javascript删除

 <script language="javascript">
    function ImgDeleteClick(id){
        if(window.confirm("您确认要删除吗？"))
        {
            document.getElementById("hdDel").value=id;
            document.forms[0].submit();
        }
    }
</script> 



<asp:TemplateColumn>
                                <ItemTemplate>
                                    <img src="images/delete.gif" onclick="ImgDeleteClick('<%# Eval("Record_ID") %>')" />
                                </ItemTemplate>
                            </asp:TemplateColumn>
  <input type=hidden id="hdDel" value="" runat=server />

 if (!string.IsNullOrEmpty(hdDel.Value))
        {
            //Delete(hdDel.Value);
            IMPEntry ie = new IMPEntry();
            ie.ConnectString = Application["Conn"].ToString();

            ie.DeleteComponent(int.Parse(hdDel.Value));
            hdDel.Value ="";
            Response.Write("<script>alert('删除成功！');window.location.href='"+this.Request.RawUrl+"'</script>");

        }