function showVT(tourID) {
  //popupVTWindow('/showvt.asp?asr=true&prt=12&t='+ tourID);
  popupVTWindow('/applets/vt_viewer/vt_router.asp?asr=true&prt=12&vtwin=true&t='+ tourID);
}

function showVT2(tourURL) {
  tourURL = tourURL + '&asr=true&prt=12&vtwin=true';
  popupVTWindow(tourURL);
}

function showVTEX(tourID,skinID) {
  //popupVTWindow('/showvt.asp?asr=true&prt=12&t='+ tourID + '&sk=' + skinID);
  popupVTWindow('/applets/vt_viewer/vt_router.asp?asr=true&prt=12&vtwin=true&t='+ tourID + '&sk=' + skinID);
}

function showVTEX2(tourID,userID,skinID) {
  //popupVTWindow('/showvt.asp?asr=true&prt=12&t='+ tourID + '&u=' + userID + '&sk=' + skinID);
  popupVTWindow('/applets/vt_viewer/vt_router.asp?asr=true&prt=12&vtwin=true&t='+ tourID + '&u=' + userID + '&sk=' + skinID);
}

function showVTEX3(tourID,skinID,viewerType) {
  //popupVTWindow('/showvt.asp?asr=true&prt=12&t='+ tourID + '&sk=' + skinID + '&vwt=' + viewerType);
  popupVTWindow('/applets/vt_viewer/vt_router.asp?asr=true&prt=12&vtwin=true&t='+ tourID + '&sk=' + skinID + '&vwt=' + viewerType);
}

function showVTPRT(tourID,portalID) {  
  popupVTWindow('/applets/vt_viewer/vt_router.asp?asr=true&prt=' + portalID + '&vtwin=true&t=' + tourID);
}

function popupVTWindow(url) {
  var x = 0;
  var y = 0;
  var w = screen.availWidth;
  var h = screen.availHeight;
  vtWindow = window.open(url,'VirtualTour','width=' + w + ',height=' + h + ',left=' + x + ',top=' + y + ',resizable=yes,scrollbars=no,toolbar=no');
  vtWindow.document.bgColor="black";
}