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/**
* History.js
* https://github.com/browserstate/history.js
*
* Copyright © 2014+ Bevry Pty Ltd us@bevry.me (http://bevry.me)
* Copyright © 2011-2013 Benjamin Lupton b@lupton.cc (http://balupton.com)
* Released under the BSD License
* https://github.com/browserstate/history.js/blob/master/LICENSE.md
*/
( function ( e, t ) {
'use strict';
var n = ( e.History = e.History || {} ),
r = e.jQuery;
if ( typeof n.Adapter != 'undefined' )
throw new Error( 'History.js Adapter has already been loaded...' );
( n.Adapter = {
bind: function ( e, t, n ) {
r( e ).bind( t, n );
},
trigger: function ( e, t, n ) {
r( e ).trigger( t, n );
},
extractEventData: function ( e, n, r ) {
var i =
( n && n.originalEvent && n.originalEvent[ e ] ) ||
( r && r[ e ] ) ||
t;
return i;
},
onDomLoad: function ( e ) {
r( e );
},
} ),
typeof n.init != 'undefined' && n.init();
} )( window ),
( function ( e, t ) {
'use strict';
var n = e.console || t,
r = e.document,
i = e.navigator,
s = ! 1,
o = e.setTimeout,
u = e.clearTimeout,
a = e.setInterval,
f = e.clearInterval,
l = e.JSON,
c = e.alert,
h = ( e.History = e.History || {} ),
p = e.history;
try {
( s = e.sessionStorage ),
s.setItem( 'TEST', '1' ),
s.removeItem( 'TEST' );
} catch ( d ) {
s = ! 1;
}
( l.stringify = l.stringify || l.encode ),
( l.parse = l.parse || l.decode );
if ( typeof h.init != 'undefined' )
throw new Error( 'History.js Core has already been loaded...' );
( h.init = function ( e ) {
return typeof h.Adapter == 'undefined'
? ! 1
: ( typeof h.initCore != 'undefined' && h.initCore(),
typeof h.initHtml4 != 'undefined' && h.initHtml4(),
! 0 );
} ),
( h.initCore = function ( d ) {
if ( typeof h.initCore.initialized != 'undefined' ) return ! 1;
( h.initCore.initialized = ! 0 ),
( h.options = h.options || {} ),
( h.options.hashChangeInterval =
h.options.hashChangeInterval || 100 ),
( h.options.safariPollInterval =
h.options.safariPollInterval || 500 ),
( h.options.doubleCheckInterval =
h.options.doubleCheckInterval || 500 ),
( h.options.disableSuid = h.options.disableSuid || ! 1 ),
( h.options.storeInterval =
h.options.storeInterval || 1e3 ),
( h.options.busyDelay = h.options.busyDelay || 250 ),
( h.options.debug = h.options.debug || ! 1 ),
( h.options.initialTitle =
h.options.initialTitle || r.title ),
( h.options.html4Mode = h.options.html4Mode || ! 1 ),
( h.options.delayInit = h.options.delayInit || ! 1 ),
( h.intervalList = [] ),
( h.clearAllIntervals = function () {
var e,
t = h.intervalList;
if ( typeof t != 'undefined' && t !== null ) {
for ( e = 0; e < t.length; e++ ) f( t[ e ] );
h.intervalList = null;
}
} ),
( h.debug = function () {
( h.options.debug || ! 1 ) &&
h.log.apply( h, arguments );
} ),
( h.log = function () {
var e =
typeof n != 'undefined' &&
typeof n.log != 'undefined' &&
typeof n.log.apply != 'undefined',
t = r.getElementById( 'log' ),
i,
s,
o,
u,
a;
e
? ( ( u = Array.prototype.slice.call( arguments ) ),
( i = u.shift() ),
typeof n.debug != 'undefined'
? n.debug.apply( n, [ i, u ] )
: n.log.apply( n, [ i, u ] ) )
: ( i = '\n' + arguments[ 0 ] + '\n' );
for ( s = 1, o = arguments.length; s < o; ++s ) {
a = arguments[ s ];
if (
typeof a == 'object' &&
typeof l != 'undefined'
)
try {
a = l.stringify( a );
} catch ( f ) {}
i += '\n' + a + '\n';
}
return (
t
