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var highlight = function (on) {
return function () {
var links = document.getElementsByTagName('a');
for (var i = 0; i < links.length; i++) {
var that = links[i];
if (this.href != that.href) {
continue;
}
if (on) {
that.classList.add("hover-highlight");
} else {
that.classList.remove("hover-highlight");
}
}
}
};
window.onload = function () {
var links = document.getElementsByTagName('a');
for (var i = 0; i < links.length; i++) {
links[i].onmouseover = highlight(true);
links[i].onmouseout = highlight(false);
}
};
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