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

function verifPseudo(type,pseudo){
	if(pseudo != ''){
		if(pseudo.length<=3)
			writediv('<span style="color:#cc0000"><strong>'+pseudo+' :</strong> Ce pseudo est trop court</span>');
		else if(texte = file('verifpseudo.php?pseudo='+escape(pseudo))){
			
			if(type == 'top50'){
				if(texte == 1){
					writediv('<span style="color:#1A7917"><strong>'+pseudo+' :</strong> Ce pseudo existe.</span>');
					document.getElementById('rech').disabled = false;
				}
				else if(texte == 2){
					writediv('<span style="color:#cc0000"><strong>'+pseudo+' :</strong> Ce pseudo n\'existe pas.</span>');
					document.getElementById('rech').disabled = true;
				}
				else{
					writediv('Erreur !!!');
					document.getElementById('rech').disabled = true;
				}
			}
			else{
				if(type>3000000){
					if(texte == 1) {
						writediv('<span style="color:#cc0000"><strong>'+pseudo+' :</strong> Ce pseudo est deja pris</span>');
						document.getElementById('resul').disabled = true;
					}
					else if(texte == 2){
						writediv('<span style="color:#1A7917"><strong>'+pseudo+' :</strong> ce pseudo est libre</span>');
						document.getElementById('resul').disabled = false;
					}
					else{
						writediv('Erreur !!!');
						document.getElementById('resul').disabled = true;
					}
				}
				else{
					writediv('<span style="color:#cc0000"><strong>Total trop faible pour s\'incrire.</strong></span>');
					document.getElementById('resul').disabled = true;
				}
			}
			
		}
	}
}

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);
}