/* Code to select which search to perform */
function signin(form)
{
    return updateAction(form);
}

function updateAction (form) {

    for (i=0;i<document.login.audience.length;i++)
    {
    if (document.login.audience[i].checked)
    {
        aud = document.login.audience[i].value;
    }
    }

    // default is google.com/search

    if ( aud == 'louis' ) {
      location.href = 'http://louis.brandeis.edu:8991/F/?func=find-b&local_base=mbb01pub&find_code=WRD&request=' + document.login.q.value;
      return false;
    }

    return true;
}

function writeSelection() {
    document.write('&#160;<input accesskey="z" type="radio" name="audience" value="site" checked="checked"> &#160;Site');
    document.write('&#160;&#160;<input accesskey="x" type="radio" name="audience" value="louis"> &#160;<a href="http://louis.brandeis.edu" title="Link directly to the LOUIS catalog">LOUIS<\/a>');
}