<SCRIPT LANGUAGE='JAVASCRIPT' TYPE='TEXT/JAVASCRIPT'>
<!--
var win=null;
function NewWindow(mypage,myname,w,h,pos,infocus){
if(pos=="random"){myleft=(screen.width)?Math.floor(Math.random()*(screen.width-w)): 100 ;mytop=(screen.height)?Math.floor(Math.random()*((screen.height-h)- 75 )): 100 ;}
if(pos=="center"){myleft=(screen.width)?(screen.width-w)/ 2 : 100 ;mytop=(screen.height)?(screen.height-h)/ 2 : 100 ;}
else if((pos!='center' && pos!="random") || pos==null){myleft= 0 ;mytop= 20 }
settings="width=" + w + ",height=" + h + ",top=" + mytop + ",left=" + myleft + ",scrollbars=no,location=no,directories=no,status=no,menubar=no,toolbar=no,resizable=no";win=window.open(mypage,myname,settings);
win.focus();}
// -->
</script>
......................................

<input name="zip" type="text" id="zip" size="10" maxlength="10" value="">

<input type="button" name="B1" value="ZIP" onClick="NewWindow('post.html','post','160','120','center','front');">

<form name="form1" id="form1" method="post" action="">
  <input type="radio" name="radiobutton" value="de" /> G <br />
  <input type="radio" name="radiobutton" value="ru" /> R<br />
  <input type="radio" name="radiobutton" value="en" /> E<br />
</form>