? ( ( t.value += i + '\n-----\n' ),
( t.scrollTop =
t.scrollHeight - t.clientHeight ) )
: e || c( i ),
! 0
);
} ),
( h.getInternetExplorerMajorVersion = function () {
var e = ( h.getInternetExplorerMajorVersion.cached =
typeof h.getInternetExplorerMajorVersion.cached !=
'undefined'
? h.getInternetExplorerMajorVersion.cached
: ( function () {
var e = 3,
t = r.createElement( 'div' ),
n = t.getElementsByTagName( 'i' );
while (
( t.innerHTML =
'<!--[if gt IE ' +
++e +
']><i></i><![endif]-->' ) &&
n[ 0 ]
);
return e > 4 ? e : ! 1;
} )() );
return e;
} ),
( h.isInternetExplorer = function () {
var e = ( h.isInternetExplorer.cached =
typeof h.isInternetExplorer.cached != 'undefined'
? h.isInternetExplorer.cached
: Boolean(
h.getInternetExplorerMajorVersion()
) );
return e;
} ),
h.options.html4Mode
? ( h.emulated = { pushState: ! 0, hashChange: ! 0 } )
: ( h.emulated = {
pushState: ! Boolean(
e.history &&
e.history.pushState &&
e.history.replaceState &&
! / Mobile\/([1-7][a-z]|(8([abcde]|f(1[0-8]))))/i.test(
i.userAgent
) &&
! /AppleWebKit\/5([0-2]|3[0-2])/i.test(
i.userAgent
)
),
hashChange: Boolean(
! (
'onhashchange' in e ||
'onhashchange' in r
) ||
( h.isInternetExplorer() &&
h.getInternetExplorerMajorVersion() <
8 )
),
} ),
( h.enabled = ! h.emulated.pushState ),
( h.bugs = {
setHash: Boolean(
! h.emulated.pushState &&
i.vendor === 'Apple Computer, Inc.' &&
/AppleWebKit\/5([0-2]|3[0-3])/.test(
i.userAgent
)
),
safariPoll: Boolean(
! h.emulated.pushState &&
i.vendor === 'Apple Computer, Inc.' &&
/AppleWebKit\/5([0-2]|3[0-3])/.test(
i.userAgent
)
),
ieDoubleCheck: Boolean(
h.isInternetExplorer() &&
h.getInternetExplorerMajorVersion() < 8
),
hashEscape: Boolean(
h.isInternetExplorer() &&
h.getInternetExplorerMajorVersion() < 7
),
} ),
( h.isEmptyObject = function ( e ) {
for ( var t in e )
if ( e.hasOwnProperty( t ) ) return ! 1;
return ! 0;
} ),
( h.cloneObject = function ( e ) {
var t, n;
return (
e
? ( ( t = l.stringify( e ) ),
( n = l.parse( t ) ) )
: ( n = {} ),
n
);
} ),
( h.getRootUrl = function () {
var e =
r.location.protocol +
'//' +
( r.location.hostname || r.location.host );
if ( r.location.port || ! 1 )
e += ':' + r.location.port;
return ( e += '/' ), e;
} ),
( h.getBaseHref = function () {
var e = r.getElementsByTagName( 'base' ),
t = null,
n = '';
return (
e.length === 1 &&
( ( t = e[ 0 ] ),
( n = t.href.replace( /[^\/]+$/, '' ) ) ),
( n = n.replace( /\/+$/, '' ) ),
n && ( n += '/' ),
n
);
} ),
( h.getBaseUrl = function () {
var e =
h.getBaseHref() ||
h.getBasePageUrl() ||
h.getRootUrl();
return e;
} ),
( h.getPageUrl = function () {
var e = h.getState( ! 1, ! 1 ),
t = ( e || {} ).url || h.getLocationHref(),
n;
return (
( n = t
.replace( /\/+$/, '' )
.replace( /[^\/]+$/, function ( e, t, n ) {
return /\./.test( e ) ? e : e + '/';
} ) ),
n
);
} ),
( h.getBasePageUrl = function () {
var e =
h
.getLocationHref()
.replace( /[#\?].*/, '' )
.replace( /[^\/]+$/, function ( e, t, n ) {
return /[^\/]$/.test( e ) ? '' : e;
} )
.replace( /\/+$/, '' ) + '/';
return e;
} ),
( h.getFullUrl = function ( e, t ) {
var n = e,
r = e.substring( 0, 1 );
return (
( t = typeof t == 'undefined' ? ! 0 : t ),
/[a-z]+\:\/\//.test( e ) ||
( r === '/'
? ( n =
h.getRootUrl() +
e.replace( /^\/+/, '' ) )
: r === '#'
? ( n =
h
.getPageUrl()
.replace( /#.*/, '' ) + e )
: r === '?'
