function autoadjustheight(iframeid) { // Find the height of the internal page var doc_height = document.getElementById(iframeid).contentWindow.document.body.scrollHeight; // Change the height of the iframe document.getElementById(iframeid).height = doc_height; } //mxd function ToggleSpoiler(t){ var d = t.nextSibling.nextSibling; if (d.style.display != '') { d.style.display = ''; t.value = 'Hide image'; } else { d.style.display = 'none'; t.value = 'Show image'; } }