{"version":3,"sources":["dev/j/mkt/about/gamma.js"],"names":["getHiddenProp","prefixes","document","i","length","isHidden","prop","String","prototype","queryStringToJSON","params","this","substring","indexOf","replace","eval","decodeURIComponent","split","json","n","param","key","value","e","keys","path","cmd","$","each","ii","jsonCLOSUREGLOBAL","valueCLOSUREGLOBAL","extend","expr","inViewport","el","scrollTop","documentElement","body","elOffsetTop","offset","top","elH","height","winH","window","innerHeight","Gamma","$window","$body","$document","Modernizr","transEndEventNames","WebkitTransition","MozTransition","OTransition","msTransition","transition","transEndEventName","prefixed","defaults","columns","speed","easing","overlayAnimated","nextOnClickImage","circular","svImageTransitionSpeedFade","svImageTransitionEasingFade","svImageTransitionSpeedResize","svImageTransitionEasingResize","svMarginsVH","vertical","horizontal","keyboard","swipe","interval","historyapi","init","settings","callback","_config","_layout","_initMasonry","container","removeClass","items","show","_goto","_initEvents","call","overlay","find","controls","children","gallery","itemsCount","isAnimating","svMargins","History","enabled","supportTransitions","csstransitions","_createSingleView","singleview","nav","_createSingleViewNavigation","appendTo","svclose","svplay","insertAfter","svnavnext","svnavprev","anim","id","getState","url","isSingleview","undefined","isSV","_closesingleview","$item","eq","Math","abs","svImage","_setTransition","_applyAnimation","opacity","remove","_singleviewitem","svDescription","empty","_saveState","pushState","$items","_setMasonry","hide","$picEl","sources","_getImgSources","source","_chooseImgSource","outerWidth","description","data","maxwidth","maxheight","addClass","html","attr","alt","title","src","$el","theSources","$source","push","width","pos","containerW","viewport","len","css","floor","imagesLoaded","masonry","itemSelector","columnWidth","containerWidth","_reloadMasonry","timeout","clearTimeout","masonrytimeout","setTimeout","w","_toggleControl","$control","status","animStyle","_onnavigate","dir","slideshow","_navigate","current","_resize","_resizeGrid","_svResizeImage","finalConfig","_getFinalImgConfig","imgMaxW","imgMaxH","wrapper","image","finalSizePosition","currentSrc","finalStyle","left","off","h","l","position","t","load","$img","next","insertBefore","properties","_getFinalSizePosition","checksource","ratio","_singleview","index","fly","outerHeight","style","display","offsetHeight","styleCSS","scrollLeft","cond","_loadSVItemFromGrid","wrap","loadingtimeout","$this","imageSize","wrapperSize","finalW","finalH","imgW","imgH","wrapperW","wrapperH","_stopSlideshow","not","wst","is","diff","zIndex","_visChange","_prepareSlideshow","slideshowtimeout","right","_startSlideshow","_preloadNext","pause","type","on","visProp","evtname","addEventListener","event","keyCode","which","arrow","up","down","swipeleft.gamma","swiperight.gamma","property","fncomplete","fn","applyStyle","animate","stop","duration","complete","add","$newitems","append"],"mappings":"AA2HA,QAASA,iBACL,GAAIC,IAAY,SAAS,MAAM,KAAK,IAGpC,IAAI,UAAYC,UAAU,MAAO,QAGjC,KAAK,GAAIC,GAAI,EAAGA,EAAIF,EAASG,OAAQD,IACjC,GAAKF,EAASE,GAAK,UAAaD,UAC5B,MAAOD,GAASE,GAAK,QAI7B,OAAO,MAEX,QAASE,YACL,GAAIC,GAAON,eACX,OAAKM,GAEEJ,SAASI,IAFE,EAnHtBC,OAAOC,UAAUC,kBAAoBF,OAAOC,UAAUC,mBAAqB,WAG1E,GAAIC,QAASH,OAAOI,KAOpB,IALAD,OAASA,OAAOE,UAAUF,OAAOG,QAAQ,KAAK,GAG9CH,OAASA,OAAOI,QAAQ,MAAO,OAEA,MAA1BJ,OAAOE,UAAU,EAAE,IAAoD,MAAtCF,OAAOE,UAAUF,OAAON,OAAO,GAEpE,MAAOW,MAAKC,mBAAmBN,QAGhCA,QAASA,OAAOO,MAAM,aAGtB,KAAM,GAFFC,SAEMf,EAAI,EAAGgB,EAAIT,OAAON,OAAYe,EAAJhB,IAASA,EAC7C,CAEC,GAAIiB,OAAQV,OAAOP,IAAM,IACzB,IAAe,OAAViB,QACLA,MAAQA,MAAMH,MAAM,KACL,OAAVG,OAAL,CAIA,GAAIC,KAAMD,MAAM,IAAM,IACtB,IAAa,OAARC,KACoB,mBAAbD,OAAM,GAAlB,CACA,GAAIE,OAAQF,MAAM,EAIlBC,KAAML,mBAAmBK,KACzBC,MAAQN,mBAAmBM,MAC3B,KAEIA,MAAQP,KAAKO,OACf,MAAQC,IAMV,GAAIC,MAAOH,IAAIJ,MAAM,IACrB,IAAqB,IAAhBO,KAAKpB,OAETc,KAAKG,KAAOC,UAGb,CACC,GAAIG,MAAO,GACVC,IAAM,EAEPC,GAAEC,KAAKJ,KAAK,SAASK,GAAGR,KACvBI,MAAQ,KAAKJ,IAAIP,QAAQ,KAAK,OAAO,KACrCgB,kBAAoBZ,KACpBQ,IAAM,gCAAgCD,KAAK,uCAAuCA,KAAK,QACvFV,KAAKW,KACLR,KAAOY,wBACAA,qBAGRA,kBAAoBZ,KACpBa,mBAAqBT,MACrBI,IAAM,oBAAoBD,KAAK,wBAC/BV,KAAKW,KACLR,KAAOY,wBACAA,yBACAC,uBAIT,MAAOb,OAKRS,EAAEK,OAAQL,EAAEM,KAAK,MAEhBC,WAAa,SAAUC,GAEtB,GAAIC,GAAclC,SAASmC,gBAAgBD,WAAalC,SAASoC,KAAKF,UACrEG,EAAcZ,EAAGQ,GAAKK,SAASC,IAC/BC,EAAMf,EAAGQ,GAAKQ,QAGf,OAFCC,MAASC,OAAOC,aAAeD,OAAOC,YAAcnB,EAAGkB,QAASF,SAAaE,OAAOC,YAAcnB,EAAGkB,QAASF,SAEtGJ,EAAcG,EAAQN,GAAaG,EAAgBH,EAAYQ,OA+B1E,IAAIG,OAAQ,WAEX,GAAIC,GAAUrB,EAAGkB,QAChBI,EAAQtB,EAAG,QACXuB,EAAYvB,EAAGzB,UACfiD,EAAYN,OAAOM,UAEnBC,GACCC,iBAAqB,sBACrBC,cAAkB,gBAClBC,YAAgB,iBAChBC,aAAiB,kBACjBC,WAAe,iBAEhBC,EAAoBN,EAAoBD,EAAUQ,SAAU,eAE5DC,GAECC,QAAU,EAEVC,MAAQ,IACRC,OAAS,OAETC,iBAAkB,EAElBC,kBAAmB,EAEnBC,UAAW,EAKXC,2BAA6B,IAC7BC,4BAA8B,cAC9BC,6BAA+B,IAC/BC,8BAAgC,cAChCC,aACCC,SAAW,IACXC,WAAa,KAGdC,UAAW,EACXC,OAAQ,EAERC,SAAW,IAEXC,YAAa,GAEdC,EAAO,SAAUC,EAAUC,GAE1BjC,MAAMgC,SAAWpD,EAAEK,QAAQ,KAAU4B,EAAUmB,GAG/CE,IAEAC,IAEAC,EAAc,WAGbpC,MAAMqC,UAAUC,YAAa,iBAE7BtC,MAAMuC,MAAMC,OAMRxC,MAAMgC,SAASF,YAElBW,IAKDC,YAAa,UAETT,GAEHA,EAASU,UAOZT,EAAU,WAETlC,MAAMqC,UAAYzD,EAAG,oBACrBoB,MAAM4C,QAAU5C,MAAMqC,UAAUQ,KAAM,qBACtC7C,MAAM8C,SAAW9C,MAAMqC,UAAUU,SAAU,qBAC3C/C,MAAMgD,QAAUhD,MAAMqC,UAAUU,SAAU,oBAC1C/C,MAAMuC,MAAQvC,MAAMgD,QAAQD,WAC5B/C,MAAMiD,WAAajD,MAAMuC,MAAMlF,OAC/B2C,MAAMc,QAAUd,MAAMgC,SAASlB,QAE/Bd,MAAMkD,aAAc,EACpBlD,MAAMmD,UAAYnD,MAAMgC,SAASR,WACjC,IAAI4B,GAAUtD,OAAOsD,SACfA,EAAQC,SAAWrD,MAAMgC,SAASF,aAEvC9B,MAAMgC,SAASF,YAAa,GAG7B9B,MAAMsD,mBAAqBlD,EAAUmD,gBAGtCC,EAAoB,WAIdxD,MAAMyD,WAaDzD,MAAM0D,KAEfC,KAbA/E,EAAG,yKACFgF,SAAU5D,MAAMqC,WAEjBrC,MAAMyD,WAAazD,MAAMqC,UAAUU,SAAU,yBAC7C/C,MAAM6D,QAAU7D,MAAMyD,WAAWZ,KAAM,0BAEvCH,YAAa,cAEbiB,MAUFA,EAA8B,WAEzB3D,MAAMiD,WAAa,IAEtBjD,MAAM8D,OAASlF,EAAG,8CAA+CmF,YAAa/D,MAAM6D,SACpF7D,MAAM0D,IAAM9E,EAAG,iGAAkGgF,SAAU5D,MAAMyD,YACjIzD,MAAMgE,UAAYhE,MAAM0D,IAAIb,KAAM,mBAClC7C,MAAMiE,UAAYjE,MAAM0D,IAAIb,KAAM,mBAElCH,YAAa,0BAMfD,EAAQ,SAAUyB,EAAMC,GAEnBnE,MAAMgC,SAASF,aAGlBqC,EAAKA,GAAMf,QAAQgB,WAAWC,IAAI3G,oBAAoByG,GAIvD,IAAIG,GAAuBC,QAANJ,EACpBD,EAAOA,IAAQ,CAShB,IANIlE,MAAMgC,SAASF,YAAc9B,MAAMwE,MAAeD,SAAPJ,GAE9CM,mBAIGH,EAAe,CAElB,GAAII,GAAQ1E,MAAMuC,MAAMoC,GAAIC,KAAKC,IAAKV,GAElCO,GAAMrH,SAEL2C,MAAM8E,SAGL9E,MAAMsD,oBAETyB,eAAgB/E,MAAM8E,QAAU,MAAO9E,MAAMgC,SAASZ,2BAA6BpB,MAAMgC,SAASX,6BAInG2D,gBAAiBhF,MAAM8E,SAAWG,QAAU,GAAKjF,MAAMgC,SAASZ,2BAA4BpB,MAAMsD,mBAAoB,WAErH1E,EAAGhB,MAAOsH,SACVhB,GAAO,EACPiB,gBAAiBT,EAAOR,KAIrBlE,MAAMoF,eAETJ,gBAAiBhF,MAAMoF,eAAiBH,QAAU,GAAK,IAAKjF,MAAMsD,sBAO/DtD,MAAMoF,eAETpF,MAAMoF,cAAcC,QAGrBF,gBAAiBT,EAAOR,OAU5BoB,EAAa,SAAUnB,GAEjBnE,MAAMgC,SAASF,YAAoByC,QAANJ,EAKlBI,SAAPJ,EAERf,QAAQmC,UAAW,KAAM,KAAMlB,IAAI,YAAc,MAAQA,IAAI,YAAcA,IAAI,SAKvEjB,QAAQgB,WAAWC,IAAI3G,oBAAoByG,KAAOA,GAE1Df,QAAQmC,UAAW,KAAM,KAAM,OAASpB,GAZxCnE,MAAMwE,KAAO/B,GAAO,EAAO0B,GAAO1B,GAAO,EAAM0B,IAkBjDhC,EAAU,SAAUqD,GAEfxF,MAAMiD,WAAa,GAEtBO,IAIDiC,GAEA,IAAID,GAASA,GAAUxF,MAAMuC,MAAMmD,MAGnCF,GAAO3G,KAAM,WAEZ,GAAI6F,GAAQ9F,EAAGhB,MACd+H,EAASjB,EAAM3B,WACf6C,EAAUC,EAAgBF,GAC1BG,EAASC,EAAkBH,EAASlB,EAAMsB,YAAY,IACtDC,EAAcN,EAAOO,KAAM,cAG5BxB,GAAMwB,MACLD,YAAcA,EACdH,OAASF,EACTO,SAAWR,EAAOO,KAAM,YACxBE,UAAYT,EAAOO,KAAM,eAG1BtH,EAAG,UAAWyH,SAAU,qBAAsBC,KAAML,GAAclC,YAAa4B,GAE/E/G,EAAG,UAAW2H,MACbC,IAAMb,EAAOO,KAAM,OACnBO,MAAQd,EAAOO,KAAM,SACrBQ,IAAMZ,EAAOY,MACV3C,YAAa4B,GAEjBA,EAAOT,YAMTW,EAAiB,SAAUc,GAE1B,GAAIC,KAYJ,OAXAD,GAAI5D,SAAU,OAAQlE,KAAM,SAAUzB,GAErC,GAAIyJ,GAAUjI,EAAGhB,KACjBgJ,GAAWE,MACVC,MAAQF,EAAQX,KAAM,aAAgB,EACtCQ,IAAMG,EAAQX,KAAM,OACpBc,IAAM5J,MAKDwJ,GAIRnB,EAAc,WAEb,GAAIwB,GAAajH,MAAMqC,UAAU0E,OAEjC,IAAI/G,MAAMgC,SAASkF,SAElB,IAAK,GAAI9J,GAAI,EAAG+J,EAAMnH,MAAMgC,SAASkF,SAAS7J,OAAY8J,EAAJ/J,IAAWA,EAAI,CAEpE,GAAI8J,GAAWlH,MAAMgC,SAASkF,SAAS9J,EAEvC,IAAI6J,EAAaC,EAASH,MAAQ,CAEjC/G,MAAMc,QAAUoG,EAASpG,OACzB,QASHd,MAAMuC,MAAM6E,IAAK,QAAoD,IAA3CxC,KAAKyC,MAAOJ,EAAajH,MAAMc,SAAkBmG,EAAa,MAIzF7E,EAAe,SAAUH,GAExBjC,MAAMgD,QAAQsE,aAAc,WAE3BtH,MAAMgD,QAAQuE,SACbC,aAAe,KACfC,YAAc,SAAUC,GACvB,MAAOA,GAAiB1H,MAAMc,WAI5BmB,GAEHA,EAASU,UAQZgF,EAAiB,SAAUC,GAE1BC,aAAc7H,MAAM8H,gBACpBF,EAAUA,GAAW,EACrB5H,MAAM8H,eAAiBC,WAAY,WAAa/H,MAAMgD,QAAQuE,QAAS,WAAeK,IAIvF7B,EAAmB,SAAUH,EAASoC,GAE5B,GAALA,IACHA,EAAI,EAGL,KAAK,GAAI5K,GAAI,EAAG+J,EAAMvB,EAAQvI,OAAY8J,EAAJ/J,IAAWA,EAAI,CAEpD,GAAI0I,GAASF,EAAQxI,EAGrB,IAAI4K,EAAIlC,EAAOiB,MAEd,MAAOjB,KAQVmC,EAAiB,SAAUC,EAAUC,EAAQC,GAE5CA,EAAYF,EAASd,IAAKgB,GAAyB,OAAXD,EAAkBD,EAAS1F,OAAS0F,EAASxC,QAItF2C,EAAc,SAAUC,GAElBtI,MAAMuI,WAEVC,EAAWF,IAMbE,EAAY,SAAUF,GAErB,IAAKtI,MAAMwE,MAAQxE,MAAMkD,YAExB,OAAO,CAIR,IAAIuF,GAAUzI,MAAMyI,OAepB,OAbY,SAARH,EAEHtI,MAAMyI,QAAUzI,MAAMyI,QAAUzI,MAAMiD,WAAa,IAAMjD,MAAMyI,QAC9DzI,MAAMgC,SAASb,SAAW,EAAInB,MAAMyI,QAGrB,SAARH,IAERtI,MAAMyI,QAAUzI,MAAMyI,QAAU,IAAMzI,MAAMyI,QAC3CzI,MAAMgC,SAASb,SAAWnB,MAAMiD,WAAa,EAAIjD,MAAMyI,SAIrDA,IAAYzI,MAAMyI,SAEd,GAIRzI,MAAMkD,aAAc,MAGpBoC,GAAYtF,MAAMyI,WAInBC,EAAU,WAETjD,IAEAkD,IAGI3I,MAAMwE,MAEToE,iBAMDjB,EAAgB,MAKjBgB,EAAc,WAEb3I,MAAMuC,MAAM1D,KAAM,WAEjB,GAAI6F,GAAQ9F,EAAGhB,MACdkI,EAASC,EAAkBrB,EAAMwB,KAAM,UAAYlG,MAAMuC,MAAMyD,YAAY,GAE5EtB,GAAM7B,KAAM,OAAQ0D,KAAM,MAAOT,EAAOY,OA2wB3C,OArwBCkC,gBAAiB,SAAU3G,GAI1B,GAAI4G,GAAcC,oBAEhBlD,QAAU5F,MAAM8E,QAAQoB,KAAM,UAC9B6C,QAAU/I,MAAM8E,QAAQoB,KAAM,YAC9B8C,QAAUhJ,MAAM8E,QAAQoB,KAAM,aAC9B+C,SAAYlC,MAAQ9G,EAAQ8G,QAAU/G,MAAMmD,UAAUzB,WAAY9B,OAASK,EAAQL,SAAWI,MAAMmD,UAAU1B,UAC9GyH,OAAUnC,MAAQ/G,MAAM8E,QAAQiC,QAASnH,OAASI,MAAM8E,QAAQlF,YAGjEkG,EAAS+C,EAAY/C,OACrBqD,EAAoBN,EAAYM,kBAEhCC,EAAapJ,MAAM8E,QAAQyB,KAAK,OAEhC8C,GACCtC,MAAQoC,EAAkBpC,MAC1BnH,OAASuJ,EAAkBvJ,OAC3B0J,KAAOH,EAAkBG,KAAOtJ,MAAMmD,UAAUzB,WAAa,EAC7DhC,IAAMyJ,EAAkBzJ,IAAMM,MAAMmD,UAAU1B,SAAW,EAG3DuD,iBAAiBhF,MAAM8E,QAASuE,EAAYrJ,MAAMgC,SAASV,6BAA8BtB,MAAMsD,mBAAoB,WAOlH,GALItD,MAAMsD,oBACT1E,EAAGhB,MAAO2L,IAAK5I,GAIZyI,IAAetD,EAAOY,IAAM,CAG/B1G,MAAMkD,aAAc,CAEpB,IAAI8E,GAAIhI,MAAM8E,QAAQiC,QACrByC,EAAIxJ,MAAM8E,QAAQlF,SAClB6J,EAAIzJ,MAAM8E,QAAQ4E,WAAWJ,KAC7BK,EAAI3J,MAAM8E,QAAQ4E,WAAWhK,GAE9BM,OAAM8E,QAAUlG,EAAG,UAAWgL,KAAM,WAEnC,GAAIC,GAAOjL,EAAGhB,KAEVoC,OAAMsD,oBAETyB,eAAgB8E,EAAO,MAAO7J,MAAMgC,SAASV,6BAA+BtB,MAAMgC,SAAST,+BAI5FyD,gBAAiB6E,EAAKC,QAAU7E,QAAU,GAAK,IAAKjF,MAAMsD,mBAAoB,WAE7E,GAAIuG,GAAOjL,EAAGhB,KACVoC,OAAMsD,oBACT1E,EAAGhB,MAAO2L,IAAK5I,GAEhBkJ,EAAK3E,SACLlF,MAAMkD,aAAc,MAKrBkE,KAAOL,MAAQiB,EAAGpI,OAAS4J,EAAGF,KAAOG,EAAG/J,IAAMiK,IAC9CzD,KAAMlG,MAAM8E,QAAQoB,QACpB6D,aAAc/J,MAAM8E,SACpByB,KAAM,MAAOT,EAAOY,KAIlBzE,GAEHA,EAASU,UAQZmG,mBAAqB,SAAUkB,GAE9B,GAAIpE,GAAUoE,EAAWpE,QACxBmD,EAAUiB,EAAWjB,SAAW,EAChCC,EAAUgB,EAAWhB,SAAW,EAChClD,EAASC,EAAkBH,EAASoE,EAAWf,QAAQlC,OAEvDoC,EAAoBc,sBAAuBD,EAAWd,MAAOc,EAAWf,QAczE,IAXIE,EAAkBe,cAErBpE,EAASC,EAAkBH,EAASuD,EAAkBpC,QASpC,IAAfjB,EAAOkB,MAA2B,IAAZ+B,GAAiBI,EAAkBpC,MAAQgC,GAAuB,IAAZC,GAAiBG,EAAkBvJ,OAASoJ,GAAY,CAEvI,GAAgB,IAAZD,GAAiBI,EAAkBpC,MAAQgC,EAAU,CAExD,GAAIoB,GAAQhB,EAAkBpC,MAAQgC,CACtCI,GAAkBpC,MAAQgC,EAC1BI,EAAkBvJ,QAAUuK,MAGxB,IAAgB,IAAZnB,GAAiBG,EAAkBvJ,OAASoJ,EAAU,CAE9D,GAAImB,GAAQhB,EAAkBvJ,OAASoJ,CACvCG,GAAkBvJ,OAASoJ,EAC3BG,EAAkBpC,OAASoD,EAI5BhB,EAAkBG,KAAOU,EAAWf,QAAQlC,MAAQ,EAAIoC,EAAkBpC,MAAQ,EAClFoC,EAAkBzJ,IAAMsK,EAAWf,QAAQrJ,OAAS,EAAIuJ,EAAkBvJ,OAAS,EAIpF,OACCkG,OAASA,EACTqD,kBAAoBA,IAKtBiB,YAAc,WAEb,GAAIjG,GAAKvF,EAAGhB,MAAOyM,OACnB/E,GAAYnB,IAIbgB,gBAAkB,SAAUT,EAAOR,GAElClE,MAAMwE,MAAO,CAEb,IAAIL,GAAKO,EAAM2F,QACdnE,EAAOxB,EAAMwB,OACb2D,EAAOnF,EAAM3B,SAAU,MAEpBmB,KAEHlE,MAAMsK,IAAM1L,EAAG,UAAW2H,KAAM,MAAOsD,EAAKtD,KAAM,QAAUF,SAAU,iBAAkBe,KACvFL,MAAQ8C,EAAK9C,QACbnH,OAASiK,EAAKjK,SACd0J,KAAO5E,EAAMjF,SAAS6J,MAAS5E,EAAMsB,YAAY,GAAStB,EAAMqC,SAAY,EAC5ErH,IAAMgF,EAAMjF,SAASC,KAAQgF,EAAM6F,aAAa,GAAS7F,EAAM9E,UAAa,IACzEgE,SAAU1D,GAEVF,MAAMsD,oBAETyB,eAAgB/E,MAAMsK,KAQxB,IAAIzB,GAAcC,oBAEhBlD,QAAUlB,EAAMwB,KAAM,UACtB6C,QAAUrE,EAAMwB,KAAM,YACtB8C,QAAUtE,EAAMwB,KAAM,aACtB+C,SAAYlC,MAAQ9G,EAAQ8G,QAAU/G,MAAMmD,UAAUzB,WAAY9B,OAASK,EAAQL,SAAWI,MAAMmD,UAAU1B,UAC9GyH,OAAUnC,MAAQ8C,EAAK9C,QAASnH,OAASiK,EAAKjK,YAG/CkG,EAAS+C,EAAY/C,OACrBqD,EAAoBN,EAAYM,iBAEjCnJ,OAAMyI,QAAUtE,EAGhBnE,MAAM4C,QAAQJ,OAEVxC,MAAMgC,SAASf,iBAAmBiD,GAAQlE,MAAMsD,oBAEnDyB,eAAgB/E,MAAM4C,QAAU,WAIjCmF,WAAY,WA0BX,GAxBA/C,gBAAiBhF,MAAM4C,SAAWqC,QAAY,GAAKjF,MAAMgC,SAASjB,MAAOf,MAAMsD,qBAAuBY,EAAM,WAE3G,IAAKlE,MAAMwE,KAEV,OAAO,CAGJxE,OAAMsD,oBACT1E,EAAGhB,MAAO2L,IAAK5I,GAIhBT,EAAMkH,IAAK,aAAc,SAGzB,IAAIhI,GAAKY,MAAM4C,QAAQ,EACvBxD,GAAGoL,MAAMC,QAAQ,OACjBrL,EAAGsL,aACHtL,EAAGoL,MAAMC,QAAQ,UAIlB/F,EAAM0C,IAAK,aAAc,UAEpBlD,EAKA,CAEJ,GAAIyG,IACF5D,MAAQoC,EAAkBpC,MAC1BnH,OAASuJ,EAAkBvJ,OAC3B0J,KAAOH,EAAkBG,KAAOrJ,EAAQ2K,aAAe5K,MAAMmD,UAAUzB,WAAa,EACpFhC,IAAMyJ,EAAkBzJ,IAAMO,EAAQZ,YAAcW,MAAMmD,UAAU1B,SAAW,GAEhFoJ,EAAO7K,MAAMsD,kBAEd0B,iBAAiBhF,MAAMsK,IAAKK,EAAU3K,MAAMgC,SAASjB,MAAO8J,EAAM,WAE7DA,GACHjM,EAAGhB,MAAO2L,IAAK5I,GAGhBmK,oBAAqB5E,EAAMiD,EAAmBrD,EAAOY,WAnBtDoE,qBAAqB5E,EAAMiD,EAAmBrD,EAAOY,MAyBpD,KAIJoE,oBAAsB,SAAU5E,EAAMwD,EAAUhD,GAG/C1G,MAAMyD,WAAWjB,OAGZxC,MAAMoF,gBAEVpF,MAAMoF,cAAgBxG,EAAG,UAClByH,SAAU,qBACVzC,SAAU5D,MAAMyD,YAAasH,KAAM,iDAEtC/K,MAAMsD,oBAETyB,eAAgB/E,MAAMoF,cAAgB,UAAWpF,MAAMgC,SAASZ,2BAA6B,EAAIpB,MAAMgC,SAASX,8BAKlHrB,MAAMoF,cAAckB,KAAMJ,EAAKD,YAG/B,IAAI+E,GAAiBjD,WAAY,WAAa/H,MAAMyD,WAAW4C,SAAU,kBAAsBrG,MAAMgC,SAASZ,2BAA6B,IAG3IpB,OAAM8E,QAAUlG,EAAG,UAAWgL,KAAM,WAEnC,GAAIC,GAAOjL,EAAGhB,KAGdiK,cAAcmD,GACdhL,MAAMyD,WAAWnB,YAAa,iBAE9ByF,WAAY,WAEX/C,gBAAiBhF,MAAMoF,eAAiBH,QAAY,GAAKjF,MAAMgC,SAASZ,2BAA6B,EAAGpB,MAAMsD,qBAE5G,IAEHuG,EAAKzC,KACJL,MAAQ2C,EAAS3C,MACjBnH,OAAS8J,EAAS9J,OAClB0J,KAAOI,EAASJ,KAAOtJ,MAAMmD,UAAUzB,WAAa,EACpDhC,IAAMgK,EAAShK,IAAMM,MAAMmD,UAAU1B,SAAW,IAC7CmC,SAAU5D,MAAMyD,YAEhBzD,MAAMsD,oBAETyB,eAAgB8E,EAAO,MAAO7J,MAAMgC,SAASV,6BAA+BtB,MAAMgC,SAAST,+BAIxFvB,MAAMsK,KAELtK,MAAMsD,oBAETyB,eAAgB/E,MAAMsK,IAAK,UAAW,KAGvCvC,WAAY,WAEX/C,gBAAiBhF,MAAMsK,KAAOrF,QAAY,GAAK,IAAMjF,MAAMsD,mBAAoB,WAE9E,GAAI2H,GAAQrM,EAAGhB,KAEXoC,OAAMsD,oBACT2H,EAAM1B,IAAK5I,GAEZsK,EAAM/F,SACNlF,MAAMsK,IAAM,KACZtK,MAAMkD,aAAc,KAInB,KAKHlD,MAAMkD,aAAc,IAIlBgD,KAAMA,GAAOK,KAAM,MAAOG,IAI/BuD,sBAAwB,SAAUiB,EAAWC,GAG5C,GAOCC,GAAQC,EAPLC,EAAOJ,EAAUnE,MACpBwE,EAAOL,EAAUtL,OAGjB4L,EAAWL,EAAYpE,MACvB0E,EAAWN,EAAYvL,OAIvBsK,GAAc,CAGf,IAAIoB,EAAOC,EAAO,CAEjBH,EAASI,CAET,IAAIrB,GAAQmB,EAAOE,CAEnBH,GAASE,EAAOpB,EAEZkB,EAASI,IAEZvB,GAAc,EACdC,EAAQkB,EAASI,EACjBL,GAAUjB,EACVkB,EAASI,OAKN,CAEJJ,EAASI,CAET,IAAItB,GAAQoB,EAAOE,CAEnBL,GAASE,EAAOnB,EAEhBD,GAAc,EAEVkB,EAASI,IAEZtB,GAAc,EAEdC,EAAQiB,EAASI,EACjBJ,EAASI,EACTH,GAAUlB,GAMZ,OACCpD,MAAQqE,EACRxL,OAASyL,EACT/B,KAAOkC,EAAW,EAAIJ,EAAS,EAC/B1L,IAAM+L,EAAW,EAAIJ,EAAS,EAC9BnB,YAAcA,IAKhBzF,iBAAmB,WAElB,GAAIzE,MAAMkD,aAAelD,MAAMsK,IAE9B,OAAO,CAIRtK,OAAMwE,MAAO,EAETxE,MAAMuI,WAETmD,gBAID,IAAIhH,GAAQ1E,MAAMuC,MAAMoC,GAAI3E,MAAMyI,SACjCoB,EAAOnF,EAAM3B,SAAU,MAExB/C,OAAMuC,MAAMoJ,IAAKjH,GAAQ0C,IAAK,aAAc,UAG5C,IAAIwE,GAAM3L,EAAQZ,WAElB,KAAKqF,EAAMmH,GAAI,eAAkB,CAEhCD,EAAMlH,EAAMjF,SAASC,KAAQgF,EAAM6F,aAAa,GAAS7F,EAAM9E,UAAa,CAE5E,IAAIkM,GAAO3L,EAAUP,SAAWK,EAAQL,QAEpCgM,GAAME,IAETF,EAAME,GAGP7L,EAAQZ,UAAWuM,GAIpB,GAAInC,GAAIzJ,MAAM8E,QAAQ4E,WAAWJ,KAAOrJ,EAAQ2K,aAC/CjB,EAAI3J,MAAM8E,QAAQ4E,WAAWhK,IAAMkM,CAEpC5L,OAAM8E,QAAQlB,SAAU1D,GAAQkH,KAC/BsC,SAAW,WACXqC,OAAS,IACTzC,KAAOG,EACP/J,IAAMiK,IAGH3J,MAAMsD,oBAETyB,eAAgB/E,MAAM8E,SAIvB9E,MAAMyD,WAAWiC,OACjB1F,MAAMoF,cAAcC,QAAQ+B,IAAK,UAAW,GAC5ClH,EAAMkH,IAAK,aAAc,UAEzBW,WAAY,WAEX,GAAI4C,IACH5D,MAAQ8C,EAAK9C,QACbnH,OAASiK,EAAKjK,SACd0J,KAAO5E,EAAMjF,SAAS6J,MAAS5E,EAAMsB,YAAY,GAAStB,EAAMqC,SAAY,EAC5ErH,IAAMgF,EAAMjF,SAASC,KAAQgF,EAAM6F,aAAa,GAAS7F,EAAM9E,UAAa,EAE7EoF,iBAAiBhF,MAAM8E,QAAS6F,EAAU3K,MAAMgC,SAASjB,MAAOf,MAAMsD,mBAAoB,WAEzFoB,EAAM0C,IAAK,aAAc,WACzBxI,EAAGhB,MAAOsH,SACVlF,MAAM8E,QAAU,OAKb9E,MAAMgC,SAASf,iBAEdjB,MAAMsD,oBAETyB,eAAgB/E,MAAM4C,QAAU,WAIjCoC,gBAAiBhF,MAAM4C,SAAWqC,QAAY,GAAKjF,MAAMgC,SAASjB,MAAOf,MAAMsD,mBAAoB,WAElG,GAAI2H,GAAQrM,EAAGhB,KAEXoC,OAAMsD,oBACT2H,EAAM1B,IAAK5I,GAGZsK,EAAMvF,UAOP1F,MAAM4C,QAAQ8C,OAIfJ,KAEE,KAIJ0G,WAAa,WAERhM,MAAMuI,YAETjL,YAAeoO,gBAAgB,GAAQ1L,MAAMuI,WAAY,GAAS0D,sBAMpEA,kBAAoB,WAEnB,MAAIjM,OAAMkD,cAAgBlD,MAAMuI,WACxB,GAERvI,MAAMkD,aAAc,EAEpB2E,aAAc7H,MAAMkM,kBAEpBlM,MAAMuI,WAAY,EAElBvI,MAAMmD,WACL1B,SAAW,EACXC,WAAa,GAEduG,EAAgBjI,MAAM6D,QAAS,OAC/BoE,EAAgBjI,MAAMiE,UAAW,OAASqF,KAAO,MACjDrB,EAAgBjI,MAAMgE,UAAW,OAASmI,MAAQ,UAElDvD,gBAAgB,WAEf5I,MAAMkD,aAAc,EAEpBlD,MAAM8D,OAAOuC,SAAU,qBACvB+F,sBAKFC,aAAe,WAGd,GAAIvC,GAAO9J,MAAMyI,QAAUzI,MAAMiD,WAAa,EAAIjD,MAAMyI,QAAU,EACjEzI,MAAMgC,SAASb,SAAW,EAAInB,MAAMyI,QACpC/D,EAAQ1E,MAAMuC,MAAMoC,GAAImF,GACxBD,EAAOnF,EAAM3B,SAAU,OACvB8F,EAAcC,oBAEblD,QAAUlB,EAAMwB,KAAM,UACtB6C,QAAUrE,EAAMwB,KAAM,YACtB8C,QAAUtE,EAAMwB,KAAM,aACtB+C,SAAYlC,MAAQ9G,EAAQ8G,QAAU/G,MAAMmD,UAAUzB,WAAY9B,OAASK,EAAQL,SAAWI,MAAMmD,UAAU1B,UAC9GyH,OAAUnC,MAAQ8C,EAAK9C,QAASnH,OAASiK,EAAKjK,YAG/CkG,EAAS+C,EAAY/C,MAEtBlH,GAAG,UAAW2H,KAAM,MAAOT,EAAOY,MAInC0F,gBAAkB,WAEjBC,eAEArM,MAAMkM,iBAAmBnE,WAAY,WAEpCS,EAAW,QACX4D,mBAEEpM,MAAMgC,SAASH,WAInB6J,eAAiB,SAAUY,GAE1B,MAAItM,OAAMkD,aACF,GAERlD,MAAMkD,aAAc,EAEpB2E,aAAc7H,MAAMkM,uBACfI,IAEJtM,MAAMuI,WAAY,EAClBvI,MAAM8D,OAAOxB,YAAa,qBAC1BtC,MAAMmD,UAAYnD,MAAMgC,SAASR,YACjCyG,EAAgBjI,MAAM6D,QAAS,MAC/BoE,EAAgBjI,MAAMiE,UAAW,MAAQqF,KAAO,KAChDrB,EAAgBjI,MAAMgE,UAAW,MAAQmI,MAAQ,KACjDvD,eAAgB,WAEf5I,MAAMkD,aAAc,QAQvBR,YAAc,SAAU6J,GAEvB,OAAQA,GAEP,IAAK,SAEAvM,MAAMgC,SAASF,YAElB7B,EAAQuM,GAAI,oBAAqB,WAEhC/J,GAAO,KAMTxC,EAAQuM,GAAI,oBAAqB9D,EAGjC,IAAI+D,GAAUxP,eAKd,IAAIwP,EAAS,CAEZ,GAAIC,GAAUD,EAAQ1O,QAAQ,aAAa,IAAM,kBACjDZ,UAASwP,iBAAiBD,EAASV,YAIpC,KAED,KAAK,aAEJhM,MAAMgD,QAAQwJ,GAAI,cAAe,KAAMpC,aACvCpK,MAAM6D,QAAQ2I,GAAI,cAAe/H,iBAEjC,MAED,KAAK,uBAEJzE,MAAMgE,UAAUwI,GAAI,cAAe,WAAanE,EAAa,UAC7DrI,MAAMiE,UAAUuI,GAAI,cAAe,WAAanE,EAAa,UAEzDrI,MAAMgC,SAASd,kBAElBlB,MAAMyD,WAAW+I,GAAI,cAAe,MAAO,WAAanE,EAAa,UAIjErI,MAAMgC,SAASL,UAEnBxB,EAAUqM,GAAI,gBAAiB,SAAUI,GAExC,GAAIC,GAAUD,EAAMC,SAAWD,EAAME,MACpCC,GACCzD,KAAM,GACN0D,GAAI,GACJb,MAAO,GACPc,KAAM,GAGR,QAAQJ,GAEP,IAAKE,GAAMzD,KAEVjB,EAAa,OACb,MAED,KAAK0E,GAAMZ,MAEV9D,EAAa,WASbrI,MAAMgC,SAASJ,OAElB5B,MAAMyD,WAAW+I,IAChBU,kBAAoB,WAEnB7E,EAAa,SAGd8E,mBAAqB,WAEpB9E,EAAa,WAOhBrI,MAAM8D,OAAO0I,GAAI,cAAe,WAE3BxM,MAAMuI,UAETmD,iBAGS1L,MAAMkD,aAEf+I,wBAYLlH,eAAiB,SAAU3F,EAAKgO,EAAUrM,EAAOC,GAE3CoM,IAEJA,EAAW,OAGPrM,IAEJA,EAAQf,MAAMgC,SAASjB,OAGnBC,IAEJA,EAAShB,MAAMgC,SAAShB,QAIzB5B,EAAGgI,IAAK,aAAcgG,EAAW,IAAMrM,EAAQ,MAAQC,IAIxDgE,gBAAkB,SAAU5F,EAAIuL,EAAU5J,EAAO8J,EAAMwC,GAEtDzO,EAAE0O,GAAGC,WAAa1C,EAAOjM,EAAE0O,GAAGlG,IAAMxI,EAAE0O,GAAGE,QAErCH,GAAcxC,GAEjBzL,EAAGoN,GAAI7L,EAAmB0M,GAI3BA,EAAaA,GAAc,WAAa,OAAO,GAE/CjO,EAAGqO,OAAOF,WAAY5C,EAAU/L,EAAEK,QAAQ,MAAYyO,SAAW3M,EAAQ,KAAM4M,SAAWN,MAI3FO,IAAM,SAAUC,GAEf7N,MAAMgD,QAAQ8K,OAAQD,GACtB7N,MAAMuC,MAAQvC,MAAMgD,QAAQD,WAC5B/C,MAAMiD,WAAajD,MAAMuC,MAAMlF,OAC/B8E,EAAS0L,GACTlG,MAKD5F,KAAOA,EACP6L,IAAMA","file":"gamma.js","sourcesContent":["/**\n * gamma.js v1.0.0\n * http://www.codrops.com\n *\n * Licensed under the MIT license.\n * http://www.opensource.org/licenses/mit-license.php\n * \n * Copyright 2012, Codrops\n * http://www.codrops.com\n */\n \n/**\n * Return a new JSON object of the old string.\n * Turns:\n * \t\tfile.js?a=1&amp;b.c=3.0&b.d=four&a_false_value=false&a_null_value=null\n * Into:\n * \t\t{\"a\":1,\"b\":{\"c\":3,\"d\":\"four\"},\"a_false_value\":false,\"a_null_value\":null}\n * @version 1.1.0\n * @date July 16, 2010\n * @since 1.0.0, June 30, 2010\n * @package jquery-sparkle {@link http://www.balupton/projects/jquery-sparkle}\n * @author Benjamin \"balupton\" Lupton {@link http://www.balupton.com}\n * @copyright (c) 2009-2010 Benjamin Arthur Lupton {@link http://www.balupton.com}\n * @license GNU Affero General Public License version 3 {@link http://www.gnu.org/licenses/agpl-3.0.html}\n */\nString.prototype.queryStringToJSON = String.prototype.queryStringToJSON || function ( )\n{\t// Turns a params string or url into an array of params\n\t// Prepare\n\tvar params = String(this);\n\t// Remove url if need be\n\tparams = params.substring(params.indexOf('?')+1);\n\t// params = params.substring(params.indexOf('#')+1);\n\t// Change + to %20, the %20 is fixed up later with the decode\n\tparams = params.replace(/\\+/g, '%20');\n\t// Do we have JSON string\n\tif ( params.substring(0,1) === '{' && params.substring(params.length-1) === '}' )\n\t{\t// We have a JSON string\n\t\treturn eval(decodeURIComponent(params));\n\t}\n\t// We have a params string\n\tparams = params.split(/\\&(amp\\;)?/);\n\tvar json = {};\n\t// We have params\n\tfor ( var i = 0, n = params.length; i < n; ++i )\n\t{\n\t\t// Adjust\n\t\tvar param = params[i] || null;\n\t\tif ( param === null ) { continue; }\n\t\tparam = param.split('=');\n\t\tif ( param === null ) { continue; }\n\t\t// ^ We now have \"var=blah\" into [\"var\",\"blah\"]\n\n\t\t// Get\n\t\tvar key = param[0] || null;\n\t\tif ( key === null ) { continue; }\n\t\tif ( typeof param[1] === 'undefined' ) { continue; }\n\t\tvar value = param[1];\n\t\t// ^ We now have the parts\n\n\t\t// Fix\n\t\tkey = decodeURIComponent(key);\n\t\tvalue = decodeURIComponent(value);\n\t\ttry {\n\t\t    // value can be converted\n\t\t    value = eval(value);\n\t\t} catch ( e ) {\n\t\t    // value is a normal string\n\t\t}\n\n\t\t// Set\n\t\t// window.console.log({'key':key,'value':value}, split);\n\t\tvar keys = key.split('.');\n\t\tif ( keys.length === 1 )\n\t\t{\t// Simple\n\t\t\tjson[key] = value;\n\t\t}\n\t\telse\n\t\t{\t// Advanced (Recreating an object)\n\t\t\tvar path = '',\n\t\t\t\tcmd = '';\n\t\t\t// Ensure Path Exists\n\t\t\t$.each(keys,function(ii,key){\n\t\t\t\tpath += '[\"'+key.replace(/\"/g,'\\\\\"')+'\"]';\n\t\t\t\tjsonCLOSUREGLOBAL = json; // we have made this a global as closure compiler struggles with evals\n\t\t\t\tcmd = 'if ( typeof jsonCLOSUREGLOBAL'+path+' === \"undefined\" ) jsonCLOSUREGLOBAL'+path+' = {}';\n\t\t\t\teval(cmd);\n\t\t\t\tjson = jsonCLOSUREGLOBAL;\n\t\t\t\tdelete jsonCLOSUREGLOBAL;\n\t\t\t});\n\t\t\t// Apply Value\n\t\t\tjsonCLOSUREGLOBAL = json; // we have made this a global as closure compiler struggles with evals\n\t\t\tvalueCLOSUREGLOBAL = value; // we have made this a global as