T-SQL (SS2K8) :: How To Read First XML Node

its possible to check what the first node is before loading an XML file. The file name is just a combination of random numbers e.g. TMP_18028423.XML there's no way of knowing what it contains I need to check before loading into a table. Then I'll process the data from the temp table. i need to check if the first node is <Departments> then load the file that contains departments.

Here's the script I'm using to load the File:

CREATE PROCEDURE JobDepartmentXMLImport
@FileName varchar(256)
AS
BEGIN
--Create temp table
CREATE TABLE #TempDepartment(
[DepartmentName] nvarchar(64) NULL,

[code]....