function showMyCont(cont,selected,nb) {
	hideNbContByName(cont,nb); 
	showCont(cont+selected);
	
}


// AFFICHAGE BLOC
function showCont(name) {
	document.getElementById(name).style.display="block";
}

// MASQUAGE BLOC
function hideCont(name) {
	document.getElementById(name).style.display="none";
}

// MASQUAGE BLOC
function hideNbContByName(name,nb) {
	for (i=1; i <= nb; i++) {
		document.getElementById(name+i).style.display="none";
	}
}


// AFFICHAGE BLOC
function changeLink(name,maclass) {
	document.getElementById(name).className=maclass;
}

// MASQUAGE BLOC
function changeNbLinkByName(name,maclass,nb) {
	for (i=1; i <= nb; i++) {
		document.getElementById(name+i).className=maclass;
	}
}


function changeMyLink(name,classon,classoff,monselected,nb) {
	changeNbLinkByName(name,classoff,nb); 
	changeLink(name+monselected,classon);
	
}