window.onload=function(){$(function(){$("select").selectpicker("refresh")});$("li.dropdown-header").click(function(){var n=Array.from($(this)[0].classList).filter(n=>n.startsWith("optgroup"))[0].split("-")[1];$(`li.optgroup-${n}`).not(".dropdown-header").each(function(){$(this).children().hasClass("isopen")?($(this).children().removeClass("isopen"),$(this).children().addClass("isclose"),$(`li.optgroup-${n}[class*='dropdown-header-opened']`).removeClass("dropdown-header-opened")):($(this).children().addClass("isopen"),$(this).children().removeClass("isclose"),$(`li.optgroup-${n}[class*='dropdown-header']`).addClass("dropdown-header-opened"))})})}