' . $pageTitle . '

" ), - fakeBody = $( "" ).append( testDiv ); - - return function( query ) { - if ( !( query in cache ) ) { - var styleBlock = document.createElement( "style" ), - cssrule = "@media " + query + " { #jquery-mediatest { position:absolute; } }"; - - //must set type for IE! - styleBlock.type = "text/css"; - - if ( styleBlock.styleSheet ){ - styleBlock.styleSheet.cssText = cssrule; - } else { - styleBlock.appendChild( document.createTextNode(cssrule) ); - } - - $html.prepend( fakeBody ).prepend( styleBlock ); - cache[ query ] = testDiv.css( "position" ) === "absolute"; - fakeBody.add( styleBlock ).remove(); - } - return cache[ query ]; - }; -})(); - -})(jQuery);/* -* jQuery Mobile Framework : support tests -* Copyright (c) jQuery Project -* Dual licensed under the MIT (MIT-LICENSE.txt) and GPL (GPL-LICENSE.txt) licenses. -*/ - -(function( $, undefined ) { - -var fakeBody = $( "" ).prependTo( "html" ), - fbCSS = fakeBody[ 0 ].style, - vendors = [ "webkit", "moz", "o" ], - webos = "palmGetResource" in window, //only used to rule out scrollTop - bb = window.blackberry; //only used to rule out box shadow, as it's filled opaque on BB - -// thx Modernizr -function propExists( prop ) { - var uc_prop = prop.charAt( 0 ).toUpperCase() + prop.substr( 1 ), - props = ( prop + " " + vendors.join( uc_prop + " " ) + uc_prop ).split( " " ); - - for ( var v in props ){ - if ( fbCSS[ v ] !== undefined ) { - return true; - } - } -} - -// Test for dynamic-updating base tag support ( allows us to avoid href,src attr rewriting ) -function baseTagTest() { - var fauxBase = location.protocol + "//" + location.host + location.pathname + "ui-dir/", - base = $( "head base" ), - fauxEle = null, - href = "", - link, rebase; - - if ( !base.length ) { - base = fauxEle = $( "", { "href": fauxBase }).appendTo( "head" ); - } else { - href = base.attr( "href" ); - } - - link = $( "" ).prependTo( fakeBody ); - rebase = link[ 0 ].href; - base[ 0 ].href = href ? href : location.pathname; - - if ( fauxEle ) { - fauxEle.remove(); - } - return rebase.indexOf( fauxBase ) === 0; -} - - -// non-UA-based IE version check by James Padolsey, modified by jdalton - from http://gist.github.com/527683 -// allows for inclusion of IE 6+, including Windows Mobile 7 -$.mobile.browser = {}; -$.mobile.browser.ie = (function() { - var v = 3, - div = document.createElement( "div" ), - a = div.all || []; - - while ( div.innerHTML = "", a[ 0 ] ); - - return v > 4 ? v : !v; -})(); - - -$.extend( $.support, { - orientation: "orientation" in window, - touch: "ontouchend" in document, - cssTransitions: "WebKitTransitionEvent" in window, - pushState: !!history.pushState, - mediaquery: $.mobile.media( "only all" ), - cssPseudoElement: !!propExists( "content" ), - boxShadow: !!propExists( "boxShadow" ) && !bb, - scrollTop: ( "pageXOffset" in window || "scrollTop" in document.documentElement || "scrollTop" in fakeBody[ 0 ] ) && !webos, - dynamicBaseTag: baseTagTest(), - // TODO: This is a weak test. We may want to beef this up later. - eventCapture: "addEventListener" in document -}); - -fakeBody.remove(); - - -// $.mobile.ajaxBlacklist is used to override ajaxEnabled on platforms that have known conflicts with hash history updates (BB5, Symbian) -// or that generally work better browsing in regular http for full page refreshes (Opera Mini) -// Note: This detection below is used as a last resort. -// We recommend only using these detection methods when all other more reliable/forward-looking approaches are not possible -var nokiaLTE7_3 = (function(){ - - var ua = window.navigator.userAgent; - - //The following is an attempt to match Nokia browsers that are running Symbian/s60, with webkit, version 7.3 or older - return ua.indexOf( "Nokia" ) > -1 && - ( ua.indexOf( "Symbian/3" ) > -1 || ua.indexOf( "Series60/5" ) > -1 ) && - ua.indexOf( "AppleWebKit" ) > -1 && - ua.match( /(BrowserNG|NokiaBrowser)\/7\.[0-3]/ ); -})(); - -$.mobile.ajaxBlacklist = - // BlackBerry browsers, pre-webkit - window.blackberry && !window.WebKitPoint || - // Opera Mini - window.operamini && Object.prototype.toString.call( window.operamini ) === "[object OperaMini]" || - // Symbian webkits pre 7.3 - nokiaLTE7_3; - -// Lastly, this workaround is the only way we've found so far to get pre 7.3 Symbian webkit devices -// to render the stylesheets when they're referenced before this script, as we'd recommend doing. -// This simply reappends the CSS in place, which for some reason makes it apply -if ( nokiaLTE7_3 ) { - $(function() { - $( "head link[rel=stylesheet]" ).attr( "rel", "alternate stylesheet" ).attr( "rel", "stylesheet" ); - }); -} - -// For ruling out shadows via css -if ( !