www.gusucode.com > AspxBBS绝世论坛 4.3 正式版源码程序 > AspxBBS绝世论坛 4.3 正式版/bbs/js/DownUp.js

    IsDo=0;
function DO(){IsDo=1;}
function stop(){IsDo="N";}

function down()
{
if(IsDo>0){setTimeout("window.top.bbs_tree.document.body.scrollTop+=12;down()",10);}
}

function up()
{
if(IsDo>0){setTimeout("window.top.bbs_tree.document.body.scrollTop-=12;up()",10);}
}