{"version":3,"sources":["src/scripts/components/parallax.js"],"names":["init","$","jQuery","parallaxIt","$fwindow","window","scrollTop","pageYOffset","document","documentElement","on","each","index","e","$contentObj","fgOffset","parseInt","offset","top","yPos","speed","data","css","$backgroundObj","bgOffset","transProp","trigger"],"mappings":";;;;;QAEgBA,I,GAAAA,I;AAFhB,IAAIC,IAAIC,MAAR;;AAEO,SAASF,IAAT,GAAiB;AACtB,WAASG,UAAT,GAAsB;;AAEpB;AACA,QAAIC,WAAWH,EAAEI,MAAF,CAAf;AACA,QAAIC,YAAYD,OAAOE,WAAP,IAAsBC,SAASC,eAAT,CAAyBH,SAA/D;;AAEA;AACAF,aAASM,EAAT,CAAY,eAAZ,EAA6B,YAAW;AACtCJ,kBAAYD,OAAOE,WAAP,IAAsBC,SAASC,eAAT,CAAyBH,SAA3D;AACD,KAFD;;AAIA;AACAL,MAAE,uBAAF,EAA2BU,IAA3B,CAAgC,UAAUC,KAAV,EAAiBC,CAAjB,EAAoB;AAClD,UAAIC,cAAcb,EAAE,IAAF,CAAlB;AACA,UAAIc,WAAWC,SAASF,YAAYG,MAAZ,GAAqBC,GAA9B,CAAf;AACA,UAAIC,IAAJ;AACA,UAAIC,QAASN,YAAYO,IAAZ,CAAiB,OAAjB,KAA6B,CAA1C;;AAEAjB,eAASM,EAAT,CAAY,eAAZ,EAA6B,YAAW;AACtCK,mBAAWC,SAASF,YAAYG,MAAZ,GAAqBC,GAA9B,CAAX;AACAC,eAAO,CAACJ,WAAWT,SAAX,GAAuB,GAAxB,IAA+Bc,KAAtC;AACAN,oBAAYQ,GAAZ,CAAgB,KAAhB,EAAuBH,IAAvB;AACD,OAJD;AAKD,KAXD;;AAaA;AACAlB,MAAE,0BAAF,EAA8BU,IAA9B,CAAmC,YAAW;AAC5C,UAAIY,iBAAiBtB,EAAE,IAAF,CAArB;AACA,UAAIuB,WAAWR,SAASO,eAAeN,MAAf,GAAwBC,GAAjC,CAAf;AACA,UAAIC,IAAJ;AACA,UAAIM,SAAJ;AACA,UAAIL,QAASG,eAAeF,IAAf,CAAoB,OAApB,KAAgC,CAA7C;;AAEAjB,eAASM,EAAT,CAAY,eAAZ,EAA6B,YAAW;AACtCc,mBAAWR,SAASO,eAAeN,MAAf,GAAwBC,GAAjC,CAAX;AACAC,eAAQ,CAACb,YAAYkB,QAAZ,GAAuB,GAAxB,IAA+BJ,KAAvC;AACAK,oBAAY,gBAAgBN,IAAhB,GAAuB,KAAnC;;AAEAI,uBAAeD,GAAf,CAAmB,WAAnB,EAAgCG,SAAhC;AACD,OAND;AAOD,KAdD;;AAgBA;AACArB,aAASsB,OAAT,CAAiB,QAAjB;AACD;;AAEDvB;AAED","file":"parallax.js","sourcesContent":["var $ = jQuery;\n\nexport function init () {\n  function parallaxIt() {\n\n    // create variables\n    var $fwindow = $(window);\n    var scrollTop = window.pageYOffset || document.documentElement.scrollTop;\n\n    // on window scroll event\n    $fwindow.on('scroll resize', function() {\n      scrollTop = window.pageYOffset || document.documentElement.scrollTop;\n    });\n\n    // for each of content parallax element\n    $('[data-type=\"content\"]').each(function (index, e) {\n      var $contentObj = $(this);\n      var fgOffset = parseInt($contentObj.offset().top);\n      var yPos;\n      var speed = ($contentObj.data('speed') || 1 );\n\n      $fwindow.on('scroll resize', function() {\n        fgOffset = parseInt($contentObj.offset().top);\n        yPos = (fgOffset - scrollTop + 100) / speed;\n        $contentObj.css('top', yPos);\n      });\n    });\n\n    // for each of background parallax element\n    $('[data-type=\"background\"]').each(function() {\n      var $backgroundObj = $(this);\n      var bgOffset = parseInt($backgroundObj.offset().top);\n      var yPos;\n      var transProp;\n      var speed = ($backgroundObj.data('speed') || 0 );\n\n      $fwindow.on('scroll resize', function() {\n        bgOffset = parseInt($backgroundObj.offset().top);\n        yPos = ((scrollTop - bgOffset + 100) / speed);\n        transProp = 'translateY(' + yPos + 'px)';\n\n        $backgroundObj.css('transform', transProp);\n      });\n    });\n\n    // triggers window scroll for refresh\n    $fwindow.trigger('scroll');\n  }\n\n  parallaxIt();\n\n}\n"]}