MediaWiki:Common.js

/* Any JavaScript here will be loaded for all users on every page load. */ /* Collapsible infobox sections */

var collapsing = document.querySelectorAll(".section-collapse"); if (collapsing.length>0) { for (var i = 0; i < collapsing.length ; i++) { collapsing.item(i).addEventListener('click',collapseHandler,false); var c = collapsing.item(i).parentNode.parentNode.nextSibling; while (c) { if (c.classList) { if (c.classList.contains("section-collapse") || c.classList.contains("stop-section-collapse")) break; c.classList.add('section-collapsed'); }           c = c.nextSibling; }   } }

function collapseHandler { if (this.parentNode == null) return; var c = this.parentNode.parentNode.nextSibling; var hasflag = false; var flag; while (c) { if (c.classList) { if (c.classList.contains("section-collapse") || c.classList.contains("stop-section-collapse")) break; if (!hasflag) { hasflag = true; flag = c.classList.contains('section-collapsed'); }           if (flag) c.classList.remove('section-collapsed'); else c.classList.add('section-collapsed'); }       c = c.nextSibling; }   this.classList.toggle('collapsed-icon'); }

$(collapseHandler);