var agent = navigator.userAgent.toLowerCase();
var major = parseInt(navigator.appVersion);
var minor = parseFloat(navigator.appVersion);
var ie = (agent.indexOf("msie") != -1);
var ns = ((agent.indexOf('mozilla')!=-1) && (agent.indexOf('spoofer')==-1) && (agent.indexOf('compatible') == -1));
var ns4 = (ns && (major >= 4 && major<5));
var ns6 = (ns && (major >= 5));
var ie5 = (ie && (major >= 4));
if (ie5) {document.write("<script language='javascript' src='include/src_ie.js'></script>")}
else if (ns6) {document.write("<script language='javascript' src='include/src_ns6.js'></script>")}
else if (ns4) {document.write("<script language='javascript' src='include/src_ns4.js'></script>")}
else {alert("Votre navigateur n'est pas compatible")}

if (ns4) {document.write("<link title='test' type='text/css' rel='stylesheet' href='include/style_ns.css'>")}
else {document.write("<link title='test' type='text/css' rel='stylesheet' href='include/style_ie.css'>")}


function majform()
{
if (window.location.host.indexOf("valid")==-1 )
//production
document.searchForm.action="http://recherche.sante.gouv.fr/search97cgi/s97_cgi";
else
//validation
document.searchForm.action="http://recherche.valid.sante.gouv.fr/search97cgi/s97_cgi";
}