if(flag==1){ document.write(<\/script>); showmsg(); } //关于展开收起的js if(g(cat)){varlitems=g(cat).getelementsbytagname(li); varlitemnum=litems.length2; varcatlist={ dir:g(dir), cat:g(cat), temp:g(temp), data:g(data), more:g(more), catcon:, t:null, h:0, temph:0, items:litems, itemnum:litemnum, shownum:8 }; functionhidecat(){ if(catlist.itemnum<=catlist.shownum){ returnfalse; } varcatw=catlist.cat.offsetwidth; catlist.cat.style.width=catw+px; catlist.data.style.width=catw+px; for(vari=catlist.shownum;i+catlist.items[i].innerhtml+; catlist.items[i].style.display=none; } catlist.more.style.display=block; catlist.data.innerhtml=catlist.catcon; catlist.temph=catlist.data.offsetheight; catlist.data.style.margintop=catlist.temph+px; } functionmaxcat(){ if(catlist.h0){ catlist.h=10; catlist.temp.style.height=catlist.h+px; catlist.data.style.margintop=(catlist.temphcatlist.h)+px; catlist.t=settimeout(mincat(),10); } if(catlist.h==10){ catlist.temp.style.borderbottom=none; } } functioncontains2(objf,objc) { while(objc) { objc=objc.parentnode objc.parentnode:objc; if(objc==objf)returntrue; returnfalse; } } catlist.dir.onmouseover=function(e){ cleartimeout(catlist.t); catlist.t=settimeout(maxcat(),100); }; catlist.dir.onmouseout=function(e){ if(document.all){ cleartimeout(catlist.t); }else{ if(e.currenttarget!=e.relatedtarget&&!contains2(e.currenttarget,e.relatedtarget)) cleartimeout(catlist.t); } catlist.t=settimeout(mincat(),100); //离开目标时，鼠标所在的点 //当前目标所在点和this类似 }; hidecat();}
