2 lines
1.8 KiB
JavaScript
2 lines
1.8 KiB
JavaScript
function t_skiplink__addButton(){var e,t=document.getElementById("allrecords");t&&t.querySelector("#t-header")&&(e='<noindex><a href="#t-main-content" class="t-skiplink" rel="nofollow" aria-label="'+t_skiplink__dict("skiplinkAriaLabel")+'" style="opacity:0;">'+t_skiplink__dict("skiplink")+"</a></noindex>",document.head.insertAdjacentHTML("beforeend",'<style>.t-skiplink{position:absolute;top:0;left:20px;z-index:99999;padding:8px 10px;font-family:"Arial",sans-serif;font-size:18px;text-align:center;text-decoration:none;background-color:#c7d2e9;border:1px solid #c7d2e9;border-radius:8px;transform:translateY(-200px);transition:transform .3s ease;}.t-skiplink:focus{transform:translateY(20px);opacity:1 !important;}#allrecords a.t-skiplink{color:#000000;}</style>'),t.insertAdjacentHTML("afterbegin",e),t_skiplink__addAnchor())}function t_skiplink__addAnchor(){var e=document.querySelectorAll('[data-menu="yes"]'),t=document.getElementById("t-header"),n='<div id="t-main-content"></div>';if(t&&t.insertAdjacentHTML("afterend",n),e&&0<e.length&&!t){t=e[0].parentNode;if(1===e.length)t.insertAdjacentHTML("afterend",n);else for(var i=0;i<e.length;i++){var r=e[i].closest(".t-rec");if(r.nextSibling&&null===r.nextSibling.querySelector('[data-menu="yes"]'))return void r.insertAdjacentHTML("afterend",n)}}}function t_skiplink__dict(e){var t=[];t.skiplink={EN:"To main content",RU:"К основному контенту"},t.skiplinkAriaLabel={EN:"Skip to main content",RU:"К основному контенту"};var n=document.querySelector("html").getAttribute("lang"),n=n?n.toUpperCase():window.browserLang;return t[e]?t[e][n]||t[e].EN:"Text not found #"+e}t_skiplink__addButton(),Element.prototype.closest||(Element.prototype.closest=function(e){for(var t=this;t&&1===t.nodeType;){if(Element.prototype.matches.call(t,e))return t;t=t.parentElement||t.parentNode}return null});
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