var imgPath = '/_templates/bbkult/images/nav';
var navImg  = new Array();
var	pageImg = new Array();

function initNavImg(name){
	var d = document;	
	navImg[name] = new Array();
	navImg[name]['over'] = new Image; navImg[name]['over'].src = imgPath + '/' + name + '_over.gif'; 
	navImg[name]['out']  = new Image; navImg[name]['out'].src  = imgPath + '/' + name + '_out.gif'; 
	//alert("Bild ("+ id +", "+ name +", "+ toImg +"): "+ navImg[id][toImg].src);
}

function swapNavImg (name, toImg){
	var d = document;
	//alert("Bild ("+ id +", "+ name +", "+ toImg +"): "+ navImg[id][toImg].src);
	d.images[name].src = navImg[name][toImg].src;
}