$.support.boxShadow ) { - $( "html" ).addClass( "ui-mobile-nosupport-boxshadow" ); -} - -})( jQuery );/* -* jQuery Mobile Framework : "mouse" plugin -* Copyright (c) jQuery Project -* Dual licensed under the MIT or GPL Version 2 licenses. -* http://jquery.org/license -*/ - -// This plugin is an experiment for abstracting away the touch and mouse -// events so that developers don't have to worry about which method of input -// the device their document is loaded on supports. -// -// The idea here is to allow the developer to register listeners for the -// basic mouse events, such as mousedown, mousemove, mouseup, and click, -// and the plugin will take care of registering the correct listeners -// behind the scenes to invoke the listener at the fastest possible time -// for that device, while still retaining the order of event firing in -// the traditional mouse environment, should multiple handlers be registered -// on the same element for different events. -// -// The current version exposes the following virtual events to jQuery bind methods: -// "vmouseover vmousedown vmousemove vmouseup vclick vmouseout vmousecancel" - -(function( $, window, document, undefined ) { - -var dataPropertyName = "virtualMouseBindings", - touchTargetPropertyName = "virtualTouchID", - virtualEventNames = "vmouseover vmousedown vmousemove vmouseup vclick vmouseout vmousecancel".split( " " ), - touchEventProps = "clientX clientY pageX pageY screenX screenY".split( " " ), - activeDocHandlers = {}, - resetTimerID = 0, - startX = 0, - startY = 0, - didScroll = false, - clickBlockList = [], - blockMouseTriggers = false, - blockTouchTriggers = false, - eventCaptureSupported = $.support.eventCapture, - $document = $( document ), - nextTouchID = 1, - lastTouchID = 0; - -$.vmouse = { - moveDistanceThreshold: 10, - clickDistanceThreshold: 10, - resetTimerDuration: 1500 -}; - -function getNativeEvent( event ) { - - while ( event && typeof event.originalEvent !== "undefined" ) { - event = event.originalEvent; - } - return event; -} - -function createVirtualEvent( event, eventType ) { - - var t = event.type, - oe, props, ne, prop, ct, touch, i, j; - - event = $.Event(event); - event.type = eventType; - - oe = event.originalEvent; - props = $.event.props; - - // copy original event properties over to the new event - // this would happen if we could call $.event.fix instead of $.Event - // but we don't have a way to force an event to be fixed multiple times - if ( oe ) { - for ( i = props.length, prop; i; ) { - prop = props[ --i ]; - event[ prop ] = oe[ prop ]; - } - } - - if ( t.search(/^touch/) !== -1 ) { - ne = getNativeEvent( oe ); - t = ne.touches; - ct = ne.changedTouches; - touch = ( t && t.length ) ? t[0] : ( (ct && ct.length) ? ct[ 0 ] : undefined ); - - if ( touch ) { - for ( j = 0, len = touchEventProps.length; j < len; j++){ - prop = touchEventProps[ j ]; - event[ prop ] = touch[ prop ]; - } - } - } - - return event; -} - -function getVirtualBindingFlags( element ) { - - var flags = {}, - b, k; - - while ( element ) { - - b = $.data( element, dataPropertyName ); - - for ( k in b ) { - if ( b[ k ] ) { - flags[ k ] = flags.hasVirtualBinding = true; - } - } - element = element.parentNode; - } - return flags; -} - -function getClosestElementWithVirtualBinding( element, eventType ) { - var b; - while ( element ) { - - b = $.data( element, dataPropertyName ); - - if ( b && ( !eventType || b[ eventType ] ) ) { - return element; - } - element = element.parentNode; - } - return null; -} - -function enableTouchBindings() { - blockTouchTriggers = false; -} - -function disableTouchBindings() { - blockTouchTriggers = true; -} - -function enableMouseBindings() { - lastTouchID = 0; - clickBlockList.length = 0; - blockMouseTriggers = false; - - // When mouse bindings are enabled, our - // touch bindings are disabled. - disableTouchBindings(); -} - -function disableMouseBindings() { - // When mouse bindings are disabled, our - // touch bindings are enabled. - enableTouchBindings(); -} - -function startResetTimer() { - clearResetTimer(); - resetTimerID = setTimeout(function(){ - resetTimerID = 0; - enableMouseBindings(); - }, $.vmouse.resetTimerDuration ); -} - -function clearResetTimer() { - if ( resetTimerID ){ - clearTimeout( resetTimerID ); - resetTimerID = 0; - } -} - -function triggerVirtualEvent( eventType, event, flags ) { - var defaultPrevented = false, - ve; - - if ( ( flags && flags[ eventType ] ) || - ( !flags && getClosestElementWithVirtualBinding( event.target, eventType ) ) ) { - - ve = createVirtualEvent( event, eventType ); - - $( event.target).trigger( ve ); - - defaultPrevented = ve.isDefaultPrevented(); - } - - return defaultPrevented; -} - -function mouseEventCallback( event ) { - var touchID = $.data(event.target, touchTargetPropertyName); - - if ( !blockMouseTriggers && ( !lastTouchID || lastTouchID !