var	ImagePath = "../images/navigation/";
function Button (ButLowSrc, ButHighSrc)
	{
	if (document.images) 
		{
		this.ButLowImg = new Image();
		this.ButLowImg.src = ButLowSrc;
		this.ButHighImg = new Image();
		this.ButHighImg.src = ButHighSrc;
		}
	};
function InitButtons ()
	{
	if (document.images)
		{
		AllButNames = new Array ("home", "leist", "uuns", "kont");
		MyButton = new Array (AllButNames.length);
		for (i=0; i < AllButNames.length; i++)
			{
			MyButton[AllButNames[i]] = new Button (ImagePath + "b_" + AllButNames[i] + "_n.jpg", ImagePath + "b_" + AllButNames[i] + "_h.jpg")
			};
		}	
	};
function High (ButName)
	{
	if (document.images) 
		{
		if (this.MyButton) 
			{
			BildObj = eval('document.' + ButName);
			BildObj.src = MyButton[ButName].ButHighImg.src;
			}
		}
	};
function Low (ButName)
	{
	if (document.images) 
		{
		if (this.MyButton) 
			{
			BildObj = eval('document.' + ButName);
			BildObj.src = MyButton[ButName].ButLowImg.src;
			}
		}
	};
function Click (ButName)	
	{
	if (document.images) 
		{
		if (this.MyButton) 
			{
			BildObj = eval('document.' + ButName);
			BildObj.src = MyButton[ButName].ButLowImg.src;
			}
		}
	};
InitButtons();
function OpenWindow(WhichWindow)
	{
	window.open(WhichWindow,"","width=790,height=525,scrollbars=no,locationbar=no,menubar=no,resizable=no,status=no");
	self.focus;
	};