? ( n =
h
.getPageUrl()
.replace( /[\?#].*/, '' ) + e )
: t
? ( n =
h.getBaseUrl() +
e.replace( /^(\.\/)+/, '' ) )
: ( n =
h.getBasePageUrl() +
e.replace( /^(\.\/)+/, '' ) ) ),
n.replace( /\#$/, '' )
);
} ),
( h.getShortUrl = function ( e ) {
var t = e,
n = h.getBaseUrl(),
r = h.getRootUrl();
return (
h.emulated.pushState && ( t = t.replace( n, '' ) ),
( t = t.replace( r, '/' ) ),
h.isTraditionalAnchor( t ) && ( t = './' + t ),
( t = t
.replace( /^(\.\/)+/g, './' )
.replace( /\#$/, '' ) ),
t
);
} ),
( h.getLocationHref = function ( e ) {
return (
( e = e || r ),
e.URL === e.location.href
? e.location.href
: e.location.href ===
decodeURIComponent( e.URL )
? e.URL
: e.location.hash &&
decodeURIComponent(
e.location.href.replace( /^[^#]+/, '' )
) === e.location.hash
? e.location.href
: e.URL.indexOf( '#' ) == -1 &&
e.location.href.indexOf( '#' ) != -1
? e.location.href
: e.URL || e.location.href
);
} ),
( h.store = {} ),
( h.idToState = h.idToState || {} ),
( h.stateToId = h.stateToId || {} ),
( h.urlToId = h.urlToId || {} ),
( h.storedStates = h.storedStates || [] ),
( h.savedStates = h.savedStates || [] ),
( h.normalizeStore = function () {
( h.store.idToState = h.store.idToState || {} ),
( h.store.urlToId = h.store.urlToId || {} ),
( h.store.stateToId = h.store.stateToId || {} );
} ),
( h.getState = function ( e, t ) {
typeof e == 'undefined' && ( e = ! 0 ),
typeof t == 'undefined' && ( t = ! 0 );
var n = h.getLastSavedState();
return (
! n && t && ( n = h.createStateObject() ),
e &&
( ( n = h.cloneObject( n ) ),
( n.url = n.cleanUrl || n.url ) ),
n
);
} ),
( h.getIdByState = function ( e ) {
var t = h.extractId( e.url ),
n;
if ( ! t ) {
n = h.getStateString( e );
if ( typeof h.stateToId[ n ] != 'undefined' )
t = h.stateToId[ n ];
else if (
typeof h.store.stateToId[ n ] != 'undefined'
)
t = h.store.stateToId[ n ];
else {
for (;;) {
t =
new Date().getTime() +
String( Math.random() ).replace(
/\D/g,
''
);
if (
typeof h.idToState[ t ] ==
'undefined' &&
typeof h.store.idToState[ t ] ==
'undefined'
)
break;
}
( h.stateToId[ n ] = t ),
( h.idToState[ t ] = e );
}
}
return t;
} ),
( h.normalizeState = function ( e ) {
var t, n;
if ( ! e || typeof e != 'object' ) e = {};
if ( typeof e.normalized != 'undefined' ) return e;
if ( ! e.data || typeof e.data != 'object' )
e.data = {};
return (
( t = {} ),
( t.normalized = ! 0 ),
( t.title = e.title || '' ),
( t.url = h.getFullUrl(
e.url ? e.url : h.getLocationHref()
) ),
( t.hash = h.getShortUrl( t.url ) ),
( t.data = h.cloneObject( e.data ) ),
( t.id = h.getIdByState( t ) ),
( t.cleanUrl = t.url.replace(
/\??\&_suid.*/,
''
) ),
( t.url = t.cleanUrl ),
( n = ! h.isEmptyObject( t.data ) ),
( t.title || n ) &&
h.options.disableSuid !== ! 0 &&
