var phPopup, wMap;

function showBigPhoto(width, height) {
    if (phPopup && phPopup.close) {
        phPopup.close();
        phPopup = null;
    }
    phPopup = openPopup('', {name:'bigPhotoWnd',left:100,top:50,width:width,height:height});
}

function showCityMap(width, height) {
    if (wMap && wMap.close) {
        wMap.close();
        wMap = null;
    }
    wMap = openPopup('', {name:'wMap',left:50,top:30,width:width,height:height});
}