libcachebust/theme.js

var themes=document.getElementById("theme-choices");var themePicker=document.getElementById("theme-picker");function showThemeButtonState(){themes.style.display="block";themePicker.style.borderBottomRightRadius="0";themePicker.style.borderBottomLeftRadius="0"}function hideThemeButtonState(){themes.style.display="none";themePicker.style.borderBottomRightRadius="3px";themePicker.style.borderBottomLeftRadius="3px"}function switchThemeButtonState(){if(themes.style.display==="block"){hideThemeButtonState()}else{showThemeButtonState()}};function handleThemeButtonsBlur(e){var active=document.activeElement;var related=e.relatedTarget;if(active.id!=="theme-picker"&&(!active.parentNode||active.parentNode.id!=="theme-choices")&&(!related||(related.id!=="theme-picker"&&(!related.parentNode||related.parentNode.id!=="theme-choices")))){hideThemeButtonState()}}themePicker.onclick=switchThemeButtonState;themePicker.onblur=handleThemeButtonsBlur;["ayu","dark","light"].forEach(function(item){var but=document.createElement("button");but.textContent=item;but.onclick=function(el){switchTheme(currentTheme,mainTheme,item,true);useSystemTheme(false)};but.onblur=handleThemeButtonsBlur;themes.appendChild(but)})