层的隐藏问题

[liumang9527]

<%do while not rs2.eof%>

<div>....</div>

<div class=bookstart>
<FONT size=-1><FONT color=#000000>作品开篇:</FONT><%=rs2("urlFront")%></FONT>
</div>

<%rs2.movenext
loop%>
----------------------------------------
<div class=bookstart>这些层怎么隐藏

[chinank]

<div id=a runat=server>eee</div>
<asp:button id=bb runat=server >ccc</button>
在后台写button的单击事件：
a.visbale=flase

[NiuniuASP]

层要有ID值.
<script type="text/javascript">
function showDiv() {
var oDiv=document.getElementById("bookstart");
oDiv.style.display=(oDiv.style.display=="none")?"block":"none";
}
</script>
<div id="bookstart" style=" display: block;">
<FONT size=-1><FONT color=#000000>作品开篇:</FONT><%=rs2("urlFront")%></FONT>
</div>
<input name="button" type="button" value="button" onclick="javascript:showDiv();" />

[liumang9527]

补充：
<div class=bookstart>层开始是显示的，按个按钮后隐藏

[shomo]

<script>
function hidlayer(){
document.all.Layer1.style.display="none";
}
</script>

<div id="Layer1" style="display:block"></div>

<a href="#" onClick="hidlayer()">隐藏层</a>