 {
   gslc_tsElemRef*  pElemRef = NULL;
 
-  gslc_PageAdd(&m_gui, E_PG_GLOBAL, m_asGlbElem, MAX_ELEM_PG_GLOBAL_RAM, m_asGlbElemRef, MAX_ELEM_PG_GLOBAL);
+  gslc_PageAdd(&m_gui, E_PG_BASE, m_asGlbElem, MAX_ELEM_PG_BASE_RAM, m_asGlbElemRef, MAX_ELEM_PG_BASE);
   gslc_PageAdd(&m_gui, E_PG_MAIN, m_asMainElem, MAX_ELEM_PG_MAIN_RAM, m_asMainElemRef, MAX_ELEM_PG_MAIN);
   gslc_PageAdd(&m_gui, E_PG_CONFIG, m_asConfigElem, MAX_ELEM_PG_CONFIG_RAM, m_asConfigElemRef, MAX_ELEM_PG_CONFIG);
   gslc_PageAdd(&m_gui, E_PG_ALERT, m_asAlertElem, MAX_ELEM_PG_ALERT_RAM, m_asAlertElemRef, MAX_ELEM_PG_ALERT);
 
   // Note that the current page defaults to the first page added, which in the
-  // above sequence is E_PG_GLOBAL. Therefore, we should explicitly ensure
+  // above sequence is E_PG_BASE. Therefore, we should explicitly ensure
   // that the main page is the current page.
   gslc_SetPageCur(&m_gui, E_PG_MAIN);
-  // Now mark the E_PG_GLOBAL as a "base" page which means that it's elements
+  // Now mark the E_PG_BASE as a "base" page which means that it's elements
   // are always visible. This is useful for common page elements.
-  gslc_SetPageBase(&m_gui, E_PG_GLOBAL);
+  gslc_SetPageBase(&m_gui, E_PG_BASE);
 
   // -----------------------------------
-  // PAGE: GLOBAL
+  // PAGE: BASE
   // Create title
-  pElemRef = gslc_ElemCreateTxt(&m_gui, GSLC_ID_AUTO, E_PG_GLOBAL, (gslc_tsRect) { 10, 10, 100, 20 },
+  pElemRef = gslc_ElemCreateTxt(&m_gui, GSLC_ID_AUTO, E_PG_BASE, (gslc_tsRect) { 10, 10, 100, 20 },
     (char*)"GUIslice Demo", 0, E_FONT_TITLE);
   gslc_ElemSetTxtAlign(&m_gui, pElemRef, GSLC_ALIGN_MID_LEFT);
   gslc_ElemSetFillEn(&m_gui, pElemRef, false);
   gslc_ElemSetTxtCol(&m_gui, pElemRef, GSLC_COL_WHITE);
 
-  pElemRef = gslc_ElemCreateBtnTxt(&m_gui, E_ELEM_BTN_QUIT, E_PG_GLOBAL,
-    (gslc_tsRect) {
-    240, 5, 50, 25
-  }, (char*)"Quit", 0, E_FONT_BTN, &CbBtnCommon);
+  pElemRef = gslc_ElemCreateBtnTxt(&m_gui, E_ELEM_BTN_QUIT, E_PG_BASE,
+    (gslc_tsRect) { 240, 5, 50, 25 }, (char*)"Quit", 0, E_FONT_BTN, &CbBtnCommon);
   gslc_ElemSetCol(&m_gui, pElemRef, GSLC_COL_RED_DK2, GSLC_COL_RED_DK4, GSLC_COL_RED_DK1);
 
-  pElemRef = gslc_ElemCreateLine(&m_gui, GSLC_ID_AUTO, E_PG_GLOBAL, 0, 35, 320, 35);
+  pElemRef = gslc_ElemCreateLine(&m_gui, GSLC_ID_AUTO, E_PG_BASE, 0, 35, 320, 35);
   gslc_ElemSetCol(&m_gui, pElemRef, GSLC_COL_BLACK, GSLC_COL_GRAY, GSLC_COL_GRAY);
 
