function init(){

	var prefix = "../";
	document.getElementById("home").setAttribute("href", prefix + "home/index.html");
	document.getElementById("charcoal").setAttribute("href", prefix + "charcoal/index.html");
	document.getElementById("pencil").setAttribute("href", prefix + "pencil/index.html");
      document.getElementById("ink").setAttribute("href", prefix + "ink/index.html");
	document.getElementById("logos").setAttribute("href", prefix + "logos/index.html");
	document.getElementById("oils").setAttribute("href", prefix + "oils/index.html");
}