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<%@LANGUAGE="VBSCRIPT"%> <% ' *** Logout the current user. MM_Logout = CStr(Request.ServerVariables("URL")) & "?MM_Logoutnow=1" If (CStr(Request("MM_Logoutnow")) = "1") Then Session.Abandon MM_logoutRedirectPage = "member_logout.asp" ' redirect with URL parameters (remove the "MM_Logoutnow" query param). if (MM_logoutRedirectPage = "") Then MM_logoutRedirectPage = CStr(Request.ServerVariables("URL")) If (InStr(1, UC_redirectPage, "?", vbTextCompare) = 0 And Request.QueryString <> "") Then MM_newQS = "?" For Each Item In Request.QueryString If (Item <> "MM_Logoutnow") Then If (Len(MM_newQS) > 1) Then MM_newQS = MM_newQS & "&" MM_newQS = MM_newQS & Item & "=" & Server.URLencode(Request.QueryString(Item)) End If Next if (Len(MM_newQS) > 1) Then MM_logoutRedirectPage = MM_logoutRedirectPage & MM_newQS End If Response.Redirect(MM_logoutRedirectPage) End If %> <% ' *** Restrict Access To Page: Grant or deny access to this page MM_authorizedUsers="" MM_authFailedURL="member_logininval.asp" MM_grantAccess=false If Session("MM_Username") <> "" Then ' If (true Or CStr(Session("MM_UserAuthorization"))="") Or _ '(InStr(1,MM_authorizedUsers,Session("MM_UserAuthorization"))>=1) Then MM_grantAccess = true ' End If End If If Not MM_grantAccess Then MM_qsChar = "?" If (InStr(1,MM_authFailedURL,"?") >= 1) Then MM_qsChar = "&" MM_referrer = Request.ServerVariables("URL") if (Len(Request.QueryString()) > 0) Then MM_referrer = MM_referrer & "?" & Request.QueryString() MM_authFailedURL = MM_authFailedURL & MM_qsChar & "accessdenied=" & Server.URLEncode(MM_referrer) Response.Redirect(MM_authFailedURL) End If %>


Instructor Resource Page Under construction

The instructors page is still under construction. Please check back soon. If you would like updates on the Learnxrf website feel free to e-mail me at eev17@yahoo.com. The goal is to make this site as comprehensive as possible. Hopefully by the end of the summer it should all be finished with ongoing update in the field of xrf. Let me know of any way that this site can be better suited to meet the needs of students and instructors.

Below is a PowerPoint Presentation of XRF to use for classroom lectures.
To download to hard drive right click on the link and select "Save Target As".

-Ed Villarreal

 

Basic XRF PowerPoint Presentation
Selecting the Acquisition Conditions
EDXRF vs WDXRF
Forensic PowerPoint Presentation from Jordan Valley A.R.