== touchID ) ){ - triggerVirtualEvent( "v" + event.type, event ); - } -} - -function handleTouchStart( event ) { - - var touches = getNativeEvent( event ).touches, - target, flags; - - if ( touches && touches.length === 1 ) { - - target = event.target; - flags = getVirtualBindingFlags( target ); - - if ( flags.hasVirtualBinding ) { - - lastTouchID = nextTouchID++; - $.data( target, touchTargetPropertyName, lastTouchID ); - - clearResetTimer(); - - disableMouseBindings(); - didScroll = false; - - var t = getNativeEvent( event ).touches[ 0 ]; - startX = t.pageX; - startY = t.pageY; - - triggerVirtualEvent( "vmouseover", event, flags ); - triggerVirtualEvent( "vmousedown", event, flags ); - } - } -} - -function handleScroll( event ) { - if ( blockTouchTriggers ) { - return; - } - - if ( !didScroll ) { - triggerVirtualEvent( "vmousecancel", event, getVirtualBindingFlags( event.target ) ); - } - - didScroll = true; - startResetTimer(); -} - -function handleTouchMove( event ) { - if ( blockTouchTriggers ) { - return; - } - - var t = getNativeEvent( event ).touches[ 0 ], - didCancel = didScroll, - moveThreshold = $.vmouse.moveDistanceThreshold; - didScroll = didScroll || - ( Math.abs(t.pageX - startX) > moveThreshold || - Math.abs(t.pageY - startY) > moveThreshold ), - flags = getVirtualBindingFlags( event.target ); - - if ( didScroll && !didCancel ) { - triggerVirtualEvent( "vmousecancel", event, flags ); - } - - triggerVirtualEvent( "vmousemove", event, flags ); - startResetTimer(); -} - -function handleTouchEnd( event ) { - if ( blockTouchTriggers ) { - return; - } - - disableTouchBindings(); - - var flags = getVirtualBindingFlags( event.target ), - t; - triggerVirtualEvent( "vmouseup", event, flags ); - - if ( !didScroll ) { - if ( triggerVirtualEvent( "vclick", event, flags ) ) { - // The target of the mouse events that follow the touchend - // event don't necessarily match the target used during the - // touch. This means we need to rely on coordinates for blocking - // any click that is generated. - t = getNativeEvent( event ).changedTouches[ 0 ]; - clickBlockList.push({ - touchID: lastTouchID, - x: t.clientX, - y: t.clientY - }); - - // Prevent any mouse events that follow from triggering - // virtual event notifications. - blockMouseTriggers = true; - } - } - triggerVirtualEvent( "vmouseout", event, flags); - didScroll = false; - - startResetTimer(); -} - -function hasVirtualBindings( ele ) { - var bindings = $.data( ele, dataPropertyName ), - k; - - if ( bindings ) { - for ( k in bindings ) { - if ( bindings[ k ] ) { - return true; - } - } - } - return false; -} - -function dummyMouseHandler(){} - -function getSpecialEventObject( eventType ) { - var realType = eventType.substr( 1 ); - - return { - setup: function( data, namespace ) { - // If this is the first virtual mouse binding for this element, - // add a bindings object to its data. - - if ( !hasVirtualBindings( this ) ) { - $.data( this, dataPropertyName, {}); - } - - // If setup is called, we know it is the first binding for this - // eventType, so initialize the count for the eventType to zero. - var bindings = $.data( this, dataPropertyName ); - bindings[ eventType ] = true; - - // If this is the first virtual mouse event for this type, - // register a global handler on the document. - - activeDocHandlers[ eventType ] = ( activeDocHandlers[ eventType ] || 0 ) + 1; - - if ( activeDocHandlers[ eventType ] === 1 ) { - $document.bind( realType, mouseEventCallback ); - } - - // Some browsers, like Opera Mini, won't dispatch mouse/click events - // for elements unless they actually have handlers registered on them. - // To get around this, we register dummy handlers on the elements. - - $( this ).bind( realType, dummyMouseHandler ); - - // For now, if event capture is not supported, we rely on mouse handlers. - if ( eventCaptureSupported ) { - // If this is the first virtual mouse binding for the document, - // register our touchstart handler on the document. - - activeDocHandlers[ "touchstart" ] = ( activeDocHandlers[ "touchstart" ] || 0) + 1; - - if (activeDocHandlers[ "touchstart" ] === 1) { - $document.bind( "touchstart", handleTouchStart ) - .bind( "touchend", handleTouchEnd ) - - // On touch platforms, touching the screen and then dragging your finger - // causes the window content to scroll after some distance threshold is - // exceeded. On these platforms, a scroll prevents a click event from being - // dispatched, and on some platforms, even the touchend is suppressed. To - // mimic the suppression of the click event, we need to watch for a scroll - // event. Unfortunately, some platforms like iOS don't dispatch scroll - // events until *AFTER* the user lifts their finger (touchend). This means - // we need to watch both scroll and touchmove events to figure out whether - // or not a scroll happenens before the touchend event is fired. - - .bind( "touchmove", handleTouchMove ) - .bind( "scroll", handleScroll ); - } - } - }, - - teardown: function( data, namespace ) { - // If this is the last virtual binding for