function resize(w,h){
	document.getElementById('upload_iframe').style.width = w + 'px';
	document.getElementById('upload_iframe').style.height = h + 'px';
	
	if(document.getElementById('visuel')){
		document.getElementById('visuel').style.display="none";
	}
}

function patience(){
	document.getElementById('indicator').style.display="block";
}

function stop(){
	document.getElementById('indicator').style.display="none";
}

function isVisible(id){

	if(document.getElementById(id).style.display == "block"){
		document.getElementById(id).style.display = "none";
	} else {
		document.getElementById(id).style.display = "block";
	}
}

function dateJour(){
	navvers = navigator.appVersion.substring(0,1);
	if (navvers > 3)
	   navok = true;
	else
	   navok = false;
	
	today = new Date;
	jour = today.getDay();
	numero = today.getDate();
	if (numero<10)
	   numero = "0"+numero;
	mois = today.getMonth();
	if (navok)
	   annee = today.getFullYear();
	else
	   annee = today.getYear();
	TabJour = new Array("Dimanche","Lundi","Mardi","Mercredi","Jeudi","Vendredi","Samedi");
	TabMois = new Array("janvier","f&eacute;vrier","mars","avril","mai","juin","juillet","aout","septembre","octobre","novembre","d&eacute;cembre");
	messageDate = TabJour[jour] + " " + numero + " " + TabMois[mois];
	
	document.write(messageDate);
}

function tailleFonte(classe, taille) {	 
	 regle=document.styleSheets[0].cssRules[10];
	 
	 Chaine=regle.style.fontSize;
	 coupe = parseInt(Chaine.substring(0,2));

	 if(taille=="plus")
	 {
		 newsize= coupe + 1;
		 newsize=newsize + "px";
	 }
	 else
	 {
		 newsize= coupe - 1;
		 newsize=newsize + "px";
	 }
	 
	 regle.style.fontSize=newsize;
 }
 
function isVisibleNotifier(id, img){
	if((document.getElementById(id).style.display == "block") || (document.getElementById(id).style.display == "")) {
		document.getElementById(id).style.display = "none";
	} else {
		document.getElementById(id).style.display = "block";
	}
}