Updated for PrC epic expansion

Updated for PrC epic expansion.
Full compile.

_module/nss/ra_mod_onnui.nss

@@ -1,6 +1,26 @@
 #include "nui_i_main"
+#include "prc_nui_consts"
 
 void main()
 {
     NUI();
+	
+	object oPlayer   = NuiGetEventPlayer();
+    int nToken               = NuiGetEventWindow();
+    string sWindowId = NuiGetWindowId(oPlayer, nToken);
+
+    // Open the Power Attack NUI
+    if(sWindowId == NUI_PRC_POWER_ATTACK_WINDOW)
+    {
+        ExecuteScript("prc_nui_pa_event");
+    }
+
+    // Open the Spellbook NUI
+    if(sWindowId == PRC_SPELLBOOK_NUI_WINDOW_ID
+        || sWindowId == NUI_SPELL_DESCRIPTION_WINDOW_ID)
+    {
+        ExecuteScript("prc_nui_sb_event");
+    }
+
+    return;
 }