Trouble with my mod

Hi there, I was just trying to get this mod to work but I couldn't. Its main goal is to change your player frame and other player's target frame so that they look different depending on their class. Such as the Alpha and Beta DK swords.

I plan to do them myself by photoshop and have currently finished the warlock's one.

But here's the problem, I can't figure out my mistake. I beg u for help xD

Here's my xml code:


Code:

<Ui xmlns="http://www.blizzard.com/wow/ui/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.blizzard.com/wow/ui/">
 <Script file="ElitePlayerFrame.lua"/>
 <Frame name="ElitePlayerFrameCore">
  <Scripts>
   <OnLoad>
    this:RegisterEvent("PLAYER_ENTERING_WORLD");
    this:RegisterEvent("PLAYER_TARGET_CHANGED");
    this:RegisterEvent("VARIABLES_LOADED");
    this:RegisterEvent("PLAYER_LEVEL_UP");
   </OnLoad>
   <OnEvent>
    if (event == "PLAYER_ENTERING_WORLD" or event == "PLAYER_LEVEL_UP") then
     if (UnitClass("player") == Deathknight) then
      PlayerFrameTexture:SetTexture("Interface\\Addons\\ClassPortrait\\classframes\\deathknight1.tga");
     elseif (UnitClass("player") == "warlock") then
       PlayerFrameTexture:SetTexture("Interface\\Addons\\ClassPortrait\\classframes\\warlock.tga");
     elseif (UnitClass("player") == Hunter) then
       PlayerFrameTexture:SetTexture("Interface\\TargetingFrame\\UI-TargetingFrame-Rare-Elite.blp");
     elseif (UnitClass("player") == Priest) then
       PlayerFrameTexture:SetTexture("Interface\\TargetingFrame\\UI-TargetingFrame-Rare-Elite.blp");
     elseif (UnitClass("player") == Shaman) then
       PlayerFrameTexture:SetTexture("Interface\\TargetingFrame\\UI-TargetingFrame-Rare-Elite.blp");
     elseif (UnitClass("player") == Druid) then
      PlayerFrameTexture:SetTexture("Interface\\TargetingFrame\\UI-TargetingFrame-Rare-Elite.blp");
     elseif (UnitClass("player") == Warrior) then
      PlayerFrameTexture:SetTexture("Interface\\TargetingFrame\\UI-TargetingFrame-Rare.blp");
     elseif (UnitClass("player") == Rogue) then
      PlayerFrameTexture:SetTexture("Interface\\TargetingFrame\\UI-TargetingFrame-Rare.blp");
     elseif (UnitClass("player") == Paladin) then
      PlayerFrameTexture:SetTexture("Interface\\TargetingFrame\\UI-TargetingFrame-Rare.blp");
     elseif (UnitClass("player") == Mage) then
      PlayerFrameTexture:SetTexture("Interface\\TargetingFrame\\UI-TargetingFrame-Rare.blp");
     end
    end
    if (event == "PLAYER_TARGET_CHANGED") then
     if (UnitIsPlayer("target")) then
       if (UnitClass("target") == Deathknight) then
        TargetFrameTexture:SetTexture("Interface\\Addons\\ClassPortrait\\classframes\\deathknight1.tga");
       elseif (UnitClass("target") == warlock) then
         TargetFrameTexture:SetTexture("Interface\\Addons\\ClassPortrait\\classframes\\warlock.tga");
       elseif (UnitClass("target") == Hunter) then
         TargetFrameTexture:SetTexture("Interface\\TargetingFrame\\UI-TargetingFrame-Rare-Elite.blp");
       elseif (UnitClass("target") == Priest) then
         TargetFrameTexture:SetTexture("Interface\\TargetingFrame\\UI-TargetingFrame-Rare-Elite.blp");
       elseif (UnitClass("target") == Shaman) then
         TargetFrameTexture:SetTexture("Interface\\TargetingFrame\\UI-TargetingFrame-Rare-Elite.blp");
       elseif (UnitClass("target") == Druid) then
         TargetFrameTexture:SetTexture("Interface\\TargetingFrame\\UI-TargetingFrame-Rare-Elite.blp");
       elseif (UnitClass("target") == Warrior) then
         TargetFrameTexture:SetTexture("Interface\\TargetingFrame\\UI-TargetingFrame-Rare-Elite.blp");
       elseif (UnitClass("target") == Rogue) then
         TargetFrameTexture:SetTexture("Interface\\TargetingFrame\\UI-TargetingFrame-Rare-Elite.blp");
       elseif (UnitClass("target") == Mage) then
         TargetFrameTexture:SetTexture("Interface\\TargetingFrame\\UI-TargetingFrame-Rare-Elite.blp");
       elseif (UnitClass("target") == Paladin) then
         TargetFrameTexture:SetTexture("Interface\\TargetingFrame\\UI-TargetingFrame-Rare-Elite.blp");

       end
      else
       TargetFrameTexture:SetTexture("Interface\\TargetingFrame\\UI-TargetingFrame.blp");
      end
     end
    end
   </OnEvent>
  </Scripts>
 </Frame>
</Ui>

Edit: typos (written at 1.01 xD)|||Your 'warlock' is not title case. Change it to Warlock.

http://www.wowwiki.com/API_UnitClass|||Thank you!!

Finally, after a couple of tweakings I managed to get it xD

That page u posted was the clue.

Now working on Rogue and Paladin portraits ;)