VW Touran

// Create Variables var allOSB = []; var mxh = ''; window.onload = function() { // Set Variables allOSB = document.getElementsByClassName("only-so-big"); if (allOSB.length > 0) { mxh = window.getComputedStyle(allOSB[0]).getPropertyValue('max-height'); mxh = parseInt(mxh.replace('px', '')); // Add read-more button to each OSB section for (var i = 0; i "; el.setAttribute("type", "button"); el.setAttribute("class", "read-more hid"); insertAfter(allOSB[i], el); } } // Add click function to buttons var readMoreButtons = document.getElementsByClassName("read-more"); for (var i = 0; i 0) { for (var i = 0; i mxh) { if (allOSB[i].hasAttribute("style")) { updateHeight(allOSB[i]); } allOSB[i].nextElementSibling.className = "read-more"; } else { allOSB[i].nextElementSibling.className = "read-more hid"; } } } } function revealThis(current) { var el = current.previousElementSibling; if (el.hasAttribute("style")) { current.innerHTML = "Læs mere... >"; el.removeAttribute("style"); } else { updateHeight(el); current.innerHTML = "<...Vis mindre"; } } function updateHeight(el) { el.style.maxHeight = el.scrollHeight + "px"; } // thanks to karim79 for this function // http://stackoverflow.com/a/4793630/5667951 function insertAfter(referenceNode, newNode) { referenceNode.parentNode.insertBefore(newNode, referenceNode.nextSibling); }