function switchsearch(input) 
{
      //input = this.document.getElementById(id);
      if (input.value == 'Rechercher...') {
            input.value = '';
            input.style.color = '#000000';
      } else if (input.value == '') {
            input.value = 'Rechercher...';
            input.style.color = '#888888';
      }
}

function searchgo() {
      var form;
      var search;
      var select;

      form = this.document.getElementById("formsitesearch");
      search = this.document.getElementById("searchtext");
      select = this.document.getElementById("searchtype");
      if (select.value === '1') {
            this.document.location.href = 'http://www.google.com/cse?cx=011600487692357023807:tcnfnkid8vk&q=' + form.searchtext.value;
      } else if (select.value === '2') {
            form.action = 'forum/search';
            search.name = 'words';
            form.submit();
      } else if (select.value === '3') {
            form.action = 'library/7';
            search.name = 'search';
            select.value = 2;
            form.submit();
      } else if (select.value === '4') {
            form.action = 'library/8';
            search.name = 'search';
            select.value = 2;
            form.submit();
      } else if (select.value === '5') {
            form.action = 'gallery/folder/';
            search.name = 'search';
            form.submit();
      } else if (select.value === '6') {
            form.action = 'user/directory/';
            search.name = 'name';
            form.submit();
      }
}