// use jQuery and hoverIntent if loaded

if ( typeof(jQuery) != 'undefined' ) {

	if ( typeof(jQuery.fn.hoverIntent) == 'undefined' ) {

	}

	jQuery(document).ready(function($){

		var adminbar = $('#wpadminbar'), refresh, touchOpen, touchClose, disableHoverIntent = false;

		refresh = function(i, el){ // force the browser to refresh the tabbing index

			var node = $(el), tab = node.attr('tabindex');

			if ( tab )

				node.attr('tabindex', '0').attr('tabindex', tab);

		};

		touchOpen = function(unbind) {

			adminbar.find('li.menupop').on('click.wp-mobile-hover', function(e) {

				var el = $(this);

					e.preventDefault();

					adminbar.find('li.menupop.hover').removeClass('hover');

					el.addClass('hover');

				}

				if ( unbind ) {

					$('li.menupop').off('click.wp-mobile-hover');

					disableHoverIntent = false;

				}

			});

		};

		touchClose = function() {

			var mobileEvent = /Mobile\/.+Safari/.test(navigator.userAgent) ? 'touchstart' : 'click';

			// close any open drop-downs when the click/touch is not on the toolbar

			$(document.body).on( mobileEvent+'.wp-mobile-hover', function(e) {

				if ( !$(e.target).closest('#wpadminbar').length )

					adminbar.find('li.menupop.hover').removeClass('hover');

			});

		};

		adminbar.removeClass('nojq').removeClass('nojs');

		if ( 'ontouchstart' in window ) {

			adminbar.on('touchstart', function(){

				touchOpen(true);

				disableHoverIntent = true;

			});

			touchClose();

		} else if ( /IEMobile\/[1-9]/.test(navigator.userAgent) ) {

			touchOpen();

			touchClose();

		}

		adminbar.find('li.menupop').hoverIntent({

				if ( disableHoverIntent )

					return;

				$(this).addClass('hover');

			},

				if ( disableHoverIntent )

					return;

				$(this).removeClass('hover');

			},

			timeout: 180,

			sensitivity: 7,

			interval: 100

		});

		if ( window.location.hash )

			window.scrollBy( 0, -32 );

		$('#wp-admin-bar-get-shortlink').click(function(e){

			e.preventDefault();

			$(this).addClass('selected').children('.shortlink-input').blur(function(){

				$(this).parents('#wp-admin-bar-get-shortlink').removeClass('selected');

			}).focus().select();

		});

		$('#wpadminbar li.menupop > .ab-item').bind('keydown.adminbar', function(e){

			if ( e.which != 13 )

				return;

			e.stopPropagation();

			e.preventDefault();

			if ( !wrap.length )

				wrap = $('#wpadminbar .quicklinks');

			wrap.find('.menupop').removeClass('hover');

			target.siblings('.ab-sub-wrapper').find('.ab-item').each(refresh);

		}).each(refresh);

		$('#wpadminbar .ab-item').bind('keydown.adminbar', function(e){

			if ( e.which != 27 )

				return;

			var target = $(e.target);

			e.stopPropagation();

			e.preventDefault();

			target.closest('.hover').removeClass('hover').children('.ab-item').focus();

			target.siblings('.ab-sub-wrapper').find('.ab-item').each(refresh);

		});

		$('#wpadminbar').click( function(e) {

			if ( e.target.id != 'wpadminbar' && e.target.id != 'wp-admin-bar-top-secondary' )

				return;

			e.preventDefault();

			$('html, body').animate({ scrollTop: 0 }, 'fast');

		});

		// fix focus bug in WebKit

		$('.screen-reader-shortcut').keydown( function(e) {

			if ( 13 != e.which )

				return;

			if ( ua.indexOf('applewebkit') != -1 && id && id.charAt(0) == '#' ) {

				setTimeout(function () {

					$(id).focus();

				}, 100);

			}

		});

		// Empty sessionStorage on logging out

		if ( 'sessionStorage' in window ) {

			$('#wp-admin-bar-logout a').click( function() {

				try {

					for ( var key in sessionStorage ) {

						if ( key.indexOf('wp-autosave-') != -1 )

							sessionStorage.removeItem(key);

					}

				} catch(e) {}

			});

		}

	});

