function winz(url, w, h) {
	
  var l = (screen.availWidth-10 - w) / 2;
  var t = (screen.availHeight-20 - h) / 2;  

  var features = "width="+w+",height="+h+",left="+l+",top="+t;
  features += ",screenX="+l+",screenY="+t;
  features += ",scrollbars=0,resizable=0,location=0";
  features += ",menubar=0,toolbar=0,status=0";

  window.open(url, "", features);

}

function changePicture(rute,title){
	document.getElementById("bo").innerHTML='<img src="admin/imgres.php?img='+rute+'&amp;max=390" title="'+title+'" alt="'+title+'">';	
}