kuder = {};

kuder.navMouseOver = function(e) {
	this.className='level-1 level-1-over';
	
	var ul = this.getElementsByTagName("UL");
	if (ul.length > 0) {
		ul[0].style.display = "block";	
	}
}

kuder.navMouseOut = function(e) {
	this.className='level-1';	
	
	var ul = this.getElementsByTagName("UL");
	if (ul.length > 0) {
		ul[0].style.display = "none";	
	}	
}