( ( t.hash = h
.getShortUrl( t.url )
.replace( /\??\&_suid.*/, '' ) ),
/\?/.test( t.hash ) || ( t.hash += '?' ),
( t.hash += '&_suid=' + t.id ) ),
( t.hashedUrl = h.getFullUrl( t.hash ) ),
( h.emulated.pushState || h.bugs.safariPoll ) &&
h.hasUrlDuplicate( t ) &&
( t.url = t.hashedUrl ),
t
);
} ),
( h.createStateObject = function ( e, t, n ) {
var r = { data: e, title: t, url: n };
return ( r = h.normalizeState( r ) ), r;
} ),
( h.getStateById = function ( e ) {
e = String( e );
var n = h.idToState[ e ] || h.store.idToState[ e ] || t;
return n;
} ),
( h.getStateString = function ( e ) {
var t, n, r;
return (
( t = h.normalizeState( e ) ),
( n = {
data: t.data,
title: e.title,
url: e.url,
} ),
( r = l.stringify( n ) ),
r
);
} ),
( h.getStateId = function ( e ) {
var t, n;
return ( t = h.normalizeState( e ) ), ( n = t.id ), n;
} ),
( h.getHashByState = function ( e ) {
var t, n;
return ( t = h.normalizeState( e ) ), ( n = t.hash ), n;
} ),
( h.extractId = function ( e ) {
var t, n, r, i;
return (
e.indexOf( '#' ) != -1
? ( i = e.split( '#' )[ 0 ] )
: ( i = e ),
( n = /(.*)\&_suid=([0-9]+)$/.exec( i ) ),
( r = n ? n[ 1 ] || e : e ),
( t = n ? String( n[ 2 ] || '' ) : '' ),
t || ! 1
);
} ),
( h.isTraditionalAnchor = function ( e ) {
var t = ! /[\/\?\.]/.test( e );
return t;
} ),
( h.extractState = function ( e, t ) {
var n = null,
r,
i;
return (
( t = t || ! 1 ),
( r = h.extractId( e ) ),
r && ( n = h.getStateById( r ) ),
n ||
( ( i = h.getFullUrl( e ) ),
( r = h.getIdByUrl( i ) || ! 1 ),
r && ( n = h.getStateById( r ) ),
! n &&
t &&
! h.isTraditionalAnchor( e ) &&
( n = h.createStateObject(
null,
null,
i
) ) ),
n
);
} ),
( h.getIdByUrl = function ( e ) {
var n = h.urlToId[ e ] || h.store.urlToId[ e ] || t;
return n;
} ),
( h.getLastSavedState = function () {
return h.savedStates[ h.savedStates.length - 1 ] || t;
} ),
( h.getLastStoredState = function () {
return h.storedStates[ h.storedStates.length - 1 ] || t;
} ),
( h.hasUrlDuplicate = function ( e ) {
var t = ! 1,
n;
return (
( n = h.extractState( e.url ) ),
( t = n && n.id !== e.id ),
t
);
} ),
( h.storeState = function ( e ) {
return (
( h.urlToId[ e.url ] = e.id ),
h.storedStates.push( h.cloneObject( e ) ),
e
);
} ),
( h.isLastSavedState = function ( e ) {
var t = ! 1,
n,
r,
i;
return (
h.savedStates.length &&
( ( n = e.id ),
( r = h.getLastSavedState() ),
( i = r.id ),
( t = n === i ) ),
t
);
} ),
( h.saveState = function ( e ) {
return h.isLastSavedState( e )
? ! 1
: ( h.savedStates.push( h.cloneObject( e ) ), ! 0 );
} ),
( h.getStateByIndex = function ( e ) {
var t = null;
return (
typeof e == 'undefined'
? ( t =
h.savedStates[
h.savedStates.length - 1
] )
: e < 0
? ( t =
h.savedStates[
h.savedStates.length + e
] )
: ( t = h.savedStates[ e ] ),
