// JavaScript Document
function Unterpunkttext(Oberpunkt){
	var Text;
	switch (Oberpunkt){
		case 'Veranstaltungen':
			Text = "<div class='subsub' onclick='setParentFrame(1,\"Unicup.htm\")' onMouseOver='on(this)' onMouseOut='off(this)'>Unicup</div>\
					<div class='subsub' onclick='setParentFrame(1,\"TdET.htm\")' onMouseOver='on(this)' onMouseOut='off(this)'>Tag der Elektrotechnik</div>"; 
		break;
	}
	return Text;
}

function Unterpunkte(Oberpunkt){
	var old_node = document.getElementById(Oberpunkt+"Sub");
	var Formular = document.getElementById("Formular");
	//document.write(old_node);
	if(old_node==null){
		var main_node = document.getElementById(Oberpunkt);
		var subsub = document.createElement("div");
		subsub.innerHTML=Unterpunkttext(Oberpunkt);
		subsub.setAttribute("id",Oberpunkt+"Sub");
		Formular.insertBefore(subsub, main_node.nextSibling);
	}
	else{
		Formular.removeChild(old_node);
	}
}

function menu(image){
	if(image.getAttribute("src")=="../graphics/down.gif"){
		image.src="../graphics/up.gif";
		Unterpunkte('Veranstaltungen');
	}
	else{
		image.src="../graphics/down.gif";
		Unterpunkte('Veranstaltungen');
	}
}

var	inside = document.getElementById("Home");

function on(DivTag){
	if(inside!=DivTag){
	DivTag.setAttribute("class",DivTag.getAttribute("class")+"m");
	}
}

function off(DivTag){
	if(inside!=DivTag){
	var	Klasse = DivTag.getAttribute("class");
	DivTag.setAttribute("class",Klasse.slice(0,Klasse.length-1));
	}
}


function enter(DivTag){
	if(inside != DivTag){
	if(inside != null ){
	var	oldKlasse = inside.getAttribute("class");
	inside.setAttribute("class",oldKlasse.slice(0,oldKlasse.length-2));
	}
	var	newKlasse = DivTag.getAttribute("class");
	DivTag.setAttribute("class",newKlasse+"p");
	inside = DivTag;
	}
}


function setParentFrame(FrameIdx, FileName){
	parent.frames[FrameIdx].location.href=FileName;
}

function setParentPage(FileName){
	parent.location.href=FileName;
}




function Unterpunkt(Oberpunkt){
	if(document.getElementById(Oberpunkt).value==1){
	document.getElementById(Oberpunkt).value = "0"
	}
	else{
	document.getElementById(Oberpunkt).value = "1"
	}
	document.getElementById("NaviForm").submit()
}