this eventType, - // remove its global handler from the document. - - --activeDocHandlers[ eventType ]; - - if ( !activeDocHandlers[ eventType ] ) { - $document.unbind( realType, mouseEventCallback ); - } - - if ( eventCaptureSupported ) { - // If this is the last virtual mouse binding in existence, - // remove our document touchstart listener. - - --activeDocHandlers[ "touchstart" ]; - - if ( !activeDocHandlers[ "touchstart" ] ) { - $document.unbind( "touchstart", handleTouchStart ) - .unbind( "touchmove", handleTouchMove ) - .unbind( "touchend", handleTouchEnd ) - .unbind( "scroll", handleScroll ); - } - } - - var $this = $( this ), - bindings = $.data( this, dataPropertyName ); - - // teardown may be called when an element was - // removed from the DOM. If this is the case, - // jQuery core may have already stripped the element - // of any data bindings so we need to check it before - // using it. - if ( bindings ) { - bindings[ eventType ] = false; - } - - // Unregister the dummy event handler. - - $this.unbind( realType, dummyMouseHandler ); - - // If this is the last virtual mouse binding on the - // element, remove the binding data from the element. - - if ( !hasVirtualBindings( this ) ) { - $this.removeData( dataPropertyName ); - } - } - }; -} - -// Expose our custom events to the jQuery bind/unbind mechanism. - -for ( var i = 0; i < virtualEventNames.length; i++ ){ - $.event.special[ virtualEventNames[ i ] ] = getSpecialEventObject( virtualEventNames[ i ] ); -} - -// Add a capture click handler to block clicks. -// Note that we require event capture support for this so if the device -// doesn't support it, we punt for now and rely solely on mouse events. -if ( eventCaptureSupported ) { - document.addEventListener( "click", function( e ){ - var cnt = clickBlockList.length, - target = e.target, - x, y, ele, i, o, touchID; - - if ( cnt ) { - x = e.clientX; - y = e.clientY; - threshold = $.vmouse.clickDistanceThreshold; - - // The idea here is to run through the clickBlockList to see if - // the current click event is in the proximity of one of our - // vclick events that had preventDefault() called on it. If we find - // one, then we block the click. - // - // Why do we have to rely on proximity? - // - // Because the target of the touch event that triggered the vclick - // can be different from the target of the click event synthesized - // by the browser. The target of a mouse/click event that is syntehsized - // from a touch event seems to be implementation specific. For example, - // some browsers will fire mouse/click events for a link that is near - // a touch event, even though the target of the touchstart/touchend event - // says the user touched outside the link. Also, it seems that with most - // browsers, the target of the mouse/click event is not calculated until the - // time it is dispatched, so if you replace an element that you touched - // with another element, the target of the mouse/click will be the new - // element underneath that point. - // - // Aside from proximity, we also check to see if the target and any - // of its ancestors were the ones that blocked a click. This is necessary - // because of the strange mouse/click target calculation done in the - // Android 2.1 browser, where if you click on an element, and there is a - // mouse/click handler on one of its ancestors, the target will be the - // innermost child of the touched element, even if that child is no where - // near the point of touch. - - ele = target; - - while ( ele ) { - for ( i = 0; i < cnt; i++ ) { - o = clickBlockList[ i ]; - touchID = 0; - - if ( ( ele === target && Math.abs( o.x - x ) < threshold && Math.abs( o.y - y ) < threshold ) || - $.data( ele, touchTargetPropertyName ) === o.touchID ) { - // XXX: We may want to consider removing matches from the block list - // instead of waiting for the reset timer to fire. - e.preventDefault(); - e.stopPropagation(); - return; - } - } - ele = ele.parentNode; - } - } - }, true); -} -})( jQuery, window, document ); -/* -* jQuery Mobile Framework : events -* Copyright (c) jQuery Project -* Dual licensed under the MIT or GPL Version 2 licenses. -* http://jquery.org/license -*/ -(function( $, window, undefined ) { - -// add new event shortcuts -$.each( ( "touchstart touchmove touchend orientationchange throttledresize " + - "tap taphold swipe swipeleft swiperight scrollstart scrollstop" ).split( " " ), function( i, name ) { - - $.fn[ name ] = function( fn ) { - return fn ? this.bind( name, fn ) : this.trigger( name ); - }; - - $.attrFn[ name ] = true; -}); - -var supportTouch = $.support.touch, - scrollEvent = "touchmove scroll", - touchStartEvent = supportTouch ? "touchstart" : "mousedown", - touchStopEvent = supportTouch ? "touchend" : "mouseup", - touchMoveEvent = supportTouch ? "touchmove" : "mousemove"; - -function triggerCustomEvent( obj, eventType, event ) { - var originalType = event.type; - event.type = eventType; - $.event.handle.call( obj, event ); - event.type = originalType; -} - -// also handles scrollstop -$.event.special.scrollstart = { - - enabled: true, - - setup: function() { - - var thisObject = this, - $this = $( thisObject ), - scrolling, - timer; - - function trigger( event, state ) { - scrolling = state; - triggerCustomEvent( thisObject, scrolling ? "scrollstart" : "scrollstop", event ); - } - - // iPhone triggers scroll after a small delay; use touchmove instead - $this.bind( scrollEvent, function( event ) { - - if ( !