자바 스크립트가 통하지않나요??

  <script language="javascript">  
    document.write('<st'+'yle>'); 
  document.write('.cnj_input {background-color:rgb(240,240,240);border-width:1pt; height:16pt;cursor:hand;}'); 
  document.write('</st'+'yle>'); 

  function linkGo(){ 
  var f = document.cnjform; 
  var url = f.menu.options[f.menu.selectedIndex].value; 
  location.href = url; 
  } 
  //--> 
  </script> 

  <form name="cnjform"> 
  <select name="menu" class='+ '+ 'wiz_sel1' > 
  <option value="http://www.CginJs.Com">C.n.J</option>
  <option value="http://www.google.co.kr">구글</option>
  </select>
  <input type="button" value="확 인" class="cnj_input" onClick="linkGo()">

이런태그가 하나두 ㅠ