var speed_1 = 10; //�ٶ�(����)
var space_1 = 20; //ÿ���ƶ�(px)
var pagewidth_1 = 202* 3; //��ҳ���
var interval_1 = 7000; //��ҳ���ʱ��
var fill_1 = 0; //������λ
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_1(){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_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)}}
function picrun_ini(){
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();
}