$.event.special.scrollstart.enabled ) { - return; - } - - if ( !scrolling ) { - trigger( event, true ); - } - - clearTimeout( timer ); - timer = setTimeout(function() { - trigger( event, false ); - }, 50 ); - }); - } -}; - -// also handles taphold -$.event.special.tap = { - setup: function() { - var thisObject = this, - $this = $( thisObject ); - - $this.bind( "vmousedown", function( event ) { - - if ( event.which && event.which !== 1 ) { - return false; - } - - var touching = true, - origTarget = event.target, - origEvent = event.originalEvent, - timer; - - function clearTapHandlers() { - touching = false; - clearTimeout(timer); - - $this.unbind( "vclick", clickHandler ) - .unbind( "vmousecancel", clearTapHandlers ); - } - - function clickHandler(event) { - clearTapHandlers(); - - // ONLY trigger a 'tap' event if the start target is - // the same as the stop target. - if ( origTarget == event.target ) { - triggerCustomEvent( thisObject, "tap", event ); - } - } - - $this.bind( "vmousecancel", clearTapHandlers ) - .bind( "vclick", clickHandler ); - - timer = setTimeout(function() { - if ( touching ) { - triggerCustomEvent( thisObject, "taphold", event ); - } - }, 750 ); - }); - } -}; - -// also handles swipeleft, swiperight -$.event.special.swipe = { - scrollSupressionThreshold: 10, // More than this horizontal displacement, and we will suppress scrolling. - - durationThreshold: 1000, // More time than this, and it isn't a swipe. - - horizontalDistanceThreshold: 30, // Swipe horizontal displacement must be more than this. - - verticalDistanceThreshold: 75, // Swipe vertical displacement must be less than this. - - setup: function() { - var thisObject = this, - $this = $( thisObject ); - - $this.bind( touchStartEvent, function( event ) { - var data = event.originalEvent.touches ? - event.originalEvent.touches[ 0 ] : event, - start = { - time: ( new Date() ).getTime(), - coords: [ data.pageX, data.pageY ], - origin: $( event.target ) - }, - stop; - - function moveHandler( event ) { - - if ( !start ) { - return; - } - - var data = event.originalEvent.touches ? - event.originalEvent.touches[ 0 ] : event; - - stop = { - time: ( new Date() ).getTime(), - coords: [ data.pageX, data.pageY ] - }; - - // prevent scrolling - if ( Math.abs( start.coords[ 0 ] - stop.coords[ 0 ] ) > $.event.special.swipe.scrollSupressionThreshold ) { - event.preventDefault(); - } - } - - $this.bind( touchMoveEvent, moveHandler ) - .one( touchStopEvent, function( event ) { - $this.unbind( touchMoveEvent, moveHandler ); - - if ( start && stop ) { - if ( stop.time - start.time < $.event.special.swipe.durationThreshold && - Math.abs( start.coords[ 0 ] - stop.coords[ 0 ] ) > $.event.special.swipe.horizontalDistanceThreshold && - Math.abs( start.coords[ 1 ] - stop.coords[ 1 ] ) < $.event.special.swipe.verticalDistanceThreshold ) { - - start.origin.trigger( "swipe" ) - .trigger( start.coords[0] > stop.coords[ 0 ] ? "swipeleft" : "swiperight" ); - } - } - start = stop = undefined; - }); - }); - } -}; - -(function( $, window ) { - // "Cowboy" Ben Alman - - var win = $( window ), - special_event, - get_orientation, - last_orientation; - - $.event.special.orientationchange = special_event = { - setup: function() { - // If the event is supported natively, return false so that jQuery - // will bind to the event using DOM methods. - if ( $.support.orientation ) { - return false; - } - - // Get the current orientation to avoid initial double-triggering. - last_orientation = get_orientation(); - - // Because the orientationchange event doesn't exist, simulate the - // event by testing window dimensions on resize. - win.bind( "throttledresize", handler ); - }, - teardown: function(){ - // If the event is not supported natively, return false so that - // jQuery will unbind the event using DOM methods. - if ( $.support.orientation ) { - return false; - } - - // Because the orientationchange event doesn't exist, unbind the - // resize event handler. - win.unbind( "throttledresize", handler ); - }, - add: function( handleObj ) { - // Save a reference to the bound event handler. - var old_handler = handleObj.handler; - - handleObj.handler = function( event ) { - // Modify event object, adding the .orientation property. - event.orientation = get_orientation(); - - // Call the originally-bound event handler and return its result. - return old_handler.apply( this, arguments ); - }; - } - }; - - // If the event is not supported natively, this handler will be bound to - // the window resize event to simulate the orientationchange event. - function handler() { - // Get the current orientation. - var orientation = get_orientation(); - - if ( orientation !