var nMenuDefault = 0;
var nMenuPointDefault = 0;

var bMenu = new Array;
bMenu[0] = new Array 
bMenu[0][0] = 0; // home
bMenu[0][1] = 0; // kontakt
bMenu[0][2] = 0; // impressum
bMenu[1] = new Array 
bMenu[1][0] = 0; // unternehmen
bMenu[1][1] = 0; // dienstleistungen
bMenu[1][2] = 0; // qualitätsgarantie
bMenu[1][3] = 0; // referenzen
bMenu[1][4] = 0; // news
bMenu[1][5] = 0; // wissenswertes

		
function posLayer(sLayer, xPos)
{
	if(document.layers)
		document.layers[sLayer].left = xPos;
	else
		document.getElementById(sLayer).style.left= xPos;
}

function showLayer(sLayer, bShow)
{
	if(document.layers)
		if (bShow) document.layers[sLayer].visibility="show";
		else document.layers[sLayer].visibility="hide";
	else
		if (bShow) document.getElementById(sLayer).style.visibility="visible";
		else document.getElementById(sLayer).style.visibility="hidden";
}

function setActiveMenuPoint(n, m)
{
	switch(n)
	{
		case 0: // showLayer("layerACT", 0);
				switch(m) { case 0: showLayer('layerHome', 1); showLayer('layerSprache', 0); showLayer('layerKontakt', 0); showLayer('layerImpressum', 0); showLayer('layerWissenswertes', 0); break;
			  		    case 1: showLayer('layerHome', 0); showLayer('layerSprache', 0); showLayer('layerKontakt', 1); showLayer('layerImpressum', 0); showLayer('layerWissenswertes', 0); break;
					    case 2: showLayer('layerHome', 0); showLayer('layerSprache', 0); showLayer('layerKontakt', 0); showLayer('layerImpressum', 1); showLayer('layerWissenswertes', 0); break;
					    case 3: showLayer('layerHome', 0); showLayer('layerSprache', 0); showLayer('layerKontakt', 0); showLayer('layerImpressum', 0); showLayer('layerWissenswertes', 1); break; 
			  		    case 4: showLayer('layerHome', 0); showLayer('layerSprache', 1); showLayer('layerKontakt', 0); showLayer('layerImpressum', 0); showLayer('layerWissenswertes', 0); break; } break;
		case 1: // showLayer('layerHome', 0); showLayer('layerKontakt', 0); showLayer('layerImpressum', 0);
				showLayer("layerACT", 1); posLayer("layerACT", layerACTpos[m]); break;
	}
}

function restoreDefaults()
{
    showLayer("layerACT", 0);
	showLayer('layerHome', 0); showLayer('layerKontakt', 0); showLayer('layerSprache', 0); showLayer('layerImpressum', 0); showLayer('layerWissenswertes', 0);
	setActiveMenuPoint(nMenuDefault, nMenuPointDefault);
}