function AffMenuCatProd()
{
	document.getElementById('ListeCategProd').style.display='block';
}

function EffMenuCatProd()
{
	document.getElementById('ListeCategProd').style.display='none';
}

function AffMenuCatRecette()
{
	document.getElementById('ListeCategRecette').style.display='block';
}

function EffMenuCatRecette()
{
	document.getElementById('ListeCategRecette').style.display='none';
}

function AffMenuCatCadeau()
{
	document.getElementById('ListeCategCadeau').style.display='block';
}

function EffMenuCatCadeau()
{
	document.getElementById('ListeCategCadeau').style.display='none';
}

function PopupCenter(url,largeur,hauteur,options,name)
{
	var top=(screen.height-hauteur)/2;
	var left=(screen.width-largeur)/2;
	fenetre=window.open(url,name,"top="+top+",left="+left+",width="+largeur+",height="+hauteur+","+options);
	fenetre.focus();
}

function VerifEmail(sEmail)
{
	var usr = "([a-zA-Z0-9][a-zA-Z0-9_.-]*|\"([^\\\\\x80-\xff\015\012\"]|\\\\[^\x80-\xff])+\")";
	var domain = "([a-zA-Z0-9][a-zA-Z0-9._-]*\\.)*[a-zA-Z0-9][a-zA-Z0-9._-]*\\.[a-zA-Z]{2,5}";
	var regex = "^" + usr + "\@" + domain + "$";
	
	var rgx = new RegExp(regex);
	return rgx.exec(sEmail) ? true : false;
}