// <script language="JavaScript1.2" SRC="js/popup.js"></script>
// onclick="NewWindow('carga_popup_tipo_A.inc.php','name','550','350','no');return false;"

var win= null;
function NewWindow(mypage,myname,w,h,scroll,max){
  var winl = (screen.width-w)/2;
  var wint = (screen.height-h)/2;
  if (max) { maxi = "yes"; } else { maxi = "no"; }
  var settings  ='height='+h+',';
      settings +='width='+w+',';
      settings +='top='+wint+',';
      settings +='left='+winl+',';
      settings +='scrollbars='+scroll+',';
      settings +='resizable='+maxi;
  win=window.open(mypage,myname,settings);
  if(parseInt(navigator.appVersion) >= 4){win.window.focus();}
}