// JavaScript Document

(function($){
$(function(){


if($('.hide-navi').length > 0) {
	
	var stringA = 'Studienangebote ausblenden';
	var stringB = 'Alle Studienangebote zeigen';
	
	// Add class to hidden items
	$('#inhaltsnavigation li.hide-navi li:hidden').addClass('toggleMe'); 
/*
	$('.hide-navi').closest('ul')
	               .before('<div id="navigation-toggle-button"><a href="#" class="plus"><span>'+stringB+'</span></a></div>');
*/
	// Add toggle button as first in list
	$('#inhaltsnavigation li.toggleMe').eq(0).parent().prepend('<li id="navigation-toggle-button"><a href="#" class="plus"><span>'+stringB+'</span></a></li>');
	// Show toggle button
	$('#navigation-toggle-button').show();
	//Add click functionality
	$('#navigation-toggle-button a').click(function(){
													$(this).find('span').html(($(this).hasClass('plus'))? stringA : stringB).end()
													.toggleClass('plus').toggleClass('minus').blur(); 
													$('#inhaltsnavigation .toggleMe').slideToggle(); 
												  	return false;})
}
});
})(jQuery);