var ctrlman = m_Map.GetCtrlMan();
var poiman = ctrlman.GetPOIMan();
if (poiman.GetShowImage()) {
    alert("Show");         // Show Image
} else {
    alert("Hide");         // Hide Image 
}

#include "CXCtrlMan.h"
#include "CXPOIMan.h"

CXCtrlMan ctrlman = m_Map.GetCtrlMan();
CXPOIMan poiman = ctrlMan.GetPOIMan();
if (poiman.GetShowImage()) {
    AfxMessageBox(_T("Show"));   // Show Image 
} else {
    AfxMessageBox(_T("Hide"));   // Hide Image 
}