 
   // Create counter
-  pElemRef = gslc_ElemCreateTxt(&m_gui, GSLC_ID_AUTO, E_PG_GLOBAL, (gslc_tsRect) { 110, 10, 50, 20 },
+  pElemRef = gslc_ElemCreateTxt(&m_gui, GSLC_ID_AUTO, E_PG_BASE, (gslc_tsRect) { 110, 10, 50, 20 },
     (char*)"Count:", 0, E_FONT_TXT);
   static char mstr1[8] = "";
-  pElemRef = gslc_ElemCreateTxt(&m_gui, E_ELEM_TXT_COUNT, E_PG_GLOBAL, (gslc_tsRect) { 170, 10, 50, 20 },
+  pElemRef = gslc_ElemCreateTxt(&m_gui, E_ELEM_TXT_COUNT, E_PG_BASE, (gslc_tsRect) { 170, 10, 50, 20 },
     mstr1, sizeof(mstr1), E_FONT_TXT);
   gslc_ElemSetTxtCol(&m_gui, pElemRef, GSLC_COL_PURPLE);
   m_pElemCnt = pElemRef; // Save for quick access
 
 
   // Create Tab label buttons, start with main with framed highlight
-  m_pElemTabMain = gslc_ElemCreateBtnTxt(&m_gui, E_ELEM_TAB_MAIN, E_PG_GLOBAL,
-    (gslc_tsRect) {
-    30, 50, 50, 20
-  }, (char*)"Main", 0, E_FONT_BTN, &CbBtnCommon);
-  m_pElemTabConfig = gslc_ElemCreateBtnTxt(&m_gui, E_ELEM_TAB_CONFIG, E_PG_GLOBAL,
-    (gslc_tsRect) {
-    90, 50, 50, 20
-  }, (char*)"Extra", 0, E_FONT_BTN, &CbBtnCommon);
+  m_pElemTabMain = gslc_ElemCreateBtnTxt(&m_gui, E_ELEM_TAB_MAIN, E_PG_BASE,
+    (gslc_tsRect) { 30, 50, 50, 20 }, (char*)"Main", 0, E_FONT_BTN, &CbBtnCommon);
+  m_pElemTabConfig = gslc_ElemCreateBtnTxt(&m_gui, E_ELEM_TAB_CONFIG, E_PG_BASE,
+    (gslc_tsRect) { 90, 50, 50, 20 }, (char*)"Extra", 0, E_FONT_BTN, &CbBtnCommon);
   SetTabHighlight(E_ELEM_TAB_MAIN);
 
   // Create tab box
-  pElemRef = gslc_ElemCreateBox(&m_gui, GSLC_ID_AUTO, E_PG_GLOBAL, (gslc_tsRect) { 20, 70, 200, 150 });
+  pElemRef = gslc_ElemCreateBox(&m_gui, GSLC_ID_AUTO, E_PG_BASE, (gslc_tsRect) { 20, 70, 200, 150 });
   gslc_ElemSetCol(&m_gui, pElemRef, GSLC_COL_WHITE, GSLC_COL_BLACK, GSLC_COL_BLACK);
 
   // -----------------------------------

gslc_tsDriver               m_drv;
gslc_tsFont                 m_asFont[MAX_FONT];
gslc_tsPage                 m_asPage[MAX_PAGE];
gslc_tsElem                 m_asGlbElem[MAX_ELEM_PG_GLOBAL_RAM];
gslc_tsElemRef              m_asGlbElemRef[MAX_ELEM_PG_GLOBAL];
gslc_tsElem                 m_asMainElem[MAX_ELEM_PG_MAIN_RAM];
gslc_tsElemRef              m_asMainElemRef[MAX_ELEM_PG_MAIN];
gslc_tsElem                 m_asConfigElem[MAX_ELEM_PG_CONFIG_RAM];


  // Checkbox element
  pElemRef = gslc_ElemXCheckboxCreate(&m_gui, E_ELEM_CHECK1, E_PG_MAIN, &m_asXCheck[0],
    (gslc_tsRect) { 100, 160, 30, 30 }, false, GSLCX_CHECKBOX_STYLE_X, GSLC_COL_BLUE_LT2, false);

  // -----------------------------------
  // PAGE: CONFIG

  // Create Dummy button
  pElemRef = gslc_ElemCreateBtnTxt(&m_gui, E_ELEM_BTN_ALERT, E_PG_CONFIG,
    (gslc_tsRect) { 60, 170, 50, 20 }, (char*)"Alert", 0, E_FONT_BTN, &CbBtnCommon);
  gslc_ElemSetCol(&m_gui, pElemRef, GSLC_COL_GREEN_DK2, GSLC_COL_GREEN_DK4, GSLC_COL_GREEN_DK1);

  // Create a few labels & checkboxes
