//////////////////////////////////////////////////////////////////
// layers
//////////////////////////////////////////////////////////////////

var	partOne = "document.getElementById('ID";
var partTwo = "').style.visibility";
var arrLayer = new Array(1,2,3,4,5,6);
var arrLayerSub = new Array(101,102,103,104,106,201,202,203,204,401,402,403);
var intNoOfLayers = arrLayer.length;
var intNoOfLayersSub = arrLayerSub.length;
var strLayerID;
var intLayerID;
var strMainID;
var intMainID;
 
// alert (intNoOfLayers);

function showLayer(ID) 
{ 
	// einmitten
	// setLayerPosition();
	// alert(ID);
	intLayerID = ID;
	strLayerID = intLayerID + "";
	strMainID = strLayerID.substring(0,1);
	
	if (ID != 0)
	{
		eval(partOne + ID + partTwo + '="visible"')

		// hide all others
		for(var i = 0; i < intNoOfLayers; i++) 
		{	
			// scrolling through mainnav
			if (ID < 100)
			{
				if (ID != arrLayer[i])
				{
					// alert(partOne + arrLayer[i] + partTwo + '="hidden"');
					eval(partOne + arrLayer[i] + partTwo + '="hidden"'); 
				}
			}
			else
			{
				// var a = arrLayer[i].substr(0,1);
			}
		}
	}
}


function hideLayerLink()
{
	// hide all layers
	for(var i = 0; i < intNoOfLayersSub; i++) 
	{	
		eval(partOne + arrLayerSub[i] + partTwo + '="hidden"'); 
	}
	
}


function hideLayerAll()
{
	for(var i = 0; i < intNoOfLayers; i++) 
	{	
		// alert(i);
		eval(partOne + arrLayer[i] + partTwo + '="hidden"'); 
	}

	 hideLayerLink();
}

function hideLayer()
{
	// replaced
}

function hideLayerAfterMouseOut()
{
	setTimeout("hideLayerAll()", 1000);
}