34 lines
1.0 KiB
HTML
34 lines
1.0 KiB
HTML
<script>
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var anchorForId = function (id) {
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var anchor = document.createElement("a");
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anchor.className = "header-link";
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anchor.href = "#" + id;
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anchor.innerHTML = "<span class=\"sr-only\">Permalink</span><i class=\"fa fa-link\"></i>";
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anchor.title = "Permalink";
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return anchor;
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};
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var linkifyAnchors = function (level, containingElement) {
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var headers = containingElement.getElementsByTagName("h" + level);
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for (var h = 0; h < headers.length; h++) {
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var header = headers[h];
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if (typeof header.id !== "undefined" && header.id !== "") {
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header.appendChild(anchorForId(header.id));
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}
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}
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};
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document.onreadystatechange = function () {
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if (this.readyState === "complete") {
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var contentBlock = document.getElementsByClassName("docs")[0] || document.getElementsByClassName("news")[0];
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if (!contentBlock) {
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return;
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}
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for (var level = 1; level <= 6; level++) {
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linkifyAnchors(level, contentBlock);
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}
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}
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};
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</script>
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