(function($){$.jPanelMenu=function(options){if(typeof(options)=="undefined"||options==null){options={};};var jP={options:$.extend({menu:'#menu',panel:'body',trigger:'.menu-trigger',excludedPanelContent:'style, script, .viewer',clone:true,keepEventHandlers:false,direction:'left',openPosition:'250px',animated:false,closeOnContentClick:false,keyboardShortcuts:[{code:27,open:false,close:true},{code:37,open:false,close:true},{code:39,open:true,close:true},{code:77,open:true,close:true}],duration:150,openDuration:options.duration||150,closeDuration:options.duration||150,easing:'ease-in-out',openEasing:options.easing||'ease-in-out',closeEasing:options.easing||'ease-in-out',before:function(){},beforeOpen:function(){},beforeClose:function(){},after:function(){},afterOpen:function(){},afterClose:function(){},beforeOn:function(){},afterOn:function(){},beforeOff:function(){},afterOff:function(){}},options),settings:{transitionsSupported:'WebkitTransition'in document.body.style||'MozTransition'in document.body.style||'msTransition'in document.body.style||'OTransition'in document.body.style||'Transition'in document.body.style,transformsSupported:'WebkitTransform'in document.body.style||'MozTransform'in document.body.style||'msTransform'in document.body.style||'OTransform'in document.body.style||'Transform'in document.body.style,cssPrefix:'',panelPosition:'static',positionUnits:'px'},menu:'#jPanelMenu-menu',panel:'.jPanelMenu-panel',timeouts:{},clearTimeouts:function(){clearTimeout(jP.timeouts.open);clearTimeout(jP.timeouts.afterOpen);clearTimeout(jP.timeouts.afterClose);},setPositionUnits:function(){var foundUnit=false,allowedUnits=['%','px','em'];for(var unitID=0;unitID<allowedUnits.length;unitID++){var unit=allowedUnits[unitID];if(jP.options.openPosition.toString().substr(-unit.length)==unit)
{foundUnit=true;jP.settings.positionUnits=unit;}}
if(!foundUnit){jP.options.openPosition=parseInt(jP.options.openPosition)+ jP.settings.positionUnits}},computePositionStyle:function(open,string){var position=(open)?jP.options.openPosition:'0'+ jP.settings.positionUnits;var property={};if(jP.settings.transformsSupported){var direction=(open&&jP.options.direction=='right')?'-':'';var translate='translate3d('+ direction+ position+',0,0)';var transform='transform';if(string){property='';if(jP.settings.cssPrefix!=''){property=jP.settings.cssPrefix+ transform+':'+ translate+';'}
property+=transform+':'+ translate+';';}else{if(jP.settings.cssPrefix!=''){property[jP.settings.cssPrefix+ transform]=translate;}
property[transform]=translate;}}else{if(string){property='';property=jP.options.direction+': '+ position+';';}else{property[jP.options.direction]=position;}}
return property;},setCSSPrefix:function(){jP.settings.cssPrefix=jP.getCSSPrefix();},setjPanelMenuStyles:function(){var bg='background:#fff',htmlBG=$('html').css('background-color'),bodyBG=$('body').css('background-color');var backgroundGenerator=function(element){var bgs=[];$.each(['background-color','background-image','background-position','background-repeat','background-attachment','background-size','background-clip'],function(i,value){if(element.css(value)!==''){bgs.push(value+':'+element.css(value));}});return bgs.join(';');};if(bodyBG!=='transparent'&&bodyBG!=="rgba(0, 0, 0, 0)"){bg=backgroundGenerator($('body'));}else if(htmlBG!=='transparent'&&htmlBG!=="rgba(0, 0, 0, 0)"){bg=backgroundGenerator($('html'));}
