function InitMenu() {
	nodes = document.getElementsByTagName('div');
	for (i=0;i<nodes.length;i++) {
		if (nodes[i].className) {
			if ("box1" == nodes[i].className || "box2" == nodes[i].className) {
				nodes[i].onclick = isActive;
			}
		}
	}
}
function isActive()
{
	act = document.getElementById(isAct);
	nodes2 = document.getElementsByTagName('div');
	for (i=0;i<nodes2.length;i++) {
		if (nodes2[i].className) {
			if ("box2" == nodes2[i].className) {
				nodes2[i].firstChild.src="IMAGES/arrow2.gif";
				nodes[i].childNodes[1].className = "Link";
			}
		}
	}
	if(this.className=="box2") {
		document.getElementById(this.id).firstChild.src="IMAGES/arrow1.gif";
		document.getElementById(this.id).childNodes[1].className = "activeLink";
	}
	if (isAct.split("_")[0] != this.id) {
		ar = isAct.split("_");
		oldSM = "section_"+ar[0];
		isAct = this.id;
		ar2 = this.id.split("_");
		document.getElementById('section_'+this.id).style.display = "block";
		document.getElementById(ar2[0]).firstChild.className = "activeLink";

		if (isAct!=0) {
			document.getElementById(oldSM).style.display = "none";
			document.getElementById(ar[0]).firstChild.className = "Link";
		}
	}
}
function TestFrameset(Doc) {
	if ((parent.document.location != "http://kd-elektroniksysteme.de/")&&(parent.document.location != "http://www.kd-elektroniksysteme.de/"))	{
		document.location.href = "http://www.kd-elektroniksysteme.de/";
	}
	
}