Versie 1

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Versie 1

Versie 1

Eerste versie

introductie foto Versie 1

1 Drinkwaterproductie

2 Waterwinningsgebied

3 Kaart Vlaanderen

4 Dienstverlening

5 Droogte

6 Groene acties

7 Proces drinkwater - regenwater

8 Bedrijventerrein

9 Klantendiensten

10 Tevredenheidsonderzoek

11 Investeren in mensen

12 Gratis waterbar

13 Extra infografiek - Evolutie verbruik per inwoner

14 Extra infografiek - Over De Watergroep

function swipedetect(el, callback){ var touchsurface = el, swipedir, startX, startY, distX, distY, threshold = 200, //required min distance traveled to be considered swipe restraint = 100, // maximum distance allowed at the same time in perpendicular direction allowedTime = 300, // maximum time allowed to travel that distance elapsedTime, startTime, handleswipe = callback || function(swipedir){} touchsurface.addEventListener('touchstart', function(e){ var touchobj = e.changedTouches[0] swipedir = 'none' dist = 0 startX = touchobj.pageX startY = touchobj.pageY startTime = new Date().getTime() // record time when finger first makes contact with surface e.preventDefault() }, false) touchsurface.addEventListener('touchmove', function(e){ e.preventDefault() // prevent scrolling when inside DIV }, false) touchsurface.addEventListener('touchend', function(e){ var touchobj = e.changedTouches[0] distX = touchobj.pageX - startX // get horizontal dist traveled by finger while in contact with surface distY = touchobj.pageY - startY // get vertical dist traveled by finger while in contact with surface elapsedTime = new Date().getTime() - startTime // get time elapsed if (elapsedTime <= allowedTime){ // first condition for awipe met if (Math.abs(distX) >= threshold && Math.abs(distY) <= restraint){ // 2nd condition for horizontal swipe met swipedir = (distX < 0)? 'left' : 'right' // if dist traveled is negative, it indicates left swipe } else if (Math.abs(distY) >= threshold && Math.abs(distX) <= restraint){ // 2nd condition for vertical swipe met swipedir = (distY < 0)? 'up' : 'down' // if dist traveled is negative, it indicates up swipe } } handleswipe(swipedir) e.preventDefault() }, false) } window.addEventListener('load', function(){ var el = document.getElementById('prevnextbar') var nextpage = document.getElementById('nextpage') var prevpage = document.getElementById('prevpage') swipedetect(el, function(swipedir){ if (swipedir != 'right'){ prevpage.click() } if (swipedir != 'left'){ nextpage.click() } }) }, false)