if($('#jPanelMenu-style-master').length==0){$('body').append('<style id="jPanelMenu-style-master">body{width:100%}.jPanelMenu,body{overflow-x:hidden}#jPanelMenu-menu{display:block;position:fixed;top:0;'+jP.options.direction+':0;height:100%;z-index:-1;overflow-x:hidden;overflow-y:scroll;-webkit-overflow-scrolling:touch}.jPanelMenu-panel{position:static;'+jP.options.direction+':0;top:0;z-index:2;width:100%;min-height:100%;'+ bg+';}</style>');}},setMenuState:function(open){var position=(open)?'open':'closed';$(jP.options.panel).attr('data-menu-position',position);},getMenuState:function(){return $(jP.options.panel).attr('data-menu-position');},menuIsOpen:function(){if(jP.getMenuState()=='open')return true;else return false;},setMenuStyle:function(styles){$(jP.menu).css(styles);},setPanelStyle:function(styles){$(jP.panel).css(styles);},showMenu:function(){jP.setMenuStyle({display:'block'});jP.setMenuStyle({'z-index':'1'});},hideMenu:function(){jP.setMenuStyle({'z-index':'-1'});jP.setMenuStyle({display:'none'});},enableTransitions:function(duration,easing){var formattedDuration=duration/1000;var formattedEasing=jP.getCSSEasingFunction(easing);jP.disableTransitions();$('body').append('<style id="jPanelMenu-style-transitions">.jPanelMenu-panel{'+ jP.settings.cssPrefix+'transition: all '+ formattedDuration+'s '+ formattedEasing+'; transition: all '+ formattedDuration+'s '+ formattedEasing+';}</style>');},disableTransitions:function(){$('#jPanelMenu-style-transitions').remove();},getCSSEasingFunction:function(name){switch(name)
{case'linear':return name;break;case'ease':return name;break;case'ease-in':return name;break;case'ease-out':return name;break;case'ease-in-out':return name;break;default:return'ease-in-out';break;}},getJSEasingFunction:function(name){switch(name)
{case'linear':return name;break;default:return'swing';break;}},getVendorPrefix:function(){if('result'in arguments.callee)return arguments.callee.result;var regex=/^(Moz|Webkit|Khtml|O|ms|Icab)(?=[A-Z])/;var someScript=document.getElementsByTagName('script')[0];for(var prop in someScript.style)
{if(regex.test(prop))
{return arguments.callee.result=prop.match(regex)[0];}}
if('WebkitOpacity'in someScript.style)return arguments.callee.result='Webkit';if('KhtmlOpacity'in someScript.style)return arguments.callee.result='Khtml';return arguments.callee.result='';},getCSSPrefix:function(){var prefix=jP.getVendorPrefix();if(prefix!=''){return'-'+ prefix.toLowerCase()+'-';}
return'';},openMenu:function(animated){if(typeof(animated)=="undefined"||animated==null){animated=jP.options.animated};jP.clearTimeouts();jP.options.before();jP.options.beforeOpen();jP.setMenuState(true);jP.showMenu();var animationChecks={none:(!animated)?true:false,transitions:(animated&&jP.settings.transitionsSupported)?true:false};if(animationChecks.transitions||animationChecks.none){if(animationChecks.none)jP.disableTransitions();if(animationChecks.transitions)jP.enableTransitions(jP.options.openDuration,jP.options.openEasing);var newPanelStyle=jP.computePositionStyle(true);jP.setPanelStyle(newPanelStyle);jP.timeouts.afterOpen=setTimeout(function(){jP.options.after();jP.options.afterOpen();jP.initiateContentClickListeners();},jP.options.openDuration);}
else{var formattedEasing=jP.getJSEasingFunction(jP.options.openEasing);var animationOptions={};animationOptions[jP.options.direction]=jP.options.openPosition;$(jP.panel).stop().animate(animationOptions,jP.options.openDuration,formattedEasing,function(){jP.options.after();jP.options.afterOpen();jP.initiateContentClickListeners();});}},closeMenu:function(animated){if(typeof(animated)=="undefined"||animated==null){animated=jP.options.animated};jP.clearTimeouts();jP.options.before();jP.options.beforeClose();jP.setMenuState(false);var animationChecks={none:(!animated)?true:false,transitions:(animated&&jP.settings.transitionsSupported)?true:false};if(animationChecks.transitions||animationChecks.none){if(animationChecks.none)jP.disableTransitions();if(animationChecks.transitions)jP.enableTransitions(jP.options.closeDuration,jP.options.closeEasing);var newPanelStyle=jP.computePositionStyle();jP.setPanelStyle(newPanelStyle);jP.timeouts.afterClose=setTimeout(function(){jP.disableTransitions();jP.hideMenu();jP.options.after();jP.options.afterClose();jP.destroyContentClickListeners();},jP.options.closeDuration);}
