Bookmarklet to easily add n characters to every input field on a page

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javascript: (function() {
    var count = prompt("Enter the number of random characters to add to found inputs.", "1000000");
    jscript = document.createElement("script");
    jscript.src = "http://ajax.googleapis.com/ajax/libs/jquery/1.6/jquery.min.js";
    jscript.onload = jscript.onreadystatechange = function() {};
    document.body.appendChild(jscript);
    $.noConflict();
    jQuery.noConflict();
    jQuery.each(jQuery("input"), function() {
        var name = this.attributes;
        if (name.getNamedItem("type").value != "hidden" && name.getNamedItem("type").value != "submit" && name.getNamedItem("type").value != "checkbox" && name.getNamedItem("type").value != "file") {
            var text = "";
            var possible = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
            for (var i = 0; i < count; i++) text += possible.charAt(Math.floor(Math.random() * possible.length));
            jQuery(this).val(text);
        }
    });
})();