// JavaScript Document
// Virtual Tour Window Code

var win;
var which;

// debugger;

function openWin(number)
{
   which = number;
   
   // var h = 347, var w = 540;
   
   var h = 320, w = 520;
   var top = (screen.availHeight - h)/2;
   var left = (screen.availWidth - w)/2;
   
   var arg = "resizable=no,scrollbars=no" + ",width=" + w + ",height=" + h + ",top=" + top + ",left= " + left;
   win = window.open("vt.html", "subWin", arg );

   // win = window.open("vt.html", "subWin", "height=347,width=540,resizable=no,scrollbars=no,left=0,top=0");
   win.focus();
   return false;
}

function closeWin() {
  if (win && win.open && !win.closed) win.close();
}