function writediv(texte) {
	document.getElementById('pseudobox').innerHTML = texte;
}
function verifPseudo(pseudo) {
	if(pseudo != '') {
		if(pseudo.length<2)
		writediv('<span style="color:#cc0000"><b>'+pseudo+' :</b> cette adresse est trop courte</span>');
		else if(pseudo.length>30)
		writediv('<span style="color:#cc0000"><b>'+pseudo+' :</b> cette adresse est trop longue</span>');
		else if(texte = file('?type_page=module&p=administration/service.ajax-test-url&pseudo='+escape(pseudo))) {
			if(texte == 1)
			writediv('<span style="color:#cc0000"><b>'+pseudo+' :</b> ce pseudo est deja pris</span>');
			else if(texte == 2)
			writediv('<span style="color:#1A7917"><b>'+pseudo+' :</b> ce pseudo est libre</span>');
			else
			writediv(texte);
		}
	}
}
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);
}