closure compiler struggles with evals\n\t\t\tcmd = 'jsonCLOSUREGLOBAL'+path+' = valueCLOSUREGLOBAL';\n\t\t\teval(cmd);\n\t\t\tjson = jsonCLOSUREGLOBAL;\n\t\t\tdelete jsonCLOSUREGLOBAL;\n\t\t\tdelete valueCLOSUREGLOBAL;\n\t\t}\n\t\t// ^ We now have the parts added to your JSON object\n\t}\n\treturn json;\n};\n\n// checks if an element is partially inside the viewport\n// inspired by James Padolsey's snippet (http://remysharp.com/2009/01/26/element-in-view-event-plugin/#comment-127058)\n$.extend( $.expr[':'], {\n\n\tinViewport : function( el ) {\n\n\t\tvar scrollTop = ( document.documentElement.scrollTop || document.body.scrollTop ),\n\t\t\telOffsetTop = $( el ).offset().top,\n\t\t\telH = $( el ).height()\n\t\t\twinH = ( window.innerHeight && window.innerHeight < $( window ).height() ) ? window.innerHeight : $( window ).height();\n\n\t\treturn ( elOffsetTop + elH ) > scrollTop && elOffsetTop < ( scrollTop + winH );\n\n\t}\n\n});\n\n// HTML5 PageVisibility API\n// http://www.html5rocks.com/en/tutorials/pagevisibility/intro/\n// by Joe Marini (@joemarini)\nfunction getHiddenProp(){\n    var prefixes = ['webkit','moz','ms','o'];\n    \n    // if 'hidden' is natively supported just return it\n    if ('hidden' in document) return 'hidden';\n    \n    // otherwise loop over all the known prefixes until we find one\n    for (var i = 0; i < prefixes.length; i++){\n        if ((prefixes[i] + 'Hidden') in document) \n            return prefixes[i] + 'Hidden';\n    }\n\n    // otherwise it's not supported\n    return null;\n}\nfunction isHidden() {\n    var prop = getHiddenProp();\n    if (!prop) return false;\n    \n    return document[prop];\n}\n\nvar Gamma = (function() {\n\n\tvar $window = $( window ),\n\t\t$body = $( 'body' ),\n\t\t$document = $( document ),\n\t\tModernizr = window.Modernizr,\n\t\t// https://github.com/twitter/bootstrap/issues/2870\n\t\ttransEndEventNames = {\n\t\t\t'WebkitTransition' : 'webkitTransitionEnd',\n\t\t\t'MozTransition' : 'transitionend',\n\t\t\t'OTransition' : 'oTransitionEnd',\n\t\t\t'msTransition' : 'MSTransitionEnd',\n\t\t\t'transition' : 'transitionend'\n\t\t},\n\t\ttransEndEventName = transEndEventNames[ Modernizr.prefixed( 'transition' ) ],\n\t\t// default settings\n\t\tdefaults = {\n\t\t\t// default value for masonry column count\n\t\t\tcolumns : 4,\n\t\t\t// transition properties for the images in ms (transition to/from singleview)\n\t\t\tspeed : 300,\n\t\t\teasing : 'ease',\n\t\t\t// if set to true the overlay's opacity will animate (transition to/from singleview)\n\t\t\toverlayAnimated : true,\n\t\t\t// if true, the navigate next function is called when the image (singleview) is clicked\n\t\t\tnextOnClickImage : true,\n\t\t\t// circular navigation\n\t\t\tcircular : true,\n\t\t\t// transition settings for the image in the single view.\n\t\t\t// These includes:\n\t\t\t// - ajusting its position and size when the window is resized\n\t\t\t// - fading out the image when navigating\n\t\t\tsvImageTransitionSpeedFade : 300,\n\t\t\tsvImageTransitionEasingFade : 'ease-in-out',\n\t\t\tsvImageTransitionSpeedResize : 300,\n\t\t\tsvImageTransitionEasingResize : 'ease-in-out',\n\t\t\tsvMarginsVH : {\n\t\t\t\tvertical : 140,\n\t\t\t\thorizontal : 120\n\t\t\t},\n\t\t\t// allow keybord and swipe navigation\n\t\t\tkeyboard : true,\n\t\t\tswipe : true,\n\t\t\t// slideshow interval (ms)\n\t\t\tinterval : 4000,\n\t\t\t// if History API is not supported this value will turn false\n\t\t\thistoryapi : true\n\t\t},\n\t\tinit = function( settings, callback ) {\n\n\t\t\tGamma.settings = $.extend( true, {}, defaults, settings );\n\n\t\t\t// cache some elements..\n\t\t\t_config();\n\t\t\t// build the layout\n\t\t\t_layout();\n\t\t\t// init masonry\n\t\t\t_initMasonry( function() {\n\n\t\t\t\t// remove loading status\n\t\t\t\tGamma.container.removeClass( 'gamma-loading' );\n\t\t\t\t// show items\n\t\t\t\tGamma.items.show();\n\n\t\t\t\t// opens the single view if an image id is passed in the url\n\t\t\t\t// we will assume for this demo that the id is the index of the item \n\t\t\t\t// where the image is\n\t\t\t\t// example: http://www.sitename.com/gamma/?img=12\n\t\t\t\tif( Gamma.settings.historyapi ) {\n\n\t\t\t\t\t_goto();\n\n\t\t\t\t}\n\n\t\t\t\t// init window events\n\t\t\t\t_initEvents( 'window' );\n\n\t\t\t\tif( callback ) {\n\n\t\t\t\t\tcallback.call();\n\n\t\t\t\t}\n\n\t\t\t} );\n\n\t\t},\n\t\t_config = function() {\n\n\t\t\tGamma.container = $( '#gamma-container' );\n\t\t\tGamma.overlay = Gamma.container.find( 'div.gamma-overlay' );\n\t\t\tGamma.controls = Gamma.container.children( 'div.gamma-options' );\n\t\t\tGamma.gallery = Gamma.container.children( 'ul.gamma-gallery' );\n\t\t\tGamma.items = Gamma.gallery.children();\n\t\t\tGamma.itemsCount = Gamma.items.length;\n\t\t\tGamma.columns = Gamma.settings.columns;\n\t\t\t// true if any animation (including preloading an image) running\n\t\t\tGamma.isAnimating = true;\n\t\t\tGamma.svMargins = Gamma.settings.svMarginsVH;\n\t\t\tvar History = window.History; // Note: We are using a capital H instead of a lower h\n\t\t\tif ( !History.enabled && Gamma.settings.historyapi ) {\n\n\t\t\t\tGamma.settings.historyapi = false;\n\t\t\t\n\t\t\t}\n\t\t\tGamma.supportTransitions = Modernizr.csstransitions;\n\n\t\t},\n\t\t_createSingleView = function() {\n\n\t\t\t// the single view will include the image, navigation buttons and close, play, and pause buttons\n\n\t\t\tif( !Gamma.singleview ) {\n\n\t\t\t\t$( '<div class=\"gamma-single-view\"><div class=\"gamma-options gamma-options-single\"><div class=\"gamma-buttons\"><button class=\"gamma-btn-close\"></button></div></div></div>' )\n\t\t\t\t.appendTo( Gamma.container );\n\n\t\t\t\tGamma.singleview = Gamma.container.children( 'div.gamma-single-view' );\n\t\t\t\tGamma.svclose = Gamma.singleview.find( 'button.gamma-btn-close' );\n\n\t\t\t\t_initEvents( 'singleview' );\n\n\t\t\t\t_createSingleViewNavigation();\n\t\t\t\n\t\t\t}\n\t\t\telse if( !Gamma.nav ) {\n\n\t\t\t\t_createSingleViewNavigation();\n\n\t\t\t}\n\n\t\t},\n\t\t_createSingleViewNavigation = function() {\n\n\t\t\tif( Gamma.itemsCount > 1 ) {\n\n\t\t\t\tGamma.svplay = $( '<button class=\"gamma-btn-ssplay\"></button>' ).insertAfter( Gamma.svclose );\n\t\t\t\tGamma.nav = $( '<nav class=\"gamma-nav\"><span class=\"gamma-prev\"></span><span class=\"gamma-next\"></span></nav>' ).appendTo( Gamma.singleview );\n\t\t\t\tGamma.svnavnext = Gamma.nav.find( 'span.gamma-next' );\n\t\t\t\tGamma.svnavprev = Gamma.nav.find( 'span.gamma-prev' );\n\n\t\t\t\t_initEvents( 'singleviewnavigation' );\n\n\t\t\t}\n\n\t\t},\n\t\t// controller: \"goes to\" a specific image or back to the grid\n\t\t_goto = function( anim, id ) {\n\n\t\t\tif( Gamma.settings.historyapi ) {\n\t\t\t\t\n\t\t\t\t// get the url from history state (e.g. id=3) and extract the id\n\t\t\t\tid = id || History.getState().url.queryStringToJSON().id;\n\n\t\t\t}\n\n\t\t\tvar isSingleview = ( id != undefined ),\n\t\t\t\tanim = anim || false;\n\n\t\t\t// back history to a state with no id\n\t\t\tif( Gamma.settings.historyapi && Gamma.isSV && id === undefined ) {\n\n\t\t\t\t_closesingleview();\n\n\t\t\t}\n\n\t\t\tif( isSingleview ) {\n\n\t\t\t\tvar $item = Gamma.items.eq( Math.abs( id ) );\n\n\t\t\t\tif( $item.length ) {\n\n\t\t\t\t\tif( Gamma.svImage ) {\n\n\t\t\t\t\t\t// navigating\n\t\t\t\t\t\tif( Gamma.supportTransitions ) {\n\n\t\t\t\t\t\t\t_setTransition( Gamma.svImage , 'all', Gamma.settings.svImageTransitionSpeedFade , Gamma.settings.svImageTransitionEasingFade );\n\t\t\t\t\t\t\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\t_applyAnimation( Gamma.svImage, { opacity : 0 }, Gamma.settings.svImageTransitionSpeedFade, Gamma.supportTransitions, function() {\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t$( this ).remove();\n\t\t\t\t\t\t\tanim = false;\n\t\t\t\t\t\t\t_singleviewitem( $item, anim );\n\n\t\t\t\t\t\t} );\n\n\t\t\t\t\t\tif( Gamma.svDescription ) {\n\t\t\t\t\n\t\t\t\t\t\t\t_applyAnimation( Gamma.svDescription, { opacity : 0 }, 400, Gamma.supportTransitions );\n\t\t\t\t\t\t\n\t\t\t\t\t\t}\n\n\t\t\t\t\t}\n\t\t\t\t\telse {\n\n\t\t\t\t\t\tif( Gamma.svDescription ) {\n\t\t\t\t\n\t\t\t\t\t\t\tGamma.svDescription.empty();\n\t\t\t\t\t\t\n\t\t\t\t\t\t}\n\t\t\t\t\t\t_singleviewitem( $item, anim );\n\n\t\t\t\t\t}\n\n\t\t\t\t}\n\n\t\t\t}\n\n\t\t},\n\t\t// saves the history state / or if history not supported goes to specific image\n\t\t_saveState = function( id ) {\n\n\t\t\tif( !Gamma.settings.historyapi && id != undefined ) {\n\n\t\t\t\tGamma.isSV ? _goto( false, id ) : _goto( true, id );\n\n\t\t\t}\n\t\t\telse if( id === undefined ) {\n\n\t\t\t\tHistory.pushState( null, null, url('protocol') + '://' + url('hostname') + url('path') );\n\n\t\t\t}\n\t\t\t// adds a new state to the history object\n\t\t\t// this will trigger the statechange on the window\n\t\t\telse if( History.getState().url.queryStringToJSON().id !== id ) {\n\t\t\t\t\t\n\t\t\t\tHistory.pushState( null, null, '?id=' + id );\n\t\t\t\n\t\t\t}\n\t\t\n\t\t},\n\t\t// transform initial html structure into a list of images (well mostly)\n\t\t_layout = function( $items ) {\n\n\t\t\tif( Gamma.itemsCount > 0 ) {\n\n\t\t\t\t_createSingleView();\n\n\t\t\t}\n\n\t\t\t_setMasonry();\n\n\t\t\tvar $items = $items || Gamma.items.hide();\n\n\t\t\t// replace each div element with an image element with the right source\n\t\t\t$items.each( function() {\n\n\t\t\t\tvar $item = $( this ),\n\t\t\t\t\t$picEl = $item.children(),\n\t\t\t\t\tsources = _getImgSources( $picEl ),\n\t\t\t\t\tsource = _chooseImgSource( sources, $item.outerWidth( true ) ),\n\t\t\t\t\tdescription = $picEl.data( 'description' );\n\n\t\t\t\t// data is saved in the <li> element\n\t\t\t\t$item.data( {\n\t\t\t\t\tdescription : description,\n\t\t\t\t\tsource : sources,\n\t\t\t\t\tmaxwidth : $picEl.data( 'maxWidth' ),\n\t\t\t\t\tmaxheight : $picEl.data( 'maxHeight' )\n\t\t\t\t} );\n\n\t\t\t\t$( '<div/>' ).addClass( 'gamma-description' ).html( description ).insertAfter( $picEl );\n\n\t\t\t\t$( '<img/>' ).attr( {\n\t\t\t\t\talt : $picEl.data( 'alt' ),\n\t\t\t\t\ttitle : $picEl.data( 'title' ),\n\t\t\t\t\tsrc : source.src\n\t\t\t\t} ).insertAfter( $picEl );\n\n\t\t\t\t$picEl.remove();\n\n\t\t\t} );\n\n\t\t},\n\t\t// gets all possible image sources of an element\n\t\t_getImgSources = function( $el ) {\n\n\t\t\tvar theSources = [];\n\t\t\t$el.children( 'div' ).each( function( i ) {\n\n\t\t\t\tvar $source = $( this );\n\t\t\t\ttheSources.push( {\n\t\t\t\t\twidth : $source.data( 'minWidth' ) || 0,\n\t\t\t\t\tsrc : $source.data( 'src' ),\n\t\t\t\t\tpos : i\n\t\t\t\t} );\n\n\t\t\t} );\n\t\t\t\n\t\t\treturn theSources;\n\n\t\t},\n\t\t// change the number of masonry columns based on the current container's width and the settings.viewport configuration\n\t\t_setMasonry = function() {\n\n\t\t\tvar containerW = Gamma.container.width();\n\n\t\t\tif( Gamma.settings.viewport ) {\n\n\t\t\t\tfor( var i = 0, len = Gamma.settings.viewport.length; i < len; ++i ) {\n\n\t\t\t\t\tvar viewport = Gamma.settings.viewport[i];\n\n\t\t\t\t\tif( containerW > viewport.width ) {\n\n\t\t\t\t\t\tGamma.columns = viewport.columns;\n\t\t\t\t\t\tbreak;\n\n\t\t\t\t\t}\n\n\t\t\t\t}\n\n\t\t\t}\n\n\t\t\t// set the widths (%) for each of the <li>\n\t\t\tGamma.items.css( 'width', Math.floor( containerW / Gamma.columns ) * 100 / containerW + '%' );\n\n\t\t},\n\t\t// initialize masonry\n\t\t_initMasonry = function( callback ) {\n\n\t\t\tGamma.gallery.imagesLoaded( function() {\n\n\t\t\t\tGamma.gallery.masonry( {\n\t\t\t\t\titemSelector : 'li',\n\t\t\t\t\tcolumnWidth : function( containerWidth ) {\n\t\t\t\t\t\treturn containerWidth / Gamma.columns;\n\t\t\t\t\t}\n\t\t\t\t} );\n\n\t\t\t\tif( callback ) {\n\n\t\t\t\t\tcallback.call();\n\n\t\t\t\t}\n\n\t\t\t} );\n\n\t\t},\n\t\t// reloads masonry grid\n\t\t_reloadMasonry = function( timeout ) {\n\n\t\t\tclearTimeout( Gamma.masonrytimeout );\n\t\t\ttimeout = timeout || 0;\n\t\t\tGamma.masonrytimeout = setTimeout( function() { Gamma.gallery.masonry( 'reload' ); }, timeout );\n\n\t\t},\n\t\t// choose a source based on the item's size and on the configuration set by the user in the initial HTML\n\t\t_chooseImgSource = function( sources, w ) {\n\n\t\t\tif( w <= 0 ) {\n\t\t\t\tw = 1;\n\t\t\t}\n\n\t\t\tfor( var i = 0, len = sources.length; i < len; ++i ) {\n\n\t\t\t\tvar source = sources[i];\n\n\n\t\t\t\tif( w > source.width ) {\n\n\t\t\t\t\treturn source;\n\n\t\t\t\t}\n\n\t\t\t}\n\n\t\t},\n\t\t// show or hide a specific control button\n\t\t_toggleControl = function( $control, status, animStyle ) {\n\n\t\t\tanimStyle ? $control.css( animStyle ) : status === 'on' ? $control.show() : $control.hide();\n\n\t\t},\n\t\t// triggered on the events for the nav buttons, keyboard, swipe\n\t\t_onnavigate = function( dir ) {\n\n\t\t\tif( !Gamma.slideshow ) {\n\n\t\t\t\t_navigate( dir );\n\n\t\t\t}\n\n\t\t},\n\t\t// goes to next or previous image\n\t\t_navigate = function( dir ) {\n\n\t\t\tif( !Gamma.isSV || Gamma.isAnimating ) {\n\n\t\t\t\treturn false;\n\n\t\t\t}\n\n\t\t\tvar current = Gamma.current;\n\n\t\t\tif( dir === 'next' ) {\n\n\t\t\t\tGamma.current = Gamma.current < Gamma.itemsCount - 1 ? ++Gamma.current :\n\t\t\t\t\tGamma.settings.circular ? 0 : Gamma.current;\n\n\t\t\t}\n\t\t\telse if( dir === 'prev' ) {\n\n\t\t\t\tGamma.current = Gamma.current > 0 ? --Gamma.current :\n\t\t\t\t\tGamma.settings.circular ? Gamma.itemsCount - 1 : Gamma.current;\n\t\t\t\t\n\t\t\t}\n\n\t\t\tif( current === Gamma.current ) {\n\n\t\t\t\treturn false;\n\n\t\t\t}\n\n\t\t\tGamma.isAnimating = true;\n\n\t\t\t// get positions, dimentions and source for the new item\n\t\t\t_saveState( Gamma.current );\n\n\t\t},\n\t\t// resize the window event\n\t\t_resize = function() {\n\n\t\t\t_setMasonry();\n\n\t\t\t_resizeGrid();\n\n\t\t\t// change the size, position and source of the image (single view) accordingly\n\t\t\tif( Gamma.isSV ) {\n\n\t\t\t\t_svResizeImage();\n\n\t\t\t}\n\n\t\t\t// seems that sometimes the masonry columns stay out of order.\n\t\t\t// just to make sure this doesnt happen\n\t\t\t_reloadMasonry( 200 );\n\n\t\t},\n\t\t// resizes the masonry grid\n\t\t// change the source of the images (grid) accordingly\n\t\t_resizeGrid = function() {\n\n\t\t\tGamma.items.each( function() {\n\n\t\t\t\tvar $item = $( this ),\n\t\t\t\t\tsource = _chooseImgSource( $item.data( 'source' ), Gamma.items.outerWidth( true ) );\n\n\t\t\t\t$item.find( 'img' ).attr( 'src', source.src );\n\n\t\t\t} );\n\n\t\t}\n\t\t// resize and chooses (if necessary) a new source for the image in the single view\n\t\t_svResizeImage = function( callback ) {\n\n\t\t\t// need to know which source to load for the image.