function add_class(e,a){e.className+=" "+a}function remove_class(e,a){for(var l=e.className;-1!==l.indexOf(a);)l=l.replace(a,""),l=l.trim();e.className=l}function toggle_class(e,a){has_class(e,a)?remove_class(e,a):add_class(e,a)}function has_class(e,a){return e.className.indexOf(a)>-1?!0:!1}function is_overflowed(e){return e.scrollHeight>e.clientHeight||e.scrollWidth>e.clientWidth}function toggle_modal_on(){var e=document.getElementById(this.dataset.modal);toggle_class(e,"modal-hidden"),toggle_class(e,"modal-shown")}function toggle_overlay(){var e=document.getElementsByClassName("modal-overlay")[0];toggle_class(e,"modal-overlay-hidden")}function remap_modals(){for(var e=document.querySelectorAll("[data-modal]"),a=document.getElementsByClassName("modal"),l=0;l<a.length;l++)if(add_class(a[l],"modal-hidden"),has_class(a[l],"modal-closeable")){var d=document.createElement("div");add_class(d,"modal-close"),d.addEventListener("click",function(){remove_class(this.parentNode,"modal-shown"),add_class(this.parentNode,"modal-hidden"),toggle_overlay()}),a[l].appendChild(d)}for(var o=0;o<e.length;o++)e[o].addEventListener("click",toggle_modal_on,!1),e[o].addEventListener("click",toggle_overlay,!1)}document.addEventListener("DOMContentLoaded",function(){var e=document.createElement("div");e.className+="modal-overlay modal-overlay-hidden",document.getElementsByTagName("body")[0].appendChild(e),e.addEventListener("click",function(){var a=document.getElementsByClassName("modal-shown")[0];add_class(e,"modal-overlay-hidden"),remove_class(a,"modal-shown"),add_class(a,"modal-hidden")},!1);for(var a=document.getElementsByClassName("modal-content-scrollable"),l=0;l<a.length;l++)is_overflowed(a[l])&&add_class(a[l],"modal-content-overflowed");remap_modals()},!1);