// Multi Search - Head Script
// copyright Stephen Chapman, 4th August 2005
// you may copy this clock provided that you retain the copyright notice
function start() {
var i = Math.floor(Math.random() * document.searchbox.engine.length);
document.searchbox.engine[i].selected = true;
}
window.onload = start;
function search() {
searchTerm = document.searchbox.term.value;
var searchVal = '';
if(searchTerm != '')
{
searchTerm = searchTerm.replace(/\s/ig, '+');
searchEngine = document.searchbox.engine[document.searchbox.engine.selectedIndex].value;
switch (searchEngine) {
case 'institutions': searchVal = 'http:\/\/www.fao.org\/sd\/researchinstitutions\/result.asp?search_mode=simple&lang=en&keywords=' + searchTerm; break;
case 'google': searchVal = 'http:\/\/www.googlesyndicatedsearch.com\/u\/unfao?domains=fao.org&sitesearch=fao.org&q=' + searchTerm; + '&sitesearch=fao.org'; break;
case 'technologies': searchVal = 'http:\/\/www.fao.org\/sd\/teca\/search\/portal_result_en.asp?text=' + searchTerm; break;
case 'thisportal': searchVal = 'http:\/\/www.fao.org\/sd\/sdrr\/portal\/results_en.htm?searWords=' + searchTerm; break;
default: break;}
if (searchVal != '') window.open(searchVal,'search');
}}