<div class="tab"><table width="178" border="0" cellspacing="0" cellpadding="0"> <tr> <td> <SCRIPT language=javascript> function opencat(cat,img){ if(cat.style.display=="none"){ cat.style.display=""; img.src="img/class2.gif"; } else { cat.style.display="none"; img.src="img/class1.gif"; }}</SCRIPT> <TABLE align=center cellSpacing=0 cellPadding=0 width="100%" bgColor=#e6e6e6 border=0><img src="img/fenlei.gif" width="178" height="32" border="0"><%dim rss,rs2,ii,iset rss = server.CreateObject ("adodb.recordset")set rs2 = server.CreateObject ("adodb.recordset")sql="select * from shop_anclass order by anclassidorder"rss.open sql,conn,1,1if rss.eof and rss.bof thenresponse.write "没有添加大分类"elsei=1do while not rss.eof %> <TR bgColor=#ffffff> <TD language=javascript onmouseup="opencat(cat10<%=i%>000, img10<%=i%>000);" id=item$pval[CatID]) style="CURSOR: hand" onMouseOver="this.bgColor='#E3F4F0';" onMouseOut="this.bgColor='#FFFFFF';" height=24> <IMG id=img10<%=i%>000 height=17 src="img/class1.gif" width=12 align=absMiddle> <a href=class.asp?lx=big&anid=<%=rss("anclassid")%>><%=rss("anclass")%></a></TD></TR><TR> <Td id=cat10<%=i%>000 style="DISPLAY: none" bgColor=#ffffff><%rs2.open "select * from shop_nclass where anclassid=" & rss("anclassid") & " order by nclassidorder",conn,1,1'rs2.open sql,conn,1,1if rs2.eof and rs2.bof thenresponse.write "没有添加小分类"elseii=1do while not rs2.eof%><IMG height=20 src="img/class3.gif" width=36 align=absMiddle border=0><a height=24 href="class.asp?lx=small&anid=<%=rss("anclassid")%>&nid=<%=rs2("nclassid")%>"><%=rs2("nclass")%></a><br><%rs2.movenextii=ii 1loopend ifrs2.close%></TR> </Td><%rss.movenexti=i 1loopend ifrss.close set rs2=nothing set rss=nothing%></TABLE> </td> </tr></table></div>怎样让点击菜单展开后刷新不收缩回去啊？
刷新后定义的那个变量不变。