确认窗口的问题！！！

Question

string script = @"function ConfirmIt()
                   {
                   if (!window.confirm('OK?'))
{
window.event.cancelBubble = true;
window.event.returnValue = false;
}}";
RegisterClientScriptBlock("SS",script);
IMAGEBUTTON.Attribute["onclick"] = "javascript:ConfirmIt();";以上加到Page_Load中

Answer 1

Page_Load中：
if (!this.IsPostBack)
{
IMAGEBUTTON.Attributes.Add ("onclick","return confirm('确实要删除该记录吗？')");
}

Answer 2

lbn.Attribuate.add("onclick","return confirm('do you want continue?')");