/**
 * File navigation.js.
 *
 * Handles toggling the navigation menu for small screens and enables TAB key
 * navigation support for dropdown menus.
 */
( function() {
	var container, button, menu, links, subMenus, i, len;

	var content = document.getElementById('content');
	

	container = document.getElementById( 'site-navigation' );
	if ( ! container ) {
		return;
	}

	button = container.getElementsByTagName( 'button' )[0];
	if ( 'undefined' === typeof button ) {
		return;
	}

	menu = container.getElementsByTagName( 'ul' )[0];

	// Hide menu toggle button if menu is empty and return early.
	if ( 'undefined' === typeof menu ) {
		button.style.display = 'none';
		return;
	}

	menu.setAttribute( 'aria-expanded', 'false' );
	if ( -1 === menu.className.indexOf( 'nav-menu' ) ) {
		menu.className += ' nav-menu';
	}

	button.onclick = function() {

		
		var clearslide = document.getElementsByClassName('slidme');
		var containermenu;

		for (var i=0;i<clearslide.length;i++ ){
			
			clearslide[i].className = clearslide[i].className.replace( ' slidme', '' );

		}
		

		if ( -1 !== container.className.indexOf( 'toggled' ) ) {   
			

			containermenu = document.getElementById('primary-menu').parentNode;

			containermenu.className += ' slidme';
	    	

	    	setTimeout(function(){ 

	    		container.className = container.className.replace( ' toggled', '' );
	    		//content.className = content.className.replace(' toRight', '');

	    		button.setAttribute( 'aria-expanded', 'false' );
				menu.setAttribute( 'aria-expanded', 'false' );

	    		 
	    	}, 300);

			
			
		} else {

									
			container.className += ' toggled';
			button.setAttribute( 'aria-expanded', 'true' );
			menu.setAttribute( 'aria-expanded', 'true' );
			
		}
		


	};

//////CLICK OUTSIDE MENU/////////


    window.addEventListener('click', function(e){   
	  if (document.getElementById('primary-menu').contains(e.target) || document.getElementsByClassName('menu-toggle')[0].contains(e.target)){
	    // Clicked in box

	   
	  } else{
	    // Clicked outside the box	    		    

	    	containermenu = document.getElementById('primary-menu').parentNode;


	    	if ( -1 === containermenu.className.indexOf( 'slidme' ) ) {  
	    		

	    		containermenu.className += ' slidme';

		
		    	setTimeout(function(){ 

		    		container.className = container.className.replace( ' toggled', '' );

		    		button.setAttribute( 'aria-expanded', 'false' );
					menu.setAttribute( 'aria-expanded', 'false' );

		    		
		    	}, 300);

	    	}
				  
	  }
	});


///////////////////////////////////////////////


	// Get all the link elements within the menu.
	links    = menu.getElementsByTagName( 'a' );
	subMenus = menu.getElementsByTagName( 'ul' );

	// Set menu items with submenus to aria-haspopup="true".
	for ( i = 0, len = subMenus.length; i < len; i++ ) {
		subMenus[i].parentNode.setAttribute( 'aria-haspopup', 'true' );
	}

	// Each time a menu link is focused or blurred, toggle focus.
	for ( i = 0, len = links.length; i < len; i++ ) {
		links[i].addEventListener( 'focus', toggleFocus, true );
		links[i].addEventListener( 'blur', toggleFocus, true );
	}

	/**
	 * Sets or removes .focus class on an element.
	 */
	function toggleFocus() {
		var self = this;

		// Move up through the ancestors of the current link until we hit .nav-menu.
		while ( -1 === self.className.indexOf( 'nav-menu' ) ) {

			// On li elements toggle the class .focus.
			if ( 'li' === self.tagName.toLowerCase() ) {
				if ( -1 !== self.className.indexOf( 'focus' ) ) {
					self.className = self.className.replace( ' focus', '' );
				} else {
					self.className += ' focus';
				}
			}

			self = self.parentElement;
		}
	}
} )();