function N__initialiser() {
this._tester("konqueror", "nom", "Konqueror");
this._tester("epiphany", "nom", "Epiphany");
this._tester("opera", "nom", "Opera");
this._tester("msie", "nom", "Microsoft Internet Explorer");
this._tester("firefox", "nom", "Firefox");		
this._tester("netscape", "nom", "Netscape");		
this._tester("mozilla", "nom", "Mozilla");
this._tester("", "nom", "Navigateur alternatif non identifié");
this._tester(this.nom + "/10.", "version", 10);
this._tester(this.nom + "/9.", "version", 9);
this._tester(this.nom + "/8.0", "version", 8.0);
this._tester(this.nom + "/8.", "version", 8);
this._tester(this.nom + "/7.", "version", 7);
this._tester(this.nom + "/6.", "version", 6);
this._tester(this.nom + "/5.", "version", 5);
this._tester(this.nom + "/4.", "version", 4);
this._tester(this.nom + "/3.", "version", 3.0);
this._tester(this.nom + "/2.", "version", 2.0);
this._tester(this.nom + "/1.0", "version", 1.0);	
this._tester(this.nom + "/1.", "version", 1);
this._tester(this.nom + "/0.", "version", 0);
this._tester("MSIE 9.", "version", 9)
this._tester("mozilla/5.0", "version", 5.0);
this._tester("msie 6.0", "version", 6.0);
this._tester("msie 6", "version", 6);
this._tester("msie 5.5", "version", 5.5);
this._tester("msie 5.1", "version", 5.1);
this._tester("msie 5.0", "version", 5.0);
this._tester("msie 5", "version", 5);	
this._tester("11 ", "version", 11);
this._tester("10.", "version", 10);
this._tester("9.", "version", 9);
this._tester("8.", "version", 8);
this._tester("7.", "version", 7);
this._tester("6.", "version", 6);
this._tester("5.", "version", 5);
this._tester("4.", "version", 4);
this._tester("3.", "version", 3);
this._tester("2.", "version", 2);
this._tester("1.", "version", 1);
this._tester("0.", "version", 0);
this._tester("11 ", "version", 11);
this._tester("10 ", "version", 10);
this._tester("9 ", "version", 9);
this._tester("8 ", "version", 8);
this._tester("7 ", "version", 7);
this._tester("6 ", "version", 6);
this._tester("5 ", "version", 5);
this._tester("4 ", "version", 4);
this._tester("3 ", "version", 3);
this._tester("2 ", "version", 2);
this._tester("1 ", "version", 1);
this._tester("0 ", "version", 0);
this._tester("", "version", -1);
this._tester("khtml", "moteur", "KHTML");
this._tester("opera", "moteur", "Opera");
this._tester("msie", "moteur", "MSIE");
this._tester("gecko", "moteur", "Gecko");
this._tester("", "moteur", "Moteur alternatif non identifié");
this._tester("windows", "systeme", "Windows");
this._tester("linux", "systeme", "Linux");
this._tester("", "systeme", "Système d'exploitation indéterminé");
}
function N__tester(p_chaine, p_variable, p_valeur) {
if ( eval("this." + p_variable + ".length == 0") &&
this.agent.toLowerCase().indexOf(p_chaine.toLowerCase()) != -1) {
eval("this." + p_variable + " = \"" + p_valeur + "\"");
} 	
}
function N_estCompatibleAEF() {
if ((
this.moteur == "Gecko" 
|| 	this.moteur == "KHTML"	
|| (this.moteur == "MSIE" && this.version >= 5.5)	
|| (this.moteur == "Opera" && this.version >= 9)	
) && this.estCompatibleXMLRPC()) {
return true;		
}
return false;
}
function N_getInformations() {
return this.nom + " " + this.version + " (" + this.moteur + ") sous " 
+ this.systeme;
}
function N_estCompatibleXMLRPC() {
if (typeof XMLHttpRequest == 'undefined') {
XMLHttpRequest = function() {
var msxmls = ['MSXML4', 'MSXML3', 'MSXML2', 'Microsoft'];
for (var i=0; i < msxmls.length; i++) {
try {
return new ActiveXObject(msxmls[i]+'.XMLHTTP');
} catch (exception) {
}
}
}
}
if (typeof XMLHttpRequest != 'undefined') {	 
try { 
new XMLHttpRequest();
return true;
} catch(exception) {}	    
}
return false;
}
function N_estInternetExplorer() {
return (this.moteur == "MSIE");
}
function N_estGecko() {
return (this.moteur == "Gecko");
}
function Navigateur() {
this.agent = navigator.userAgent;
this.nom = "";
this.version = "";
this.moteur = "";
this.systeme = "";
this._tester = N__tester;
this._initialiser = N__initialiser;
this.estCompatibleAEF = N_estCompatibleAEF;
this.getInformations = N_getInformations;
this.estCompatibleXMLRPC = N_estCompatibleXMLRPC;
this.estInternetExplorer = N_estInternetExplorer;	
this.estGecko = N_estGecko;
this._initialiser();
}