var windowW=500 // wide
var windowH=500 // high
var urlPop = "gallery.html"
var title =  "Design Gallery"
var autoclose = true

function openWindow(urlPop,windowW,windowH){

    var windowX = (screen.width/2)-(windowW/2);
    var windowY = (screen.height/2)-(windowH/2);
    s = "width="+windowW+",height="+windowH+",top="+windowY+",left="+windowX;

    NFW=window.open(urlPop,"popFrameless","scrollbars=no,"+s)
//    NFW.blur()
//    window.focus()
    NFW.focus()
  }
 
  if (autoclose){
    window.onunload = function(){NFW.close()}
  }