== last_orientation ) { - // The orientation has changed, so trigger the orientationchange event. - last_orientation = orientation; - win.trigger( "orientationchange" ); - } - }; - - // Get the current page orientation. This method is exposed publicly, should it - // be needed, as jQuery.event.special.orientationchange.orientation() - $.event.special.orientationchange.orientation = get_orientation = function() { - var elem = document.documentElement; - return elem && elem.clientWidth / elem.clientHeight < 1.1 ? "portrait" : "landscape"; - }; - -})( jQuery, window ); - - -// throttled resize event -(function() { - - $.event.special.throttledresize = { - setup: function() { - $( this ).bind( "resize", handler ); - }, - teardown: function(){ - $( this ).unbind( "resize", handler ); - } - }; - - var throttle = 250, - handler = function() { - curr = ( new Date() ).getTime(); - diff = curr - lastCall; - - if ( diff >= throttle ) { - - lastCall = curr; - $( this ).trigger( "throttledresize" ); - - } else { - - if ( heldCall ) { - clearTimeout( heldCall ); - } - - // Promise a held call will still execute - heldCall = setTimeout( handler, throttle - diff ); - } - }, - lastCall = 0, - heldCall, - curr, - diff; -})(); - - -$.each({ - scrollstop: "scrollstart", - taphold: "tap", - swipeleft: "swipe", - swiperight: "swipe" -}, function( event, sourceEvent ) { - - $.event.special[ event ] = { - setup: function() { - $( this ).bind( sourceEvent, $.noop ); - } - }; -}); - -})( jQuery, this ); -/*! - * jQuery hashchange event - v1.3 - 7/21/2010 - * http://benalman.com/projects/jquery-hashchange-plugin/ - * - * Copyright (c) 2010 "Cowboy" Ben Alman - * Dual licensed under the MIT and GPL licenses. - * http://benalman.com/about/license/ - */ - -// Script: jQuery hashchange event -// -// *Version: 1.3, Last updated: 7/21/2010* -// -// Project Home - http://benalman.com/projects/jquery-hashchange-plugin/ -// GitHub - http://github.com/cowboy/jquery-hashchange/ -// Source - http://github.com/cowboy/jquery-hashchange/raw/master/jquery.ba-hashchange.js -// (Minified) - http://github.com/cowboy/jquery-hashchange/raw/master/jquery.ba-hashchange.min.js (0.8kb gzipped) -// -// About: License -// -// Copyright (c) 2010 "Cowboy" Ben Alman, -// Dual licensed under the MIT and GPL licenses. -// http://benalman.com/about/license/ -// -// About: Examples -// -// These working examples, complete with fully commented code, illustrate a few -// ways in which this plugin can be used. -// -// hashchange event - http://benalman.com/code/projects/jquery-hashchange/examples/hashchange/ -// document.domain - http://benalman.com/code/projects/jquery-hashchange/examples/document_domain/ -// -// About: Support and Testing -// -// Information about what version or versions of jQuery this plugin has been -// tested with, what browsers it has been tested in, and where the unit tests -// reside (so you can test it yourself). -// -// jQuery Versions - 1.2.6, 1.3.2, 1.4.1, 1.4.2 -// Browsers Tested - Internet Explorer 6-8, Firefox 2-4, Chrome 5-6, Safari 3.2-5, -// Opera 9.6-10.60, iPhone 3.1, Android 1.6-2.2, BlackBerry 4.6-5. -// Unit Tests - http://benalman.com/code/projects/jquery-hashchange/unit/ -// -// About: Known issues -// -// While this jQuery hashchange event implementation is quite stable and -// robust, there are a few unfortunate browser bugs surrounding expected -// hashchange event-based behaviors, independent of any JavaScript -// window.onhashchange abstraction. See the following examples for more -// information: -// -// Chrome: Back Button - http://benalman.com/code/projects/jquery-hashchange/examples/bug-chrome-back-button/ -// Firefox: Remote XMLHttpRequest - http://benalman.com/code/projects/jquery-hashchange/examples/bug-firefox-remote-xhr/ -// WebKit: Back Button in an Iframe - http://benalman.com/code/projects/jquery-hashchange/examples/bug-webkit-hash-iframe/ -// Safari: Back Button from a different domain - http://benalman.com/code/projects/jquery-hashchange/examples/bug-safari-back-from-diff-domain/ -// -// Also note that should a browser natively support the window.onhashchange -// event, but not report that it does, the fallback polling loop will be used. -// -// About: Release History -// -// 1.3 - (7/21/2010) Reorganized IE6/7 Iframe code to make it more -// "removable" for mobile-only development. Added IE6/7 document.title -// support. Attempted to make Iframe as hidden as possible by using -// techniques from http://www.paciellogroup.com/blog/?p=604. Added -// support for the "shortcut" format $(window).hashchange( fn ) and -// $(window).hashchange() like jQuery provides for built-in events. -// Renamed jQuery.hashchangeDelay to and -// lowered its default value to 50. Added -// and properties plus document-domain.html -// file to address access denied issues when setting document.domain in -// IE6/7. -// 1.2 - (2/11/2010) Fixed a bug where coming back to a page using this plugin -// from a page on another domain would cause an error in Safari 4. Also, -// IE6/7 Iframe is now inserted after the body (this actually works), -// which prevents the page from scrolling when the event is first bound. -// Event can also now be bound before DOM ready, but it won't be usable -// before then in IE6/7. -// 1.1 - (1/21/2010) Incorporated document.documentMode test to fix IE8 bug -// where browser version is incorrectly reported as 8.0, despite -// inclusion of the X-UA-Compatible IE=EmulateIE7 meta tag. -// 1.0 - (1/9/2010) Initial Release. Broke out the jQuery BBQ event.special -// window.onhashchange functionality into a separate plugin for users -// who want just the basic event & back button support, without all the -// extra awesomeness that BBQ provides. This plugin will be included as -// part of jQuery BBQ, but also be available separately. - -(function($,window,undefined){ - '$:nomunge'; // Used by YUI compressor. - - // Reused string. - var str_hashchange = 'hashchange', - - // Method / object references. - doc = document, - fake_onhashchange, - special = $.event.special, - - // Does the browser support window.onhashchange? Note that IE8 running in - // IE7 compatibility mode reports true for 'onhashchange' in window, even - // though the event isn't supported, so also test document.documentMode. - doc_mode = doc.documentMode, - supports_onhashchange = 'on' + str_hashchange in window && ( doc_mode === undefined || doc_mode > 7 ); - - // Get location.hash (or what you'd expect location.hash to be) sans any - // leading #. Thanks for making this necessary, Firefox! - function get_fragment( url ) { - url = url || location.href; - return '#' + url.replace( /^[^#]*#?(.*)$/, '$1' ); - }; - - // Method: jQuery.fn.hashchange - // - // Bind a handler to the window.onhashchange event or trigger all bound - // window.onhashchange event handlers. This behavior is consistent with - // jQuery's built-in event handlers. - // - // Usage: - // - // > jQuery(window).hashchange( [ handler ] ); - // - // Arguments: - // - // handler - (Function) Optional handler to be bound to the hashchange - // event. This is a "shortcut" for the more verbose form: - // jQuery(window).bind( 'hashchange', handler ). If handler is omitted, - // all bound window.onhashchange event handlers will be triggered. This - // is a shortcut for the more verbose - // jQuery(window).trigger( 'hashchange' ). These forms are described in - // the section. - // - // Returns: - // - // (jQuery) The initial jQuery collection of elements. - - // Allow the "shortcut" format $(elem).hashchange( fn ) for binding and - // $(elem).hashchange() for triggering, like jQuery does for built-in events. - $.fn[ str_hashchange ] = function( fn ) { - return fn ? this.bind( str_hashchange, fn ) : this.trigger( str_hashchange ); - }; - - // Property: jQuery.fn.hashchange.delay - // - // The numeric interval (in milliseconds) at which the - // polling loop executes. Defaults to 50. - - // Property: jQuery.fn.hashchange.domain - // - // If you're setting document.domain in your JavaScript, and you want hash - // history to work in IE6/7, not only must this property be set, but you must - // also set document.domain BEFORE jQuery is loaded into the page. This - // property is only applicable if you are supporting IE6/7 (or IE8 operating - // in "IE7 compatibility" mode). - // - // In addition, the property must be set to the - // path of the included "document-domain.html" file, which can be renamed or - // modified if necessary (note that the document.domain specified must be the - // same in both your main JavaScript as well as in this file). - // - // Usage: - // - // jQuery.fn.hashchange.domain = document.domain; - - // Property: jQuery.fn.hashchange.src - // - // If, for some reason, you need to specify an Iframe src file (for example, - // when setting document.domain as in ), you can - // do so using this property. Note that when using this property, history - // won't be recorded in IE6/7 until the Iframe src file loads. This property - // is only applicable if you are supporting IE6/7 (or IE8 operating in "IE7 - // compatibility" mode). - // - // Usage: - // - // jQuery.fn.hashchange.src = 'path/to/file.html'; - - $.fn[ str_hashchange ].delay = 50; - /* - $.fn[ str_hashchange ].domain = null; - $.fn[ str_hashchange ].src = null; - */ - - // Event: hashchange event - // - // Fired when location.hash changes. In browsers that support it, the native - // HTML5 window.onhashchange event is used, otherwise a polling loop is - // initialized, running every milliseconds to - // see if the hash has changed. In IE6/7 (and IE8 operating in "IE7 - // compatibility" mode), a hidden Iframe is created to allow the back button - // and hash-based history to work. - // - // Usage as described in : - // - // > // Bind an event handler. - // > jQuery(window).hashchange( function(e) { - // > var hash = location.hash; - // > ... - // > }); - // > - // > // Manually trigger the event handler. - // > jQuery(window).hashchange(); - // - // A more verbose usage that allows for event namespacing: - // - // > // Bind an event handler. - // > jQuery(window).bind( 'hashchange', function(e) { - // > var hash = location.hash; - // > ... - // > }); - // > - // > // Manually trigger the event handler. - // > jQuery(window).trigger( 'hashchange' ); - // - // Additional Notes: - // - // * The polling loop and Iframe are not created until at least one handler - // is actually bound to the 'hashchange' event. - // * If you need the bound handler(s) to execute immediately, in cases where - // a location.hash exists on page load, via bookmark or page refresh for - // example, use jQuery(window).hashchange() or the more verbose - // jQuery(window).trigger( 'hashchange' ). - // * The event can be bound before DOM ready, but since it won't be usable - // before then in IE6/7 (due to the necessary Iframe), recommended usage is - // to bind it inside a DOM ready handler. - - // Override existing $.event.special.hashchange methods (allowing this plugin - // to be defined after jQuery BBQ in BBQ's source code). - special[ str_hashchange ] = $.extend( special[ str_hashchange ], { - - // Called only when the first 'hashchange' event is bound to window. - setup: function() { - // If window.onhashchange is supported natively, there's nothing to do.. - if ( supports_onhashchange ) { return false; } - - // Otherwise, we need to create our own. And we don't want to call this - // until the user binds to the event, just in case they never do, since it - // will create a polling loop and possibly even a hidden Iframe. - $( fake_onhashchange.start ); - }, - - // Called only when the last 'hashchange' event is unbound from window. - teardown: function() { - // If window.onhashchange is supported natively, there's nothing to do.. - if ( supports_onhashchange ) { return false; } - - // Otherwise, we need to stop ours (if possible). - $( fake_onhashchange.stop ); - } - - }); - - // fake_onhashchange does all the work of triggering the window.onhashchange - // event for browsers that don't natively support it, including creating a - // polling loop to watch for hash changes and in IE 6/7 creating a hidden - // Iframe to enable back and forward. - fake_onhashchange = (function(){ - var self = {}, - timeout_id, - - // Remember the initial hash so it doesn't get triggered immediately. - last_hash = get_fragment(), - - fn_retval = function(val){ return val; }, - history_set = fn_retval, - history_get = fn_retval; - - // Start the polling loop. - self.start = function() { - timeout_id || poll(); - }; - - // Stop the polling loop. - self.stop = function() { - timeout_id && clearTimeout( timeout_id ); - timeout_id = undefined; - }; - - // This polling loop checks every $.fn.hashchange.delay milliseconds to see - // if location.hash has changed, and triggers the 'hashchange' event on - // window when necessary. - function poll() { - var hash = get_fragment(), - history_hash = history_get( last_hash ); - - if ( hash !== last_hash ) { - history_set( last_hash = hash, history_hash ); - - $(window).trigger( str_hashchange ); - - } else if ( history_hash !== last_hash ) { - location.href = location.href.replace( /#.*/, '' ) + history_hash; - } - - timeout_id = setTimeout( poll, $.fn[ str_hashchange ].delay ); - }; - - // vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv - // vvvvvvvvvvvvvvvvvvv REMOVE IF NOT SUPPORTING IE6/7/8 vvvvvvvvvvvvvvvvvvv - // vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv - $.browser.msie && !supports_onhashchange && (function(){ - // Not only do IE6/7 need the "magical" Iframe treatment, but so does IE8 - // when running in "IE7 compatibility" mode. - - var iframe, - iframe_src; - - // When the event is bound and polling starts in IE 6/7, create a hidden - // Iframe for history handling. - self.start = function(){ - if ( !iframe ) { - iframe_src = $.fn[ str_hashchange ].src; - iframe_src = iframe_src && iframe_src + get_fragment(); - - // Create hidden Iframe. Attempt to make Iframe as hidden as possible - // by using techniques from http://www.paciellogroup.com/blog/?p=604. - iframe = $('

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