\n\t\t\t// also need to know the final size and position.\n\t\t\tvar finalConfig = _getFinalImgConfig( {\n\n\t\t\t\t\tsources : Gamma.svImage.data( 'source' ),\n\t\t\t\t\timgMaxW : Gamma.svImage.data( 'maxwidth' ),\n\t\t\t\t\timgMaxH : Gamma.svImage.data( 'maxheight' ),\n\t\t\t\t\twrapper : { width : $window.width() - Gamma.svMargins.horizontal, height : $window.height() - Gamma.svMargins.vertical },\n\t\t\t\t\timage : { width : Gamma.svImage.width(), height : Gamma.svImage.height() }\n\n\t\t\t\t} ),\n\t\t\t\tsource = finalConfig.source,\n\t\t\t\tfinalSizePosition = finalConfig.finalSizePosition,\n\n\t\t\t\tcurrentSrc = Gamma.svImage.attr('src'),\n\n\t\t\t\tfinalStyle = {\n\t\t\t\t\twidth : finalSizePosition.width,\n\t\t\t\t\theight : finalSizePosition.height,\n\t\t\t\t\tleft : finalSizePosition.left + Gamma.svMargins.horizontal / 2,\n\t\t\t\t\ttop : finalSizePosition.top + Gamma.svMargins.vertical / 2\n\t\t\t\t};\n\n\t\t\t_applyAnimation( Gamma.svImage, finalStyle, Gamma.settings.svImageTransitionSpeedResize, Gamma.supportTransitions, function() {\n\n\t\t\t\tif( Gamma.supportTransitions ) {\n\t\t\t\t\t$( this ).off( transEndEventName );\n\t\t\t\t}\n\n\t\t\t\t// if source changes, change reset Gamma.svImage\n\t\t\t\tif( currentSrc !== source.src ) {\n\n\t\t\t\t\t// going to load a new image..\n\t\t\t\t\tGamma.isAnimating = true;\n\n\t\t\t\t\tvar w = Gamma.svImage.width(),\n\t\t\t\t\t\th = Gamma.svImage.height(),\n\t\t\t\t\t\tl = Gamma.svImage.position().left,\n\t\t\t\t\t\tt = Gamma.svImage.position().top;\n\n\t\t\t\t\tGamma.svImage = $( '<img/>' ).load( function() {\n\n\t\t\t\t\t\tvar $img = $( this );\n\n\t\t\t\t\t\tif( Gamma.supportTransitions ) {\n\n\t\t\t\t\t\t\t_setTransition( $img , 'all', Gamma.settings.svImageTransitionSpeedResize , Gamma.settings.svImageTransitionEasingResize );\n\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\t_applyAnimation( $img.next(), { opacity : 0 }, 500, Gamma.supportTransitions, function() {\n\n\t\t\t\t\t\t\tvar $img = $( this );\n\t\t\t\t\t\t\tif( Gamma.supportTransitions ) {\n\t\t\t\t\t\t\t\t$( this ).off( transEndEventName );\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t$img.remove();\n\t\t\t\t\t\t\tGamma.isAnimating = false;\n\n\t\t\t\t\t\t} );\n\n\t\t\t\t\t} )\n\t\t\t\t\t.css( { width : w, height : h, left : l, top : t } )\n\t\t\t\t\t.data( Gamma.svImage.data() )\n\t\t\t\t\t.insertBefore( Gamma.svImage )\n\t\t\t\t\t.attr( 'src', source.src );\n\n\t\t\t\t}\n\n\t\t\t\tif( callback ) {\n\n\t\t\t\t\tcallback.call();\n\n\t\t\t\t}\n\n\t\t\t} );\n\n\t\t},\n\t\t// gets the position and sizes of the image given its container properties\n\t\t_getFinalImgConfig = function( properties ) {\n\n\t\t\tvar sources = properties.sources,\n\t\t\t\timgMaxW = properties.imgMaxW || 0,\n\t\t\t\timgMaxH = properties.imgMaxH || 0,\n\t\t\t\tsource = _chooseImgSource( sources, properties.wrapper.width ), \n\t\t\t\t// calculate final size and position of image\n\t\t\t\tfinalSizePosition = _getFinalSizePosition( properties.image, properties.wrapper );\n\n\t\t\t// check for new source\n\t\t\tif( finalSizePosition.checksource ) {\n\n\t\t\t\tsource = _chooseImgSource( sources, finalSizePosition.width );\n\n\t\t\t}\n\n\t\t\t// we still need to check one more detail:\n\t\t\t// if the source is the largest one provided in the html rules,\n\t\t\t// then we need to check if the final width/height are eventually bigger\n\t\t\t// than the original image sizes. If so, we will show the image \n\t\t\t// with its original size, avoiding like this that the image gets pixelated\n\t\t\tif( source.pos === 0 && ( imgMaxW !== 0 && finalSizePosition.width > imgMaxW || imgMaxH !== 0 && finalSizePosition.height > imgMaxH ) ) {\n\n\t\t\t\tif( imgMaxW !== 0 && finalSizePosition.width > imgMaxW ) {\n\n\t\t\t\t\tvar ratio = finalSizePosition.width / imgMaxW;\n\t\t\t\t\tfinalSizePosition.width = imgMaxW;\n\t\t\t\t\tfinalSizePosition.height /= ratio;\n\n\t\t\t\t}\n\t\t\t\telse if( imgMaxH !== 0 && finalSizePosition.height > imgMaxH ) {\n\n\t\t\t\t\tvar ratio = finalSizePosition.height / imgMaxH;\n\t\t\t\t\tfinalSizePosition.height = imgMaxH;\n\t\t\t\t\tfinalSizePosition.width /= ratio;\n\t\t\t\t\t\n\t\t\t\t}\n\n\t\t\t\tfinalSizePosition.left = properties.wrapper.width / 2 - finalSizePosition.width / 2;\n\t\t\t\tfinalSizePosition.top = properties.wrapper.height / 2 - finalSizePosition.height / 2;\n\n\t\t\t}\n\n\t\t\treturn {\n\t\t\t\tsource : source,\n\t\t\t\tfinalSizePosition : finalSizePosition\n\t\t\t};\n\n\t\t},\n\t\t// triggered when one grid image is clicked\n\t\t_singleview = function() {\n\n\t\t\tvar id = $( this ).index();\n\t\t\t_saveState( id );\n\n\t\t},\n\t\t// shows the item\n\t\t_singleviewitem = function( $item, anim ) {\n\n\t\t\tGamma.isSV = true;\n\n\t\t\tvar id = $item.index(),\n\t\t\t\tdata = $item.data(),\n\t\t\t\t$img = $item.children( 'img' );\n\t\t\t\t\n\t\t\tif( anim ) {\n\n\t\t\t\tGamma.fly = $( '<img/>' ).attr( 'src', $img.attr( 'src' ) ).addClass( 'gamma-img-fly' ).css( {\n\t\t\t\t\twidth : $img.width(),\n\t\t\t\t\theight : $img.height(),\n\t\t\t\t\tleft : $item.offset().left + ( $item.outerWidth( true ) - $item.width() ) / 2,\n\t\t\t\t\ttop : $item.offset().top + ( $item.outerHeight( true ) - $item.height() ) / 2\n\t\t\t\t} ).appendTo( $body );\n\n\t\t\t\tif( Gamma.supportTransitions ) {\n\n\t\t\t\t\t_setTransition( Gamma.fly );\n\n\t\t\t\t}\n\n\t\t\t}\n\t\t\t\t\n\t\t\t// need to know which source to load for the image.\n\t\t\t// also need to know the final size and position.\n\t\t\tvar\tfinalConfig = _getFinalImgConfig( {\n\n\t\t\t\t\tsources : $item.data( 'source' ),\n\t\t\t\t\timgMaxW : $item.data( 'maxwidth' ),\n\t\t\t\t\timgMaxH : $item.data( 'maxheight' ),\n\t\t\t\t\twrapper : { width : $window.width() - Gamma.svMargins.horizontal, height : $window.height() - Gamma.svMargins.vertical },\n\t\t\t\t\timage : { width : $img.width(), height : $img.height() }\n\n\t\t\t\t} ),\t\n\t\t\t\tsource = finalConfig.source,\n\t\t\t\tfinalSizePosition = finalConfig.finalSizePosition;\n\n\t\t\tGamma.current = id;\n\n\t\t\t// transition: overlay opacity\n\t\t\tGamma.overlay.show();\n\n\t\t\tif( Gamma.settings.overlayAnimated && anim && Gamma.supportTransitions ) {\n\n\t\t\t\t_setTransition( Gamma.overlay , 'opacity' );\n\n\t\t\t}\n\t\t\t\n\t\t\tsetTimeout( function() {\n\n\t\t\t\t_applyAnimation( Gamma.overlay, { 'opacity' : 1 }, Gamma.settings.speed, Gamma.supportTransitions || !anim, function() {\n\n\t\t\t\t\tif( !Gamma.isSV ) {\n\n\t\t\t\t\t\treturn false;\n\t\t\t\t\t\n\t\t\t\t\t}\n\t\t\t\t\tif( Gamma.supportTransitions ) {\n\t\t\t\t\t\t$( this ).off( transEndEventName );\n\t\t\t\t\t}\n\t\t\t\t\t\n\t\t\t\t\t// set the overflow-y to hidden\n\t\t\t\t\t$body.css( 'overflow-y', 'hidden' );\n\t\t\t\t\t// force repaint. Chrome in Windows does not remove overflow..