function writediv(texte)
{
document.getElementById('pseudobox').innerHTML = texte;
}

function verifPseudo(pseudo){
	if(pseudo != ''){
		if(pseudo.length<6){
			writediv('<span style="color:red"><b>'+pseudo+' : </b> Cet identifiant est trop court</span>');
			document.inscription.pseudo.value = "";
		}
		else if(pseudo.length>30){
			writediv('<span style="color:red"><b>'+pseudo+' : </b> Cet identifiant est trop long</span>');
			document.inscription.pseudo.value = "";
		}
		else if(texte = file('../RequetesSQL/verifpseudo.php?login='+escape(pseudo))){
			if(texte == 1){
				writediv('<span style="color:red"><b>'+pseudo+' : </b> Cet identifiant est d&eacute;j&agrave; pris</span>');
				document.inscription.pseudo.value = "";
			}
			else{
				writediv('');
				document.inscription.pseudo.value = "ok";
			}
		}
	}
}

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);
}