//图片滚动列表 mengjia 070927  
var Speed_1 = 10; //速度(毫秒)  
var Space_1 = 20; //每次移动(px)  
var PageWidth_1 = 130 * 1; //翻页宽度  
var interval_1 = 2000; //翻页间隔  
var fill_1 = 0; //整体移位  
var MoveLock_1 = false;  
var MoveTimeObj_1;  
var MoveWay_1_updown="bottom";  
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_1(){clearInterval(AutoPlayObj_1);AutoPlayObj_1=setInterval('ISL_GoDown_1_updown();ISL_StopDown_1_updown();',interval_1)}  
function ISL_GoUp_1_updown(){if(MoveLock_1)return;clearInterval(AutoPlayObj_1);MoveLock_1=true;MoveWay_1_updown="top";MoveTimeObj_1=setInterval('ISL_ScrUp_1();',Speed_1);}  
function ISL_StopUp_1_updown(){if(MoveWay_1_updown == "bottom"){return};clearInterval(MoveTimeObj_1);if((GetObj('ISL_Cont_1_updown').scrollTop-fill_1)%PageWidth_1!=0){Comp_1=fill_1-(GetObj('ISL_Cont_1_updown').scrollTop%PageWidth_1);CompScr_1()}else{MoveLock_1=false}  
AutoPlay_1()}  
function ISL_ScrUp_1(){if(GetObj('ISL_Cont_1_updown').scrollTop <=0){GetObj('ISL_Cont_1_updown').scrollTop=GetObj('ISL_Cont_1_updown').scrollTop+GetObj('List1_1_updown').offsetWidth}  
GetObj('ISL_Cont_1_updown').scrollTop-=Space_1}  
function ISL_GoDown_1_updown(){clearInterval(MoveTimeObj_1);if(MoveLock_1)return;clearInterval(AutoPlayObj_1);MoveLock_1=true;MoveWay_1_updown="bottom";ISL_ScrDown_1();MoveTimeObj_1=setInterval('ISL_ScrDown_1()',Speed_1)}  
function ISL_StopDown_1_updown(){if(MoveWay_1_updown == "top"){return};clearInterval(MoveTimeObj_1);if(GetObj('ISL_Cont_1_updown').scrollTop%PageWidth_1-(fill_1>=0?fill_1:fill_1+1)!=0){Comp_1=PageWidth_1-GetObj('ISL_Cont_1_updown').scrollTop%PageWidth_1+fill_1;CompScr_1()}else{MoveLock_1=false}  
AutoPlay_1()}  
function ISL_ScrDown_1(){if(GetObj('ISL_Cont_1_updown').scrollTop>=GetObj('List1_1_updown').scrollWidth){GetObj('ISL_Cont_1_updown').scrollTop=GetObj('ISL_Cont_1_updown').scrollTop-GetObj('List1_1_updown').scrollWidth}  
GetObj('ISL_Cont_1_updown').scrollTop+=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_updown').scrollTop-=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_updown').scrollTop+=num;setTimeout('CompScr_1()',TempSpeed)}}  
function picrun_ini(){  
GetObj("List2_1_updown").innerHTML=GetObj("List1_1_updown").innerHTML;  
GetObj('ISL_Cont_1_updown').scrollTop=fill_1>=0?fill_1:GetObj('List1_1_updown').scrollWidth-Math.abs(fill_1);  
GetObj("ISL_Cont_1_updown").onmouseover=function(){clearInterval(AutoPlayObj_1)}  
GetObj("ISL_Cont_1_updown").onmouseout=function(){AutoPlay_1()}  
AutoPlay_1();  
}  
//产品展示滚动图片结束