menuCount = 15;
menuItems = ["Home",
	"Diensten",
	"Supervisie en coaching",
	"Stressmanagement",
	"Energiemanagement",
	"Zelfontwikkeling",
	"Werkwijze",
	"Methoden en technieken",
	"Profiel van de coach",
	"Werkervaring",
	"Procedure",
	"Privacy",
	"Kosten",
	"Klachten",
	"Contact opnemen",
	"Particulieren"];
menuLinks = ["index.php",
	"diensten.php",
	"supervisie.php",
	"stressmanagement.php",
	"energiemanagement.php",
	"zelfontwikkeling.php",
	"werkwijze.php",
	"methoden.php",
	"profiel.php",
	"werkervaring.php",
	"procedure.php",
	"privacy.php",
	"kosten.php",
	"klachten.php",
	"contact.php",
	"particulieren.php"];

var curFilename = location.href.substring(location.href.lastIndexOf('/')+1)

function buildMenu() {
	for (var i=1;i<=menuCount+1; i++){
		if(curFilename == menuLinks[i-1]) currentId = i - 1;
		document.write("<a href='" + menuLinks[i-1] + "'>" + menuItems[i-1] + "</a><br>");
		}
	}

function writePrevious(current) {
	if(currentId > 0) {
		document.write("<a href='" + menuLinks[currentId-1] + "'><< Vorige</a>");
		}
	}

function writeNext(current) {
	if(currentId < menuCount) {
		document.write("<a href='" + menuLinks[currentId+1] + "'>Volgende >></a>");
		}
	}