t
);
} ),
( h.getCurrentIndex = function () {
var e = null;
return (
h.savedStates.length < 1
? ( e = 0 )
: ( e = h.savedStates.length - 1 ),
e
);
} ),
( h.getHash = function ( e ) {
var t = h.getLocationHref( e ),
n;
return ( n = h.getHashByUrl( t ) ), n;
} ),
( h.unescapeHash = function ( e ) {
var t = h.normalizeHash( e );
return ( t = decodeURIComponent( t ) ), t;
} ),
( h.normalizeHash = function ( e ) {
var t = e.replace( /[^#]*#/, '' ).replace( /#.*/, '' );
return t;
} ),
( h.setHash = function ( e, t ) {
var n, i;
return t !== ! 1 && h.busy()
? ( h.pushQueue( {
scope: h,
callback: h.setHash,
args: arguments,
queue: t,
} ),
! 1 )
: ( h.busy( ! 0 ),
( n = h.extractState( e, ! 0 ) ),
n && ! h.emulated.pushState
? h.pushState( n.data, n.title, n.url, ! 1 )
: h.getHash() !== e &&
( h.bugs.setHash
? ( ( i = h.getPageUrl() ),
h.pushState(
null,
null,
i + '#' + e,
! 1
) )
: ( r.location.hash = e ) ),
h );
} ),
( h.escapeHash = function ( t ) {
var n = h.normalizeHash( t );
return (
( n = e.encodeURIComponent( n ) ),
h.bugs.hashEscape ||
( n = n
.replace( /\%21/g, '!' )
.replace( /\%26/g, '&' )
.replace( /\%3D/g, '=' )
.replace( /\%3F/g, '?' ) ),
n
);
} ),
( h.getHashByUrl = function ( e ) {
var t = String( e ).replace(
/([^#]*)#?([^#]*)#?(.*)/,
'$2'
);
return ( t = h.unescapeHash( t ) ), t;
} ),
( h.setTitle = function ( e ) {
var t = e.title,
n;
t ||
( ( n = h.getStateByIndex( 0 ) ),
n &&
n.url === e.url &&
( t = n.title || h.options.initialTitle ) );
try {
r.getElementsByTagName( 'title' )[ 0 ].innerHTML = t
.replace( '<', '<' )
.replace( '>', '>' )
.replace( ' & ', ' & ' );
} catch ( i ) {}
return ( r.title = t ), h;
} ),
( h.queues = [] ),
( h.busy = function ( e ) {
typeof e != 'undefined'
? ( h.busy.flag = e )
: typeof h.busy.flag == 'undefined' &&
( h.busy.flag = ! 1 );
if ( ! h.busy.flag ) {
u( h.busy.timeout );
var t = function () {
var e, n, r;
if ( h.busy.flag ) return;
for ( e = h.queues.length - 1; e >= 0; --e ) {
n = h.queues[ e ];
if ( n.length === 0 ) continue;
( r = n.shift() ),
h.fireQueueItem( r ),
( h.busy.timeout = o(
t,
h.options.busyDelay
) );
}
};
h.busy.timeout = o( t, h.options.busyDelay );
}
return h.busy.flag;
} ),
( h.busy.flag = ! 1 ),
( h.fireQueueItem = function ( e ) {
return e.callback.apply( e.scope || h, e.args || [] );
} ),
( h.pushQueue = function ( e ) {
return (
( h.queues[ e.queue || 0 ] =
h.queues[ e.queue || 0 ] || [] ),
h.queues[ e.queue || 0 ].push( e ),
h
);
} ),
( h.queue = function ( e, t ) {
return (
typeof e == 'function' && ( e = { callback: e } ),
typeof t != 'undefined' && ( e.queue = t ),
h.busy() ? h.pushQueue( e ) : h.fireQueueItem( e ),
h
);
} ),
( h.clearQueue = function () {
return ( h.busy.flag = ! 1 ), ( h.queues = [] ), h;
