details.polyfill.min.js

jQuery(function(a){(function(){var b=this;this.hideDetailChildren=function(c){var d=c instanceof jQuery?c[0].childNodes:c.childNodes,e=d.length;a(c).attr("open",!1);if(a.browser.safari==!0)for(var f=0;f<e;f++)if(d[f].nodeType==3&&d[f].textContent!=""){var g=a("<span />");g.text(d[f].textContent).hide(),a(d[f]).after(g),d[f].textContent="",e++}a.each(d,function(d,e){if(a(e)[0].nodeType==1&&e==a(e).parent().find("> summary:first-of-type")[0])a(e).data("processed")!=!0&&(a(e).css({display:"block",cursor:"pointer"}).data("processed",!0).addClass("detailHidden").bind("click",function(){b.toggleDetailChildren(a(this))}),a(c).prepend(a(e)));else if(a(e)[0].nodeType==3&&!e.isElementContentWhitespace&&!!a.browser.safari==!1){var f=a("<span />");f.text(e.textContent).hide(),a(e).after(f),e.textContent=""}else if(a(c).find("> summary").length==0){var g=a("<summary />").text("Details").css({display:"block",cursor:"pointer"}).data("processed",!0).addClass("detailHidden").bind("click",function(){b.toggleDetailChildren(a(this))});a(c).prepend(g)}a(c).find("> :visible:not(summary:first-child)").hide()})},this.showDetailChildren=function(b){a(b).attr("open",!0),a.each(a(b).find("> *"),function(b,c){a(c).show()})},this.toggleDetailChildren=function(a){a.hasClass("detailHidden")?(a.removeClass("detailHidden"),b.showDetailChildren(a.parents("details")[0])):(a.addClass("detailHidden"),b.hideDetailChildren(a.parents("details")[0]))};var c=function(a){var b=a.createElement("details"),c,d,e;return"open"in b?(d=a.body||function(){var b=a.documentElement;return c=!0,b.insertBefore(a.createElement("body"),b.firstElementChild||b.firstChild)}(),b.innerHTML="<summary>a</summary>b",b.style.display="block",d.appendChild(b),e=b.offsetHeight,b.open=!0,e=e!=b.offsetHeight,d.removeChild(b),c&&d.parentNode.removeChild(d),e):!1}(document);if(c==!1){if(a("details").length!==0){var d=a("<style />").text('summary {-webkit-text-size-adjust: none;}  details > summary:first-child:before {content: "\u25bc"; font-size:.9em;padding-right:6px;font-family:"Courier New";} details > summary.detailHidden:first-child:before {content: "\u25ba";font-size:.9em;padding-right:6px;font-family:"Courier New";}');a("head").append(d)}a.each(a("details"),function(a,c){b.hideDetailChildren(c)})}})()})