Function disableScript

2.0.3/Dom.js:786–789

(elem)

    // Replace/restore the type attribute of script elements for safe DOM manipulation

    function disableScript(elem) {
        elem.type = (elem.getAttribute("type") !== null) + "/" + elem.type;
        return elem;
    }

    function restoreScript(elem) {
        var match = rscriptTypeMasked.exec(elem.type);