} ),
( h.stateChanged = ! 1 ),
( h.doubleChecker = ! 1 ),
( h.doubleCheckComplete = function () {
return (
( h.stateChanged = ! 0 ), h.doubleCheckClear(), h
);
} ),
( h.doubleCheckClear = function () {
return (
h.doubleChecker &&
( u( h.doubleChecker ),
( h.doubleChecker = ! 1 ) ),
h
);
} ),
( h.doubleCheck = function ( e ) {
return (
( h.stateChanged = ! 1 ),
h.doubleCheckClear(),
h.bugs.ieDoubleCheck &&
( h.doubleChecker = o( function () {
return (
h.doubleCheckClear(),
h.stateChanged || e(),
! 0
);
}, h.options.doubleCheckInterval ) ),
h
);
} ),
( h.safariStatePoll = function () {
var t = h.extractState( h.getLocationHref() ),
n;
if ( ! h.isLastSavedState( t ) )
return (
( n = t ),
n || ( n = h.createStateObject() ),
h.Adapter.trigger( e, 'popstate' ),
h
);
return;
} ),
( h.back = function ( e ) {
return e !== ! 1 && h.busy()
? ( h.pushQueue( {
scope: h,
callback: h.back,
args: arguments,
queue: e,
} ),
! 1 )
: ( h.busy( ! 0 ),
h.doubleCheck( function () {
h.back( ! 1 );
} ),
p.go( -1 ),
! 0 );
} ),
( h.forward = function ( e ) {
return e !== ! 1 && h.busy()
? ( h.pushQueue( {
scope: h,
callback: h.forward,
args: arguments,
queue: e,
} ),
! 1 )
: ( h.busy( ! 0 ),
h.doubleCheck( function () {
h.forward( ! 1 );
} ),
p.go( 1 ),
! 0 );
} ),
( h.go = function ( e, t ) {
var n;
if ( e > 0 ) for ( n = 1; n <= e; ++n ) h.forward( t );
else {
if ( ! ( e < 0 ) )
throw new Error(
'History.go: History.go requires a positive or negative integer passed.'
);
for ( n = -1; n >= e; --n ) h.back( t );
}
return h;
} );
if ( h.emulated.pushState ) {
var v = function () {};
( h.pushState = h.pushState || v ),
( h.replaceState = h.replaceState || v );
} else
( h.onPopState = function ( t, n ) {
var r = ! 1,
i = ! 1,
s,
o;
return (
h.doubleCheckComplete(),
( s = h.getHash() ),
s
? ( ( o = h.extractState(
s || h.getLocationHref(),
! 0
) ),
o
? h.replaceState(
o.data,
o.title,
o.url,
! 1
)
: ( h.Adapter.trigger(
e,
'anchorchange'
),
h.busy( ! 1 ) ),
( h.expectedStateId = ! 1 ),
! 1 )
: ( ( r =
h.Adapter.extractEventData(
'state',
t,
n
) || ! 1 ),
r
? ( i = h.getStateById( r ) )
: h.expectedStateId
? ( i = h.getStateById(
h.expectedStateId
) )
: ( i = h.extractState(
h.getLocationHref()
) ),
i ||
( i = h.createStateObject(
null,
null,
h.getLocationHref()
) ),
( h.expectedStateId = ! 1 ),
h.isLastSavedState( i )
? ( h.busy( ! 1 ), ! 1 )
: ( h.storeState( i ),
h.saveState( i ),
h.setTitle( i ),
h.Adapter.trigger( e, 'statechange' ),
h.busy( ! 1 ),
! 0 ) )
);
} ),
h.Adapter.bind( e, 'popstate', h.onPopState ),
( h.pushState = function ( t, n, r, i ) {
if ( h.getHashByUrl( r ) && h.emulated.pushState )
throw new Error(
'History.js does not support states with fragement-identifiers (hashes/anchors).'
