var fww=330;
var fhh=230;
var hbb=screen.width-fww-20;
var vbb=screen.height-fhh-15;

var tt=10;
var radiuss=0;

function apriv(foto, bounce)
   {
   radiuss=Math.PI/20;
   hposs=parseInt(hbb*Math.cos(radiuss));
   vposs=parseInt(vbb*Math.sin(radiuss));
   f=window.open("./virtual_tour.asp?var1="+foto+"&var2="+bounce,"f","width="+fww+",height="+fhh+",status=no,menubar=no,resizable=no,scrollbars=no,left="+hposs+",top="+vposs);
   f.focus();
   Arcov();
   }

function Arcov()
   {
   radiuss=Math.PI/20;
   radiuss-=Math.PI/20;
   hposs=parseInt(hbb*Math.cos(radiuss));
   vposs=parseInt(vbb*Math.sin(radiuss));
   f.moveTo(hposs,vposs);
   radiuss>0?tm=setTimeout("Arcov()",tt):null;
   }