// ==UserScript==// @name          Highlight Table Row on Click// @description   Highlight Table Row on Mouse Click// @include       http*://*// @version       1.0// @namespace     script// ==/UserScript==var trs = document.getElementsByTagName('tr');var cached_bg = new Array();var trs = document.getElementsByTagName('tr');for (var i = trs.length - 1; i >= 0; i--) {var elmRow = trs[i];cached_bg[i] = elmRow.style.backgroundColor;elmRow.addEventListener('click', function() {remove_highlight();this.style.backgroundColor = '#fcc';}, true);}function remove_highlight(){var trs = document.getElementsByTagName('tr');for(var i = trs.length - 1; i >- 0; i--){trs[i].style.backgroundColor = cached_bg[i];}}