function init(){
	document.getElementById("participationtd").onmouseover = function(e) { showMenu("partmenu", "participationtd"); }
	document.getElementById("programtd").onmouseover = function(e) { showMenu("programmenu", "programtd"); }
	document.getElementById("infotd").onmouseover = function(e) { showMenu("infomenu", "infotd"); }
	document.getElementById("supporterstd").onmouseover = function(e) { showMenu("supportersmenu", "supporterstd"); }
	document.getElementById("registrationtd").onmouseover = function(e) { showMenu("regmenu", "registrationtd"); }


	document.getElementById("contentdiv").onmouseover = function(e) { hideAll(); }
	document.getElementById("out2").onmouseover = function(e) { hideAll(); }
}

function showMenu(menuvar, tdvar) { 
	hideAll();
	document.getElementById(tdvar).style.background = "black";
	document.getElementById(tdvar).style.color = "#C27211";
	document.getElementById(menuvar).style.visibility = "visible";
}


function hideAll() {
	document.getElementById("partmenu").style.visibility = "hidden";
	document.getElementById("programmenu").style.visibility = "hidden";
	document.getElementById("infomenu").style.visibility = "hidden";
	document.getElementById("supportersmenu").style.visibility = "hidden";
	document.getElementById("regmenu").style.visibility = "hidden";

	document.getElementById("participationtd").style.background = "#545454";
	document.getElementById("participationtd").style.color = "#FFFFFF";
	document.getElementById("programtd").style.background = "#545454";
	document.getElementById("programtd").style.color = "#FFFFFF";
	document.getElementById("infotd").style.background = "#545454";
	document.getElementById("infotd").style.color = "#FFFFFF";
	document.getElementById("supporterstd").style.background = "#545454";
	document.getElementById("supporterstd").style.color = "#FFFFFF";
	document.getElementById("registrationtd").style.background = "#545454";
	document.getElementById("registrationtd").style.color = "#FFFFFF";
}