var divHideTimer = new Array();
var timeStep = 30;
window.activeImage = false;

function hideDivWrapper(__id) {
	divHideTimer[__id] = window.setTimeout("hideDiv('" + __id + "');", window.timeStep);
}
function showDivWrapper(__id) {
	window.setTimeout("showDiv('" + __id + "');", window.timeStep);
}

function hideDiv(__id) {
	document.getElementById("menu" + __id).style.display = "none";
	document.getElementById("menu" + __id + "Shadow").style.display = "none";
}
function showDiv(__id) {
	if(divHideTimer[__id] != false) {
		window.clearTimeout(divHideTimer[__id]);
	}
	document.getElementById("menu" + __id).style.display = "block";
	document.getElementById("menu" + __id + "Shadow").style.display = "block";
	extraShadow = -2;
	if(document.all) {
		extraShadow = 0;
	}
	document.getElementById("menu" + __id + "Shadow").style.height = document.getElementById("menu" + __id).offsetHeight + extraShadow;
	document.getElementById("menu" + __id + "Shadow").style.width = document.getElementById("menu" + __id).offsetWidth + extraShadow;
}
function nodeOver(__id) {
	document.getElementById(__id).style.fontWeight = 'bold';
}
function nodeOut(__id) {
	if(window.activeNode != __id) {
		document.getElementById(__id).style.fontWeight = 'normal';
	}
}
function nodeClick(__id) {
	window.activeNode = __id;
}

function mainNodeOver(__id) {
	document.getElementById(__id).style.color = '#FFD147';
}
function mainNodeOut(__id) {
	if(window.activeMainNode != __id) {
		document.getElementById(__id).style.color = '#666666';
	}
}
function mainNodeClick(__id) {
	window.activeMainNode = __id;
}

window.activeText = false;

function imageOver(__id) {
	document.getElementById("Image" + __id).src = './img/pics_referenzen/pic_' + __id + 'b.jpg';
	if(window.activeText) {
		document.getElementById("referenceText" + window.activeText).style.display = "none";
	}
	document.getElementById("referenceTextStandard").style.display = "none";
	document.getElementById("referenceText" + __id).style.display = "block";
	window.activeText = __id;
}
function imageOut(__id) {
	if(window.activeImage != __id) {
		document.getElementById("Image" + __id).src = './img/pics_referenzen/pic_' + __id + 'a.jpg';
	}
	document.getElementById("referenceText" + __id).style.display = "none";
	document.getElementById("referenceTextStandard").style.display = "block";
}
function imageClick(__id) {

	document.getElementById("imageContainer_" + __id).style.display = 'block';
	if(window.activeImage != false) {
		document.getElementById("Image" + window.activeImage).src = './img/pics_referenzen/pic_' + window.activeImage + 'a.jpg';
		document.getElementById("imageContainer_" + window.activeImage).style.display = 'none';
	}
	window.activeImage = __id;

}


function Layer_verstecken(lay) {
document.getElementById([lay]).style.visibility = "hidden";
}



function Layer_zeigen(lay) {
document.getElementById([lay]).style.visibility = "visible";
}



function showMenu(menuName)
{
 Layer_zeigen(menuName);

 if(visibleMenu != 0)
  Layer_verstecken(visibleMenu);

 visibleMenu = menuName;
}