);
if ( i !== ! 1 && h.busy() )
return (
h.pushQueue( {
scope: h,
callback: h.pushState,
args: arguments,
queue: i,
} ),
! 1
);
h.busy( ! 0 );
var s = h.createStateObject( t, n, r );
return (
h.isLastSavedState( s )
? h.busy( ! 1 )
: ( h.storeState( s ),
( h.expectedStateId = s.id ),
p.pushState( s.id, s.title, s.url ),
h.Adapter.trigger( e, 'popstate' ) ),
! 0
);
} ),
( h.replaceState = function ( t, n, r, i ) {
if ( h.getHashByUrl( r ) && h.emulated.pushState )
throw new Error(
'History.js does not support states with fragement-identifiers (hashes/anchors).'
);
if ( i !== ! 1 && h.busy() )
return (
h.pushQueue( {
scope: h,
callback: h.replaceState,
args: arguments,
queue: i,
} ),
! 1
);
h.busy( ! 0 );
var s = h.createStateObject( t, n, r );
return (
h.isLastSavedState( s )
? h.busy( ! 1 )
: ( h.storeState( s ),
( h.expectedStateId = s.id ),
p.replaceState( s.id, s.title, s.url ),
h.Adapter.trigger( e, 'popstate' ) ),
! 0
);
} );
if ( s ) {
try {
h.store = l.parse( s.getItem( 'History.store' ) ) || {};
} catch ( m ) {
h.store = {};
}
h.normalizeStore();
} else ( h.store = {} ), h.normalizeStore();
h.Adapter.bind( e, 'unload', h.clearAllIntervals ),
h.saveState(
h.storeState(
h.extractState( h.getLocationHref(), ! 0 )
)
),
s &&
( ( h.onUnload = function () {
var e, t, n;
try {
e =
l.parse( s.getItem( 'History.store' ) ) ||
{};
} catch ( r ) {
e = {};
}
( e.idToState = e.idToState || {} ),
( e.urlToId = e.urlToId || {} ),
( e.stateToId = e.stateToId || {} );
for ( t in h.idToState ) {
if ( ! h.idToState.hasOwnProperty( t ) )
continue;
e.idToState[ t ] = h.idToState[ t ];
}
for ( t in h.urlToId ) {
if ( ! h.urlToId.hasOwnProperty( t ) ) continue;
e.urlToId[ t ] = h.urlToId[ t ];
}
for ( t in h.stateToId ) {
if ( ! h.stateToId.hasOwnProperty( t ) )
continue;
e.stateToId[ t ] = h.stateToId[ t ];
}
( h.store = e ),
h.normalizeStore(),
( n = l.stringify( e ) );
try {
s.setItem( 'History.store', n );
} catch ( i ) {
if (
i.code !== DOMException.QUOTA_EXCEEDED_ERR
)
throw i;
s.length &&
( s.removeItem( 'History.store' ),
s.setItem( 'History.store', n ) );
}
} ),
h.intervalList.push(
a( h.onUnload, h.options.storeInterval )
),
h.Adapter.bind( e, 'beforeunload', h.onUnload ),
h.Adapter.bind( e, 'unload', h.onUnload ) );
if ( ! h.emulated.pushState ) {
h.bugs.safariPoll &&
h.intervalList.push(
a( h.safariStatePoll, h.options.safariPollInterval )
);
if (
i.vendor === 'Apple Computer, Inc.' ||
( i.appCodeName || '' ) === 'Mozilla'
)
h.Adapter.bind( e, 'hashchange', function () {
h.Adapter.trigger( e, 'popstate' );
} ),
h.getHash() &&
h.Adapter.onDomLoad( function () {
h.Adapter.trigger( e, 'hashchange' );
} );
}
} ),
( ! h.options || ! h.options.delayInit ) && h.init();
} )( window );