{"version":3,"file":"anchor-link-oaEL3t9_.js","sources":["../../Frontend/js/helpers/smoothScroll.js","../../Frontend/js/modules/anchor-link.js"],"sourcesContent":["/**\r\n * Smooth scroll animation\r\n * @param {int} endX: destination x coordinate\r\n * @param {int) endY: destination y coordinate\r\n* @param {int} duration: animation duration in ms\r\n*/\r\nfunction SmoothScrollTo(endX, endY, duration) {\r\n   var startX = window.scrollX || window.pageXOffset,\r\n       startY = window.scrollY || window.pageYOffset,\r\n       distanceX = endX - startX,\r\n       distanceY = endY - startY,\r\n       startTime = new Date().getTime();\r\n\r\n   duration = typeof duration !== 'undefined' ? duration : 400;\r\n\r\n   // Easing function\r\n   var easeInOutQuart = function(time, from, distance, duration) {\r\n       if ((time /= duration / 2) < 1) return distance / 2 * time * time * time * time + from;\r\n       return -distance / 2 * ((time -= 2) * time * time * time - 2) + from;\r\n   };\r\n\r\n   var timer = window.setInterval(function() {\r\n       var time = new Date().getTime() - startTime,\r\n       newX = easeInOutQuart(time, startX, distanceX, duration),\r\n       newY = easeInOutQuart(time, startY, distanceY, duration);\r\n       if (time >= duration) {\r\n       window.clearInterval(timer);\r\n       }\r\n       window.scrollTo(newX, newY);\r\n   }, 1000 / 60); // 60 fps\r\n};\r\n\r\nexport {\r\n    SmoothScrollTo\r\n};","import globalContext from \"../const/globalContext\";\r\nimport { SmoothScrollTo } from \"../helpers/smoothScroll\";\r\n\r\n// Helper function to get an element's exact position\r\nfunction getPosition(el) {\r\n    let xPos = 0;\r\n    let yPos = 0;\r\n\r\n    while (el) {\r\n        if (el.tagName == \"BODY\") {\r\n            // deal with browser quirks with body/window/document and page scroll\r\n            let xScroll = el.scrollLeft || document.documentElement.scrollLeft;\r\n            let yScroll = el.scrollTop || document.documentElement.scrollTop;\r\n\r\n            xPos += (el.offsetLeft - xScroll + el.clientLeft);\r\n            yPos += (el.offsetTop - 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