expertiza/expertiza

<!-- Adapted from Internet Connection
http://support.internetconnection.net/CODE_LIBRARY/Javascript_Show_Hide.shtml
-->
<script language="JavaScript">
  <!--
  //here you place the ids of every element you want.
  var ids=new Array(<%= div_ids.map{|id| "'#{id}'"}.join(",").html_safe %>);

  function switchid(id){
    hideallids();
    showdiv(id);
  }

  function hideallids(){
    //loop through the array and hide each element by id
    for (var i=0;i<ids.length;i++){
      hidediv(ids[i]);
    }
  }

  function hidediv(id) {
    //safe function to hide an element with a specified id
    if (document.getElementById(id)) { // DOM3 = IE5, NS6
      document.getElementById(id).style.display = 'none';
    }
    else {
      if (document.layers) { // Netscape 4
        document.id.display = 'none';
      }
      else { // IE 4
        document.all.id.style.display = 'none';
      }
    }
  }

  function showdiv(id) {
    //safe function to show an element with a specified id

    if (document.getElementById) { // DOM3 = IE5, NS6
      document.getElementById(id).style.display = 'block';
    }
    else {
      if (document.layers) { // Netscape 4
        document.id.display = 'block';
      }
      else { // IE 4
        document.all.id.style.display = 'block';
      }
    }
  }
  -->
</script>