protected void btnCreate_Click(object sender, EventArgs e)
        {
            if (!IsValid) {
                (Master as Dreadnought_Master).Message("Please make sure the form is valid.");
                return;
            }

            PageInfo pageInfo = new PageInfo(txtPage.Text);

            if (pageInfo.Exists) {
                (Master as Dreadnought_Master).Message("This page already exists (<a href=\"EditPage.aspx?Page=" + pageInfo.RelativePath + "\">Edit it</a>).");
                return;
            }

            try {
                pageInfo.Save();
            } catch (Dreadnought.InvalidDirectoryException) {
                (Master as Dreadnought_Master).Message("You cannot create a page in the directory '" + pageInfo.RelativeDirectory + "'.");
                return;
            } catch {
                (Master as Dreadnought_Master).Message("An unexpected error occurred. Please make sure you have sufficent user rights.");
                return;
            }

            if (chkRedirect.Checked)
                Response.Redirect("EditPage.aspx?Page=" + pageInfo.RelativePath);
        }