function sendData(param, page, affich){
		if(document.all){
			var XhrObj = new ActiveXObject("Microsoft.XMLHTTP") ;//Internet Explorer
		}else{
			var XhrObj = new XMLHttpRequest();//Mozilla
		}

		//définition de l'endroit d'affichage:
		var content = document.getElementById(affich);
		XhrObj.open("POST", page);
		//Ok pour la page cible
		XhrObj.onreadystatechange = function(){
			if (XhrObj.readyState == 4 && XhrObj.status == 200)
				content.innerHTML = XhrObj.responseText ;
		}

		XhrObj.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
		XhrObj.send(param);
	}//fin fonction SendData


function writediv(texte,champ){
		document.getElementById(champ).innerHTML = 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);
}

function verifPSEUDO(pseudo){
if(pseudo == '')writediv('<span style="color:#cc0000"><b>Saisissez un pseudo</b></span>','pseudobox');
if(pseudo != ''){
	if(pseudo.length<4)writediv('<span style="color:#cc0000"><b>Pseudo trop court</b></span>','pseudobox');
	else if(pseudo.length>15)writediv('<span style="color:#cc0000"><b>pseudo trop long</b></span>','pseudobox');
	else if(/^[a-zA-Z0-9-_]{2,25}$/.test(pseudo)==false)writediv('<span style="color:#cc0000"><b>pseudo incorrect</b></span>','pseudobox');
	else if(texte = file('inscription/verifPSEUDO.php?pseudo='+escape(pseudo))){
		if(texte == 1)writediv('<span style="color:#cc0000"><b>Pseudo déja utilisé</b></span>','pseudobox');
		else if(texte == 2)writediv('<span style="color:#1A7917"><b>Pseudo libre</b></span>','pseudobox');
		else
			writediv(texte,'pseudobox');
		}
	}
}

function verifPassword(password){
	if(password == '')writediv('<span style="color:#cc0000"><b>Choisissez un mot de passe</b></span>','passwordbox');
	if(password != ''){
		if(password.length<6)writediv('<span style="color:#cc0000"><b>Trop court</b></span>','passwordbox');
		else if(password.length>32)writediv('<span style="color:#cc0000"><b>Trop long</b></span>','passwordbox');
		else writediv('<span style="color:#1A7917"></span>','passwordbox');
	}
}
function verifPassword2(password,password1){
	if(password == '')writediv('<span style="color:#cc0000"><b>Confirmez votre mot de passe</b></span>','passwordbox2');
	else if(password != password1)writediv('<span style="color:#cc0000"><b>Les deux mots de passe sont différents</b></span>','passwordbox2');
	else writediv('','passwordbox2');
}

function verifMail(mail){
	if(mail == '')writediv('<span style="color:#cc0000"><b>Saisissez votre adresse email</b></span>','mailbox');
	if(mail != ''){
		if (/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(mail)) {
			writediv('<span style="color:#1A7917"><b>Email valide</b></span>','mailbox');
		}else{
			writediv('<span style="color:#cc0000"><b>Email non valide</b></span>','mailbox');
		}
	}
}


function required(nomchamp,champ){
	if(nomchamp == '')writediv('<span style="color:#cc0000"><b>Ce champ est requis</b></span>',champ);
	else writediv('',champ);
}



function showdiv( obj ) { 
	if(document.getElementById( obj ).style.display == 'none' || document.getElementById( obj ).style.display == '') {
		for(i=1;i<5;i++){
			document.getElementById(i).style.display = 'none';
		}
		document.getElementById( obj ).style.display = 'block';
	}else{
		document.getElementById( obj ).style.display = 'none';
	}
}






function proposer_url(){
	
	// On récupère la valeur de url et on calcule la nouvelle valeur
	array_pattern = new Array("skyrock.com","centerblog.net","skyblog.com","youtube.com","toutoublog.com","blogspot.com","badoo.com","kazeo.com","netlog.com","canalblog.com","blogs.fr","www.","[/]","[.]","[:]");
	my_string = document.getElementById("adresse_blog").value;
	var new_string = my_string;
	for (i=0; i<array_pattern.length; i++) {
		var reg_exp= RegExp(array_pattern[i], "gi");
		new_string = new_string.replace (reg_exp, "");
	}
			
	// On passe la valeur à url2
	var url2 = document.getElementById("new_adresse_blog");
	url2.value = new_string;

}