其中top.aspx前台中:
<asp:ImageButton ID="ImageButton1" runat="server" Height="30px" ImageUrl="~/image/gohome.gif" Width="30px" OnClick="ImageButton1_Click" ToolTip="主页" />
<a href="javascript:back();" title="后退"><img style="width:30px; height:30px; border :0px;" src="../image/player_rew.gif" alt="后退"/></a>
<a href="javascript:forward();" title="前进"><img style="width:30px; height:30px; border :0px;" src="../image/player_fwd.gif" alt="前进"/></a>
<asp:ImageButton ID="ImageButton4" runat="server" Height="30px" ImageUrl="~/image/finish.gif" Width="30px" OnClick="ImageButton4_Click" OnClientClick="javascript:return confirm('你确定要离开本系统?')" ToolTip="退出系统" />
javascript:
<script language="javascript" type="text/jscript">
<!--
function back(){
window.history.go(-1);
}
function forward(){
window.history.go(1);
}
// -->
</script>
top.aspx.cs中:
protected void ImageButton1_Click(object sender, ImageClickEventArgs e)
{
Response.Write("<script>window.parent.location='default_main.aspx';</script>");
}
protected void ImageButton4_Click(object sender, ImageClickEventArgs e)
{
Session.Abandon();
Response.Write("<script>window.parent.close()</script>");
}