\n\t\t\t\t\t// http://stackoverflow.com/a/3485654/989439\n\t\t\t\t\tvar el = Gamma.overlay[0];\n\t\t\t\t\tel.style.display='none';\n\t\t\t\t\tel.offsetHeight; // no need to store this anywhere, the reference is enough\n\t\t\t\t\tel.style.display='block';\n\n\t\t\t\t} );\n\n\t\t\t\t$item.css( 'visibility', 'hidden' );\n\n\t\t\t\tif( !anim ) {\n\n\t\t\t\t\t_loadSVItemFromGrid( data, finalSizePosition, source.src );\n\n\t\t\t\t}\n\t\t\t\telse {\n\n\t\t\t\t\tvar styleCSS = {\n\t\t\t\t\t\t\twidth : finalSizePosition.width,\n\t\t\t\t\t\t\theight : finalSizePosition.height,\n\t\t\t\t\t\t\tleft : finalSizePosition.left + $window.scrollLeft() + Gamma.svMargins.horizontal / 2,\n\t\t\t\t\t\t\ttop : finalSizePosition.top + $window.scrollTop() + Gamma.svMargins.vertical / 2\n\t\t\t\t\t\t}, \n\t\t\t\t\t\tcond = Gamma.supportTransitions;\n\n\t\t\t\t\t_applyAnimation( Gamma.fly, styleCSS, Gamma.settings.speed, cond, function() {\n\t\t\t\t\t\t\n\t\t\t\t\t\tif( cond ) {\n\t\t\t\t\t\t\t$( this ).off( transEndEventName );\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\t_loadSVItemFromGrid( data, finalSizePosition, source.src );\n\n\t\t\t\t\t} );\n\n\t\t\t\t}\n\n\t\t\t}, 25 );\n\n\t\t},\n\t\t// load new image for the new item to show\n\t\t_loadSVItemFromGrid = function( data, position, src ) {\n\n\t\t\t// show single view\n\t\t\tGamma.singleview.show();\n\n\t\t\t// add description\n\t\t\tif( !Gamma.svDescription ) {\n\t\t\t\t\n\t\t\t\tGamma.svDescription = $( '<div/>' )\n\t\t\t\t\t\t\t\t\t\t.addClass( 'gamma-description' )\n\t\t\t\t\t\t\t\t\t\t.appendTo( Gamma.singleview ).wrap( '<div class=\"gamma-description-wrapper\"></div>' );\n\n\t\t\t\tif( Gamma.supportTransitions ) {\n\n\t\t\t\t\t_setTransition( Gamma.svDescription , 'opacity', Gamma.settings.svImageTransitionSpeedFade / 2 , Gamma.settings.svImageTransitionEasingFade );\n\n\t\t\t\t}\n\n\t\t\t}\n\t\t\tGamma.svDescription.html( data.description );\n\n\t\t\t// loading status: give a little amount of time before displaying it\n\t\t\tvar loadingtimeout = setTimeout( function() { Gamma.singleview.addClass( 'gamma-loading' );\t}, Gamma.settings.svImageTransitionSpeedFade + 250 );\n\t\t\t\n\t\t\t// preload the new image\n\t\t\tGamma.svImage = $( '<img/>' ).load( function() {\n\n\t\t\t\tvar $img = $( this );\n\n\t\t\t\t// remove loading status\n\t\t\t\tclearTimeout( loadingtimeout );\n\t\t\t\tGamma.singleview.removeClass( 'gamma-loading' );\n\n\t\t\t\tsetTimeout( function() {\n\n\t\t\t\t\t_applyAnimation( Gamma.svDescription, { 'opacity' : 1 }, Gamma.settings.svImageTransitionSpeedFade / 2, Gamma.supportTransitions );\n\n\t\t\t\t}, 25 );\n\n\t\t\t\t$img.css( {\n\t\t\t\t\twidth : position.width,\n\t\t\t\t\theight : position.height,\n\t\t\t\t\tleft : position.left + Gamma.svMargins.horizontal / 2,\n\t\t\t\t\ttop : position.top + Gamma.svMargins.vertical / 2\n\t\t\t\t} ).appendTo( Gamma.singleview );\n\n\t\t\t\tif( Gamma.supportTransitions ) {\n\n\t\t\t\t\t_setTransition( $img , 'all', Gamma.settings.svImageTransitionSpeedResize , Gamma.settings.svImageTransitionEasingResize );\n\n\t\t\t\t}\n\n\t\t\t\tif( Gamma.fly ) {\n\t\t\t\t\t\n\t\t\t\t\tif( Gamma.supportTransitions ) {\n\n\t\t\t\t\t\t_setTransition( Gamma.fly, 'opacity', 1000 );\n\n\t\t\t\t\t}\n\t\t\t\t\tsetTimeout( function() {\n\n\t\t\t\t\t\t_applyAnimation( Gamma.fly, { 'opacity' : 0 }, 1000, Gamma.supportTransitions, function() {\n\n\t\t\t\t\t\t\tvar $this = $( this );\n\n\t\t\t\t\t\t\tif( Gamma.supportTransitions ) {\n\t\t\t\t\t\t\t\t$this.off( transEndEventName );\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t$this.remove();\n\t\t\t\t\t\t\tGamma.fly = null;\n\t\t\t\t\t\t\tGamma.isAnimating = false;\n\n\t\t\t\t\t\t} );\n\n\t\t\t\t\t}, 25 );\n\n\t\t\t\t}\n\t\t\t\telse {\n\n\t\t\t\t\tGamma.isAnimating = false;\n\n\t\t\t\t}\n\n\t\t\t} ).data( data ).attr( 'src', src );\n\n\t\t},\n\t\t// given the wrapper's width and height, calculates the final width, height, left and top for the image to fit inside\n\t\t_getFinalSizePosition = function( imageSize, wrapperSize ) {\n\n\t\t\t// image size\n\t\t\tvar imgW = imageSize.width,\n\t\t\t\timgH = imageSize.height,\n\n\t\t\t\t// container size\n\t\t\t\twrapperW = wrapperSize.width,\n\t\t\t\twrapperH = wrapperSize.height,\n\n\t\t\t\tfinalW, finalH, finalL, finalT,\n\t\t\t\t// flag to indicate we could check for another source (smaller) for the image\n\t\t\t\tchecksource = false;\n\n\t\t\t// check which image side is bigger\n\t\t\tif( imgW > imgH ) {\n\n\t\t\t\tfinalW = wrapperW;\n\t\t\t\t// calculate the height given the finalW\n\t\t\t\tvar ratio = imgW / wrapperW;\n\n\t\t\t\tfinalH = imgH / ratio;\n\t\t\t\t\n\t\t\t\tif( finalH > wrapperH ) {\n\n\t\t\t\t\tchecksource = true;\n\t\t\t\t\tratio = finalH / wrapperH;\n\t\t\t\t\tfinalW /= ratio;\n\t\t\t\t\tfinalH = wrapperH;\n\t\t\t\t\n\t\t\t\t}\n\n\t\t\t}\n\t\t\telse {\n\n\t\t\t\tfinalH = wrapperH;\n\t\t\t\t// calculate the width given the finalH\n\t\t\t\tvar ratio = imgH / wrapperH;\n\n\t\t\t\tfinalW = imgW / ratio;\n\n\t\t\t\tchecksource = true;\n\t\t\t\t\n\t\t\t\tif( finalW > wrapperW ) {\n\n\t\t\t\t\tchecksource = false;\n\n\t\t\t\t\tratio = finalW / wrapperW;\n\t\t\t\t\tfinalW = wrapperW;\n\t\t\t\t\tfinalH /= ratio;\n\t\t\t\t\n\t\t\t\t}\n\n\t\t\t}\n\n\t\t\treturn {\n\t\t\t\twidth : finalW,\n\t\t\t\theight : finalH,\n\t\t\t\tleft : wrapperW / 2 - finalW / 2,\n\t\t\t\ttop : wrapperH / 2 - finalH / 2,\n\t\t\t\tchecksource : checksource\n\t\t\t};\n\n\t\t},\n\t\t// closes the single view\n\t\t_closesingleview = function() {\n\n\t\t\tif( Gamma.isAnimating || Gamma.fly ) {\n\n\t\t\t\treturn false;\n\n\t\t\t}\n\n\t\t\tGamma.isSV = false;\n\n\t\t\tif( Gamma.slideshow ) {\n\n\t\t\t\t_stopSlideshow();\n\n\t\t\t}\n\n\t\t\tvar $item = Gamma.items.eq( Gamma.current ),\n\t\t\t\t$img = $item.children( 'img' );\n\n\t\t\tGamma.items.not( $item ).css( 'visibility', 'visible' );\n\n\t\t\t// scroll window to item's position if item is not \"partially\" visible\n\t\t\tvar wst = $window.scrollTop();\n\n\t\t\tif( !$item.is( ':inViewport' ) ) {\n\n\t\t\t\twst = $item.offset().top + ( $item.outerHeight( true ) - $item.height() ) / 2;\n\n\t\t\t\tvar diff = $document.height() - $window.height();\n\n\t\t\t\tif( wst > diff ) {\n\t\t\t\t\t\n\t\t\t\t\twst = diff;\n\t\t\t\t}\n\n\t\t\t\t$window.scrollTop( wst );\n\n\t\t\t}\n\n\t\t\tvar l = Gamma.svImage.position().left + $window.scrollLeft(),\n\t\t\t\tt = Gamma.svImage.position().top + wst;\n\n\t\t\tGamma.svImage.appendTo( $body ).css( {\n\t\t\t\tposition : 'absolute',\n\t\t\t\tzIndex : 10000,\n\t\t\t\tleft : l,\n\t\t\t\ttop : t \n\t\t\t} );\n\t\t\t\n\t\t\tif( Gamma.supportTransitions ) {\n\n\t\t\t\t_setTransition( Gamma.svImage  );\n\n\t\t\t}\n\n\t\t\tGamma.singleview.hide();\n\t\t\tGamma.svDescription.empty().css( 'opacity', 0 );\n\t\t\t$body.css( 'overflow-y', 'scroll' );\n\n\t\t\tsetTimeout( function() {\n\n\t\t\t\tvar styleCSS = {\n\t\t\t\t\twidth : $img.width(),\n\t\t\t\t\theight : $img.height(),\n\t\t\t\t\tleft : $item.offset().left + ( $item.outerWidth( true ) - $item.width() ) / 2,\n\t\t\t\t\ttop : $item.offset().top + ( $item.outerHeight( true ) - $item.height() ) / 2\n\t\t\t\t}\n\t\t\t\t_applyAnimation( Gamma.svImage, styleCSS, Gamma.settings.speed, Gamma.supportTransitions, function() {\n\t\t\t\t\t\t\n\t\t\t\t\t$item.css( 'visibility', 'visible' );\n\t\t\t\t\t$( this ).remove();\n\t\t\t\t\tGamma.svImage = null;\n\n\t\t\t\t} );\n\n\t\t\t\t// transition: overlay opacity\n\t\t\t\tif( Gamma.settings.overlayAnimated ) {\n\n\t\t\t\t\tif( Gamma.supportTransitions ) {\n\n\t\t\t\t\t\t_setTransition( Gamma.overlay , 'opacity' );\n\n\t\t\t\t\t}\n\n\t\t\t\t\t_applyAnimation( Gamma.overlay, { 'opacity' : 0 }, Gamma.settings.speed, Gamma.supportTransitions, function() {\n\t\t\t\t\t\t\t\n\t\t\t\t\t\tvar $this = $( this );\n\n\t\t\t\t\t\tif( Gamma.supportTransitions ) {\n\t\t\t\t\t\t\t$this.off( transEndEventName );\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\t$this.hide();\n\n\t\t\t\t\t} );\n\n\t\t\t\t}\n\t\t\t\telse {\n\n\t\t\t\t\tGamma.overlay.hide();\n\n\t\t\t\t}\n\n\t\t\t\t_saveState();\n\n\t\t\t}, 25 );\n\n\t\t},\n\t\t// the slideshow is active only if the page is visible\n\t\t_visChange = function() {\n\n\t\t\tif( Gamma.slideshow ) {\n\n\t\t\t\tisHidden() ? ( _stopSlideshow( true ), Gamma.slideshow = true ) : _prepareSlideshow();\n\n\t\t\t}\n\n\t\t},\n\t\t// before slideshow starts\n\t\t_prepareSlideshow = function() {\n\n\t\t\tif( Gamma.isAnimating && !Gamma.slideshow ) {\n\t\t\t\treturn false;\n\t\t\t}\n\t\t\tGamma.isAnimating = true;\n\n\t\t\tclearTimeout( Gamma.slideshowtimeout );\n\n\t\t\tGamma.slideshow = true;\n\t\t\t// container is the window\n\t\t\tGamma.svMargins = {\n\t\t\t\tvertical : 0,\n\t\t\t\thorizontal : 0\n\t\t\t};\n\t\t\t_toggleControl( Gamma.svclose, 'off' );\n\t\t\t_toggleControl( Gamma.svnavprev, 'off', { left : -40 } );\n\t\t\t_toggleControl( Gamma.svnavnext, 'off', { right : -40 } );\n\t\t\t\n\t\t\t_svResizeImage( function() {\n\n\t\t\t\tGamma.isAnimating = false;\n\n\t\t\t\tGamma.svplay.addClass( 'gamma-btn-sspause' );\n\t\t\t\t_startSlideshow();\n\n\t\t\t} );\n\n\t\t},\n\t\t_preloadNext = function() {\n\n\t\t\t// preload image for Gamma.current + 1\n\t\t\tvar next = Gamma.current < Gamma.itemsCount - 1 ? Gamma.current + 1 :\n\t\t\t\tGamma.settings.circular ? 0 : Gamma.current,\n\t\t\t\t$item = Gamma.items.eq( next ),\n\t\t\t\t$img = $item.children( 'img' ),\n\t\t\t\tfinalConfig = _getFinalImgConfig( {\n\n\t\t\t\t\tsources : $item.data( 'source' ),\n\t\t\t\t\timgMaxW : $item.data( 'maxwidth' ),\n\t\t\t\t\timgMaxH : $item.data( 'maxheight' ),\n\t\t\t\t\twrapper : { width : $window.width() - Gamma.svMargins.horizontal, height : $window.height() - Gamma.svMargins.vertical },\n\t\t\t\t\timage : { width : $img.width(), height : $img.height() }\n\n\t\t\t\t} ),\t\n\t\t\t\tsource = finalConfig.source;\n\n\t\t\t$( '<img/>' ).attr( 'src', source.src );\n\n\t\t},\n\t\t// starts slideshow\n\t\t_startSlideshow = function() {\n\n\t\t\t_preloadNext();\n\n\t\t\tGamma.slideshowtimeout = setTimeout( function() {\n\n\t\t\t\t_navigate( 'next' );\n\t\t\t\t_startSlideshow();\n\n\t\t\t}, Gamma.settings.interval );\n\n\t\t},\n\t\t// stops slideshow\n\t\t_stopSlideshow = function( pause ) {\n\n\t\t\tif( Gamma.isAnimating ) {\n\t\t\t\treturn false;\n\t\t\t}\n\t\t\tGamma.isAnimating = true;\n\n\t\t\tclearTimeout( Gamma.slideshowtimeout );\n\t\t\tif( !pause ) {\n\n\t\t\t\tGamma.slideshow = false;\n\t\t\t\tGamma.svplay.removeClass( 'gamma-btn-sspause' );\n\t\t\t\tGamma.svMargins = Gamma.settings.svMarginsVH;\n\t\t\t\t_toggleControl( Gamma.svclose, 'on' );\n\t\t\t\t_toggleControl( Gamma.svnavprev, 'on', { left : 20 } );\n\t\t\t\t_toggleControl( Gamma.svnavnext, 'on', { right : 20 } );\n\t\t\t\t_svResizeImage( function() {\n\n\t\t\t\t\tGamma.isAnimating = false;\n\n\t\t\t\t} );\n\t\t\t\n\t\t\t}\n\n\t\t},\n\t\t// initializes events according to type\n\t\t_initEvents = function( type ) {\n\n\t\t\tswitch( type ) {\n\n\t\t\t\tcase 'window' : \n\n\t\t\t\t\tif( Gamma.settings.historyapi ) {\n\n\t\t\t\t\t\t$window.on( 'statechange.gamma', function() {\n\n\t\t\t\t\t\t\t_goto( true );\n\n\t\t\t\t\t\t} );\n\n\t\t\t\t\t}\n\n\t\t\t\t\t$window.on( 'smartresize.gamma', _resize );\n\n\t\t\t\t\t// use the property name to generate the prefixed event name\n\t\t\t\t\tvar visProp = getHiddenProp();\n\t\t\t\t\t\n\t\t\t\t\t// HTML5 PageVisibility API\n\t\t\t\t\t// http://www.html5rocks.com/en/tutorials/pagevisibility/intro/\n\t\t\t\t\t// by Joe Marini (@joemarini)\n\t\t\t\t\tif (visProp) {\n\n\t\t\t\t\t\tvar evtname = visProp.replace(/[H|h]idden/,'') + 'visibilitychange';\n\t\t\t\t\t\tdocument.addEventListener(evtname, _visChange);\n\t\t\t\t\t\n\t\t\t\t\t}\n\t\t\t\t\t\n\t\t\t\t\tbreak;\n\n\t\t\t\tcase 'singleview' : \n\n\t\t\t\t\tGamma.gallery.on( 'click.gamma', 'li', _singleview );\n\t\t\t\t\tGamma.svclose.on( 'click.gamma', _closesingleview );\n\n\t\t\t\t\tbreak;\n\n\t\t\t\tcase 'singleviewnavigation' : \n\n\t\t\t\t\tGamma.svnavnext.on( 'click.gamma', function() { _onnavigate( 'next' ); } );\n\t\t\t\t\tGamma.svnavprev.on( 'click.gamma', function() { _onnavigate( 'prev' ); } );\n\n\t\t\t\t\tif( Gamma.settings.nextOnClickImage ) {\n\n\t\t\t\t\t\tGamma.singleview.on( 'click.gamma', 'img', function() { _onnavigate( 'next' ); } );\n\n\t\t\t\t\t}\n\n\t\t\t\t\tif ( Gamma.settings.keyboard ) {\n\t\t\t\t\t\t\n\t\t\t\t\t\t$document.on( 'keydown.gamma', function( event ) {\n\n\t\t\t\t\t\t\tvar keyCode = event.keyCode || event.which,\n\t\t\t\t\t\t\t\tarrow = {\n\t\t\t\t\t\t\t\t\tleft: 37,\n\t\t\t\t\t\t\t\t\tup: 38,\n\t\t\t\t\t\t\t\t\tright: 39,\n\t\t\t\t\t\t\t\t\tdown: 40\n\t\t\t\t\t\t\t\t};\n\n\t\t\t\t\t\t\tswitch (keyCode) {\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\tcase arrow.left :\n\n\t\t\t\t\t\t\t\t\t_onnavigate( 'prev' );\n\t\t\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\tcase arrow.right :\n\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t_onnavigate( 'next' );\n\t\t\t\t\t\t\t\t\tbreak;\n\n\t\t\t\t\t\t\t}\n\n\t\t\t\t\t\t} );\n\n\t\t\t\t\t}\n\n\t\t\t\t\tif( Gamma.settings.swipe ) {\n\n\t\t\t\t\t\tGamma.singleview.on( {\n\t\t\t\t\t\t\t'swipeleft.gamma' : function() {\n\n\t\t\t\t\t\t\t\t_onnavigate( 'next' );\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t},\n\t\t\t\t\t\t\t'swiperight.gamma' : function() {\n\n\t\t\t\t\t\t\t\t_onnavigate( 'prev' );\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t} );\n\n\t\t\t\t\t}\n\n\t\t\t\t\tGamma.svplay.on( 'click.gamma', function() {\n\n\t\t\t\t\t\tif( Gamma.slideshow ) {\n\n\t\t\t\t\t\t\t_stopSlideshow();\n\n\t\t\t\t\t\t}\n\t\t\t\t\t\telse if( !Gamma.isAnimating ) {\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t_prepareSlideshow();\n\n\t\t\t\t\t\t}\n\n\t\t\t\t\t} );\n\n\t\t\t\t\tbreak;\n\n\t\t\t};\n\n\t\t},\n\t\t// sets a transition for an element\n\t\t_setTransition = function( el , property, speed, easing ) {\n\n\t\t\tif( !property ) {\n\n\t\t\t\tproperty = 'all';\n\n\t\t\t}\n\t\t\tif( !speed ) {\n\n\t\t\t\tspeed = Gamma.settings.speed;\n\n\t\t\t}\n\t\t\tif( !easing ) {\n\n\t\t\t\teasing = Gamma.settings.easing;\n\n\t\t\t}\n\n\t\t\tel.css( 'transition', property + ' ' + speed + 'ms ' + easing );\n\n\t\t},\n\t\t// apply a transition or fallback to jquery animate based on condition (cond)\n\t\t_applyAnimation = function( el, styleCSS, speed, cond, fncomplete ) {\n\n\t\t\t$.fn.applyStyle = cond ? $.fn.css : $.fn.animate;\n\n\t\t\tif( fncomplete && cond ) {\n\n\t\t\t\tel.on( transEndEventName, fncomplete );\n\n\t\t\t}\n\n\t\t\tfncomplete = fncomplete || function() { return false; };\n\n\t\t\tel.stop().applyStyle( styleCSS, $.extend( true, [], { duration : speed + 'ms', complete : fncomplete } ) );\n\n\t\t},\n\t\t// public method: adds more items\n\t\tadd = function( $newitems ) {\n\n\t\t\tGamma.gallery.append( $newitems );\n\t\t\tGamma.items = Gamma.gallery.children();\n\t\t\tGamma.itemsCount = Gamma.items.length;\n\t\t\t_layout( $newitems );\n\t\t\t_reloadMasonry();\n\n\t\t};\n\n\treturn {\n\t\tinit : init,\n\t\tadd : add\n\t}\n\n})();"]}