/**************************
	****** Menu vertical ******
	**************************/
	function menuVInit() {
		if (zPage != -1) {
			niv = zTniv[zPage]; niv++;
			for (k = zPage; k >= 0; k--)
				if (zTniv[k] < niv) {
					if (zTeta[k] == "F")
						zTeta[k] = "O";
					niv = zTniv[k];
					zTici[k] |= 2;
				}
		}
	}
	function menuDeployer() {
		chn = "";
		for (k = 0; k < zNmenu; ) {
			if ((zTici[k] & 1) != 0)
				chn += "<hr />";
			niv = zTniv[k];
			cla = niv < 2 ? niv : "2";
			eta = (zTici[k] & 2) != 0 ? "dn" : "up";
			chn += "<div onClick='menuClic("+k+")' class='menu-"+cla+eta+"' onMouseOver='this.className=\"menu-"+cla+"ov\"' onMouseOut='this.className=\"menu-"+cla+eta+"\"'>"+zTtxt[k]+"<\/div>";
			if (zTeta[k] == "F")
				for (k++; k < zNmenu && zTniv[k] > niv; k++) ;
			else
				k++;
		}
		chn += "<hr /><div id='menu-close'><\/div>";
		if (k = obtenirLById("menu"))
			k.innerHTML = chn;
	}
	function menuClic(num) {
		if (zTeta[num] != "X") {
			if (zTeta[num] == "F")
				zTeta[num] = "O";
			else if (zTeta[num] = "O" && zTcnu[num] != "Y")
				zTeta[num] = "F";
			menuDeployer();
		}
		if (zTcnu[num] == "Y")
			window.location.href = zTnom[num]+".php";
	}