MediaWiki:Common.js
From Tiny Rogues Wiki
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/* Any JavaScript here will be loaded for all users on every page load. */
function filterSearch() {
var input, filter, ul, li, a, i, txtValue;
input = document.getElementById('FilterInput');
filter = input.value.toUpperCase();
ul = document.getElementById("FilterUL");
li = ul.getElementsByTagName('li');
for (i = 0; i < li.length; i++) {
a = li[i].getElementsByTagName("a")[0];
/* txtValue = a.textContent || a.innerText; */
txtValue = a.title;
if (txtValue.toUpperCase().indexOf(filter) > -1) {
li[i].style.display = "";
} else {
li[i].style.display = "none";
}
}
}
