//var f="resizable=1,fullscreen=1";
  
function launchGen(h,t){
  var f="resizable=0";
  GrowFromCenter(h,t,470,420,f);
}

function launchGbook(h,t){
  var f="location,directories,status,menubar,toolbar,resizable";
  GrowFromCenter(h,t,320,screen.availHeight,f);
}