function addSearch(){
thesearch = document.getElementById('mysearch');
var thehtml =  "<input type='text'   name='q' size='21' maxlength='255' value='' />"
thehtml += "<input type='submit' value='Search' />"
thehtml += "<input type='hidden'  name='sitesearch' value='www.planning.wisc.edu' />"
thehtml += '</form>'
thesearch.innerHTML = thehtml;

}