var regExpBeginning = /^\s+/;
var regExpEnd       = /\s+$/;
function trim(aString) {
    return aString.replace(regExpBeginning, "").replace(regExpEnd, "");
}
function F2U(texte) {
	var t = new Array();
	for(j=0 ; j < texte.length ;j++) {
		if(j == 0) t[j] = texte.substr(j,1).toUpperCase();
		else t[j] = texte.substr(j,1).toLowerCase();
	}
	return t.join('');
}
function couleur(obj) { obj.style.backgroundColor = "#FFFFFF"; }
function file(fichier) {
	if(window.XMLHttpRequest) // FIREFOX
		xhr_object = new XMLHttpRequest();
	else if(window.ActiveXObject) // IE
		xhr_object = new ActiveXObject("Microsoft.XMLHTTP");
	else
		return(false);
	xhr_object.open("GET", fichier, false);
	xhr_object.send(null);
	if(xhr_object.readyState == 4) return(xhr_object.responseText);
	else return(false);
}
function checklogin() {
	var msg = "";
	lol=file('verifpseudo.php?Pseudo='+escape(trim(document.login.Pseudo.value)));
	lol2=file('verifactif.php?Pseudo='+escape(trim(document.login.Pseudo.value)));
	var reg = new RegExp('^[a-z0-9]+([_|\.|-]{1}[a-z0-9]+)*@[a-z0-9]+([_|\.|-]­{1}[a-z0-9]+)*[\.]{1}[a-z]{2,6}$', 'i');
	if (trim(document.login.Pseudo.value).length>20 || trim(document.login.Pseudo.value).length<4)	{
		msg += "Veuillez saisir votre pseudonyme\n";
		document.login.Pseudo.style.backgroundColor = "#F3C200";
	}
	else if(lol==2) { msg+="Ce pseudonyme n'exite pas !\n"; document.login.Pseudo.style.backgroundColor = "#F3C200"; }
	else if(lol2==2) { msg+="Ce pseudonyme n'est pas activé !\n"; document.login.Pseudo.style.backgroundColor = "#F3C200"; }

	if (document.login.Passe.value.length>20 || document.login.Passe.value.length<4)	{
		msg += "Veuillez saisir votre mot de passe";
		document.login.Passe.style.backgroundColor = "#F3C200";
		msg+="\n";
	}
	if (msg=="") { return(true); }
	else {
		alert(msg);
		return(false);
	}
}
function RCP(texte) {
	if(texte=="FR") { document.getElementById('CPFR').style.visibility= 'visible'; }
	else { document.getElementById('CPFR').style.visibility= 'hidden'; }
}