else{var formattedEasing=jP.getJSEasingFunction(jP.options.closeEasing);var animationOptions={};animationOptions[jP.options.direction]=0+ jP.settings.positionUnits;$(jP.panel).stop().animate(animationOptions,jP.options.closeDuration,formattedEasing,function(){jP.hideMenu();jP.options.after();jP.options.afterClose();jP.destroyContentClickListeners();});}},triggerMenu:function(animated){if(jP.menuIsOpen())jP.closeMenu(animated);else jP.openMenu(animated);},initiateClickListeners:function(){$(document).on('click touchend',jP.options.trigger,function(e){jP.triggerMenu(jP.options.animated);e.preventDefault();});},destroyClickListeners:function(){$(document).off('click touchend',jP.options.trigger,null);},initiateContentClickListeners:function(){if(!jP.options.closeOnContentClick)return false;$(document).on('click touchend',jP.panel,function(e){if(jP.menuIsOpen())jP.closeMenu(jP.options.animated);e.preventDefault();});},destroyContentClickListeners:function(){if(!jP.options.closeOnContentClick)return false;$(document).off('click touchend',jP.panel,null);},initiateKeyboardListeners:function(){var preventKeyListeners=['input','textarea','select'];$(document).on('keydown',function(e){var target=$(e.target),prevent=false;$.each(preventKeyListeners,function(){if(target.is(this.toString())){prevent=true;}});if(prevent)return true;for(mapping in jP.options.keyboardShortcuts){if(e.which==jP.options.keyboardShortcuts[mapping].code){var key=jP.options.keyboardShortcuts[mapping];if(key.open&&key.close){jP.triggerMenu(jP.options.animated);}
else if((key.open&&!key.close)&&!jP.menuIsOpen()){jP.openMenu(jP.options.animated);}
else if((!key.open&&key.close)&&jP.menuIsOpen()){jP.closeMenu(jP.options.animated);}
e.preventDefault();}}});},destroyKeyboardListeners:function(){$(document).off('keydown',null);},setupMarkup:function(){$('html').addClass('jPanelMenu');$(jP.options.panel+' > *').not(jP.menu+', '+ jP.options.excludedPanelContent).wrapAll('<div class="'+ jP.panel.replace('.','')+'"/>');var menu=(jP.options.clone)?$(jP.options.menu).clone(jP.options.keepEventHandlers):$(jP.options.menu);menu.attr('id',jP.menu.replace('#','')).insertAfter(jP.options.panel+' > '+ jP.panel);},resetMarkup:function(){$('html').removeClass('jPanelMenu');$(jP.options.panel+' > '+ jP.panel+' > *').unwrap();$(jP.menu).remove();},init:function(){jP.options.beforeOn();jP.setPositionUnits();jP.setCSSPrefix();jP.initiateClickListeners();if(Object.prototype.toString.call(jP.options.keyboardShortcuts)==='[object Array]'){jP.initiateKeyboardListeners();}
jP.setjPanelMenuStyles();jP.setMenuState(false);jP.setupMarkup();jP.setPanelStyle({position:((jP.options.animated&&jP.settings.panelPosition==='static')?'relative':jP.settings.panelPosition)});jP.setMenuStyle({width:jP.options.openPosition});jP.closeMenu(false);jP.options.afterOn();},destroy:function(){jP.options.beforeOff();jP.closeMenu();jP.destroyClickListeners();if(Object.prototype.toString.call(jP.options.keyboardShortcuts)==='[object Array]'){jP.destroyKeyboardListeners();}
jP.resetMarkup();var childrenStyles={};childrenStyles[jP.options.direction]='auto';jP.options.afterOff();}};return{on:jP.init,off:jP.destroy,trigger:jP.triggerMenu,open:jP.openMenu,close:jP.closeMenu,isOpen:jP.menuIsOpen,menu:jP.menu,getMenu:function(){return $(jP.menu);},panel:jP.panel,getPanel:function(){return $(jP.panel);},setPosition:function(position){if(typeof(position)=="undefined"||position==null){position=jP.options.openPosition}
jP.options.openPosition=position;jP.setMenuStyle({width:jP.options.openPosition});}};};})(jQuery);