} else {

	(function(d, w) {

		var addEvent = function( obj, type, fn ) {

			if ( obj.addEventListener )

				obj.addEventListener(type, fn, false);

			else if ( obj.attachEvent )

				obj.attachEvent('on' + type, function() { return fn.call(obj, window.event);});

		},

		aB, hc = new RegExp('\\bhover\\b', 'g'), q = [],

		rselected = new RegExp('\\bselected\\b', 'g'),

		/**

		 * Get the timeout ID of the given element

		 */

		getTOID = function(el) {

			var i = q.length;

			while ( i-- ) {

				if ( q[i] && el == q[i][1] )

					return q[i][0];

			}

			return false;

		},

		addHoverClass = function(t) {

			var i, id, inA, hovering, ul, li,

				ancestors = [],

				ancestorLength = 0;

			while ( t && t != aB && t != d ) {

				if ( 'LI' == t.nodeName.toUpperCase() ) {

					ancestors[ ancestors.length ] = t;

					id = getTOID(t);

					if ( id )

						clearTimeout( id );

					t.className = t.className ? ( t.className.replace(hc, '') + ' hover' ) : 'hover';

					hovering = t;

				}

				t = t.parentNode;

			}

			// Remove any selected classes.

			if ( hovering && hovering.parentNode ) {

				ul = hovering.parentNode;

				if ( ul && 'UL' == ul.nodeName.toUpperCase() ) {

					i = ul.childNodes.length;

					while ( i-- ) {

						li = ul.childNodes[i];

						if ( li != hovering )

							li.className = li.className ? li.className.replace( rselected, '' ) : '';

					}

				}

			}

			/* remove the hover class for any objects not in the immediate element's ancestry */

			i = q.length;

			while ( i-- ) {

				inA = false;

				ancestorLength = ancestors.length;

				while( ancestorLength-- ) {

					if ( ancestors[ ancestorLength ] == q[i][1] )

						inA = true;

				}

				if ( ! inA )

					q[i][1].className = q[i][1].className ? q[i][1].className.replace(hc, '') : '';

			}

		},

		removeHoverClass = function(t) {

			while ( t && t != aB && t != d ) {

				if ( 'LI' == t.nodeName.toUpperCase() ) {

					(function(t) {

						var to = setTimeout(function() {

							t.className = t.className ? t.className.replace(hc, '') : '';

						}, 500);

						q[q.length] = [to, t];

					})(t);

				}

				t = t.parentNode;

			}

		},

		clickShortlink = function(e) {

			var i, l, node,

				t = e.target || e.srcElement;

			// Make t the shortlink menu item, or return.

			while ( true ) {

				// Check if we've gone past the shortlink node,

				// or if the user is clicking on the input.

				if ( ! t || t == d || t == aB )

					return;

				// Check if we've found the shortlink node.

				if ( t.id && t.id == 'wp-admin-bar-get-shortlink' )

					break;

				t = t.parentNode;

			}

			// IE doesn't support preventDefault, and does support returnValue

			if ( e.preventDefault )

				e.preventDefault();

			e.returnValue = false;

			if ( -1 == t.className.indexOf('selected') )

				t.className += ' selected';

			for ( i = 0, l = t.childNodes.length; i < l; i++ ) {

				node = t.childNodes[i];

				if ( node.className && -1 != node.className.indexOf('shortlink-input') ) {

					node.focus();

					node.select();

					node.onblur = function() {

						t.className = t.className ? t.className.replace( rselected, '' ) : '';

					};

					break;

				}

			}

			return false;

		},

		scrollToTop = function(t) {

			var distance, speed, step, steps, timer, speed_step;

			// Ensure that the #wpadminbar was the target of the click.

			if ( t.id != 'wpadminbar' && t.id != 'wp-admin-bar-top-secondary' )

				return;

			distance    = window.pageYOffset || document.documentElement.scrollTop || document.body.scrollTop || 0;

			if ( distance < 1 )

				return;

			speed_step = distance > 800 ? 130 : 100;

			speed     = Math.min( 12, Math.round( distance / speed_step ) );

			step      = distance > 800 ? Math.round( distance / 30  ) : Math.round( distance / 20  );

			steps     = [];

			timer     = 0;

			// Animate scrolling to the top of the page by generating steps to

			// the top of the page and shifting to each step at a set interval.

			while ( distance ) {

				distance -= step;