//²£Á§×ÊѶÅÅÐÐÇл»
function tabit(id,cid) {
hot_tit1.className="taboff";hot_tit2.className="taboff";id.className="tabon";
hot_1.style.display="none";hot_2.style.display="none";cid.style.display="block";
//winname=cid;
}