// sehr speziell f?r die kinderuni
function hiliteTopnav(id){

	if(!id){
		var el = document.getElementById('nav01_01');
		//var el2 = '';
	}		
	if(id == 51){
		var el = document.getElementById('nav01_02');
		//var el2 = document.getElementById('event_cat01');
	}
	if(id == 52){
		var el = document.getElementById('nav01_03');
		//var el2 = document.getElementById('event_cat02');
	}
	if(id == 53){
		var el = document.getElementById('nav01_04');
		//var el2 = document.getElementById('event_cat03');
	}
	if(id == 54){
		var el = document.getElementById('nav01_05');
		//var el2 = document.getElementById('event_cat03');
	}
	if(!el){
		return;
	}
	
	var tabs = document.getElementById('nav_01_area').getElementsByTagName('li');
	//var tabs2 = document.getElementById('nav_extra_area').getElementsByTagName('li');
		
	for (var i = 0; i < tabs.length; i++) {
  		tabs[i].className = 'menue_01';
	}
	el.className = 'menue_01_a';
	/*
	for (var i = 0; i < tabs2.length; i++) {
  		tabs2[i].className = 'event_cat';
	}
	el2.className = 'event_cat_a';
	*/
}

function hiliteUserNav(view){

	var el = document.getElementById('user_nav_area');
	
	if(!el){
		return;
	}
	
	var tabs = document.getElementById('user_nav_area').getElementsByTagName('div');
	
	for (var i = 0; i < tabs.length; i++) {
  		tabs[i].className = 'user_link';
	}
	if(view == 'client_base'){
		var tab = document.getElementById('user_data_link');
		tab.className = 'user_link_a';
	}
	
	if(view == 'client_events'){
		var tab = document.getElementById('user_booking_link');
		tab.className = 'user_link_a';
	}
}