp_1()
{
	if(MoveWay_1 == "right")
	{
		return
	};
	clearInterval(MoveTimeObj_1);
	if((GetObj('demo').scrollLeft-fill_1)%PageWidth_1!=0)
	{
		Comp_1=fill_1-(GetObj('demo').scrollLeft%PageWidth_1);
		CompScr_1()
	}
	else
	{
		MoveLock_1=false
	}
	//AutoPlay()
}
function ISL_ScrUp_1()
{
	if(GetObj('demo').scrollLeft<=0)
	{
		GetObj('demo').scrollLeft=GetObj('demo').scrollLeft+GetObj('demo1').offsetWidth
	}
	GetObj('demo').scrollLeft-=Space
}

function ISL_GoDown_1()
{
	clearInterval(MoveTimeObj_1);
	if(MoveLock_1)return;
	clearInterval(AutoPlayObj_1);
	MoveLock_1=true;
	MoveWay_1="right";
	ISL_ScrDown_1();
	MoveTimeObj_1=setInterval('ISL_ScrDown_1()',Speed)
}

function ISL_StopDown_1()
{
	if(MoveWay_1 == "left")
	{
		return
	};
	clearInterval(MoveTimeObj_1);
	if(GetObj('demo').scrollLeft%PageWidth_1-(fill_1>=0?fill_1:fill_1+1)!=0)
	{
		Comp_1=PageWidth_1-GetObj('demo').scrollLeft%PageWidth_1+fill_1;
		CompScr_1()
	}
	else
	{
		MoveLock_1=false
	}
	//AutoPlay()
}

function ISL_ScrDown_1()
{
	if(GetObj('demo').scrollLeft>=GetObj('demo1').scrollWidth)
	{
		GetObj('demo').scrollLeft=GetObj('demo').scrollLeft-GetObj('demo1').scrollWidth
	}
	GetObj('demo').scrollLeft+=Space
}

function CompScr_1()
{
	if(Comp_1==0)
	{
		MoveLock_1=false;
		return
	}
	var num,TempSpeed=Speed,TempSpace=Space;
	if(Math.abs(Comp_1)<PageWidth_1/2)
	{
		TempSpace=Math.round(Math.abs(Comp_1/Space));
		if(TempSpace<1)
		{
			TempSpace=1
		}
	}
	if(Comp_1<0)
	{
		if(Comp_1<-TempSpace)
		{
			Comp_1+=TempSpace;
			num=TempSpace
		}
		else
		{
			num=-Comp_1;
			Comp_1=0
		}
		GetObj('demo').scrollLeft-=num;
		setTimeout('CompScr_1()',TempSpeed)
	}
	else
	{
		if(Comp_1>TempSpace)
		{
			Comp_1-=TempSpace;
			num=TempSpace
			}
		else
		{
			num=Comp_1;
			Comp_1=0
		}
		GetObj('demo').scrollLeft+=num;
		setTimeout('CompScr_1()',TempSpeed)
	}
}

function picrun_ini()
{
	GetObj("demo2").innerHTML=GetObj("demo1").innerHTML;
	GetObj('demo').scrollLeft=fill_1>=0?fill_1:GetObj('demo1').scrollWidth-Math.abs(fill_1);
	GetObj("demo").onmouseover=function(){clearInterval(AutoPlayObj_1)}
	GetObj("demo").onmouseout=function(){
		//AutoPlay()
	}
	//AutoPlay();
}