Disable onmousedown in Google search results page

disable-onmousedown-in-google-search-results-page.user.js

// ==UserScript==
// @name           Disable onmousedown in Google search results page
// @namespace      https://gist.github.com/3081371
// @include        http://www.google.*/search?*
// @include        https://www.google.*/search?*
// ==/UserScript==

(function () {
    var disableOnmousedown = function (node) {
        var a, i;
        var as = node.getElementsByTagName('a');
        for (a = as[0], i = 1; a; i++) {
            a.removeAttribute('onmousedown');
            a = as[i];
        }
    };

    var disableOnmousedownOfInsertedNode = function (evt) {
        var node = evt.target;
        var requestURL = evt.newValue;
        var parentNode = evt.relatedNode;
        disableOnmousedown(node);
    };

    document.addEventListener('load', disableOnmousedown(document.body), false);
    document.body.addEventListener('AutoPagerize_DOMNodeInserted', disableOnmousedownOfInsertedNode, false);
}());