var Speed_1 = 10; //速度(毫秒)
var Space_1 = 10; //每次移动(px)
var PageWidth_1 = 230; //翻页宽度
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;

$(document).ready(function(){
 
    
        GetObj("List2_1").innerHTML=GetObj("List1_1").innerHTML;
        GetObj('ISL_Cont_1').scrollLeft=fill_1>=0?fill_1:GetObj('List1_1').scrollWidth-Math.abs(fill_1);
        GetObj("ISL_Cont_1").onmouseover=function(){clearInterval(AutoPlayObj_1);}
        GetObj("ISL_Cont_1").onmouseout=function(){AutoPlay_1();}
        AutoPlay_1();
  
});
function GetObj(objName){
    if(document.getElementById){
        return eval('document.getElementById("'+objName+'")');
    }
    else{
        return eval('document.all.'+objName);
    }
}
function AutoPlay_1(){
    clearInterval(AutoPlayObj_1);
    AutoPlayObj_1=setInterval('ISL_GoDown_1();ISL_StopDown_1();',5000);
}
function ISL_GoUp_1(){
    if(MoveLock_1)
        return;
    clearInterval(AutoPlayObj_1);
    MoveLock_1=true;
    MoveWay_1="left";
    MoveTimeObj_1=setInterval('ISL_ScrUp_1();',Speed_1);
}
function ISL_StopUp_1(){
    if(MoveWay_1 == "right")
        return;
    clearInterval(MoveTimeObj_1);
    if((GetObj('ISL_Cont_1').scrollLeft-fill_1)%PageWidth_1!=0){
        Comp_1=fill_1-(GetObj('ISL_Cont_1').scrollLeft%PageWidth_1);
        CompScr_1();
    }
    else{
        MoveLock_1=false;
    }
    AutoPlay_1();
}
function ISL_ScrUp_1(){
    if(GetObj('ISL_Cont_1').scrollLeft<=0){
        GetObj('ISL_Cont_1').scrollLeft=GetObj('ISL_Cont_1').scrollLeft+GetObj('List1_1').offsetWidth;
    }
    GetObj('ISL_Cont_1').scrollLeft-=Space_1;
}
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_1);
}
function ISL_StopDown_1(){
    if(MoveWay_1 == "left"){
        return;
    }
    clearInterval(MoveTimeObj_1);
    if(GetObj('ISL_Cont_1').scrollLeft%PageWidth_1-(fill_1>=0?fill_1:fill_1+1)!=0){
        Comp_1=PageWidth_1-GetObj('ISL_Cont_1').scrollLeft%PageWidth_1+fill_1;
        CompScr_1();
    }
    else{
        MoveLock_1=false;
    }
    AutoPlay_1();
}
function ISL_ScrDown_1(){
    if(GetObj('ISL_Cont_1').scrollLeft>=GetObj('List1_1').scrollWidth){
        GetObj('ISL_Cont_1').scrollLeft=GetObj('ISL_Cont_1').scrollLeft-GetObj('List1_1').scrollWidth;
    }
    GetObj('ISL_Cont_1').scrollLeft+=Space_1;
}
function CompScr_1(){
    if(Comp_1==0){
        MoveLock_1=false;
        return;
    }
    var num,TempSpeed=Speed_1,TempSpace=Space_1;
    if(Math.abs(Comp_1)<PageWidth_1/2){
        TempSpace=Math.round(Math.abs(Comp_1/Space_1));
        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('ISL_Cont_1').scrollLeft-=num;
        setTimeout('CompScr_1()',TempSpeed);
    }
    else{
        if(Comp_1>TempSpace){
            Comp_1-=TempSpace;
            num=TempSpace;
        }
        else{
            num=Comp_1;
            Comp_1=0;
        }
        GetObj('ISL_Cont_1').scrollLeft+=num;
        setTimeout('CompScr_1()',TempSpeed);
    }
}