请教：这段JavaScript字符串如何解密？

var _$=["\x44\x4f\x4d\x43\x6f\x6e\x74\x65\x6e\x74\x4c\x6f\x61\x64\x65\x64","\x6f\x6e\x72\x65\x61\x64\x79\x73\x74\x61\x74\x65\x63\x68\x61\x6e\x67\x65","\x44\x4f\x4d\x43\x6f\x6e\x74\x65\x6e\x74\x4c\x6f\x61\x64\x65\x64"]

解决方案 »

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这个是十六进制转ascii吧！！<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"><head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
    <title></title>
    <style type="text/css">
        textarea
        {
            height: 100px;
            width: 300px;
        }
    </style>    <script type="text/javascript">
        function DeCode() {
            var arr = new Array();
            var put = document.getElementById("put").value.split("\\");
            //alert(put[8].replace('x', ''));
            //alert(put.length);
            for (var i = 1; i < put.length; i++) {
                put[i] = put[i].replace('x', '');
                arr += String.fromCharCode(parseInt(put[i], 16));
            }
            document.getElementById("out").value = arr;
        }        function ReCode() {
            var arr = new Array();
            var out = document.getElementById("out").value;
            var hex = document.getElementById("true");
            var s = "";
            for (var i = 0; i < out.length; i++) {
                s = out.charCodeAt(i).toString(16);
                if (hex.checked) {
                    arr += "\\x" + s;
                } else {
                    arr += new Array(5 - String(s).length).join("0") + s;
                }
            }
            document.getElementById("put").value = arr;
        }
    </script>
</head>
<body>
    <textarea id="put" rows="3" cols="50"></textarea><br>
    <br> 
    <input id="btn1" value="解密" onclick="DeCode()" type="button"> 
    <input id="btn2" value="加密" onclick="ReCode()" type="button"><br>
    <br>
    <textarea id="out" rows="3" cols="50"></textarea>
    <input checked="checked" id="true" type="checkbox">是否启用\x加密<br>
</body></html>
直接输出_$变量var _$=["\x44\x4f\x4d\x43\x6f\x6e\x74\x65\x6e\x74\x4c\x6f\x61\x64\x65\x64","\x6f\x6e\x72\x65\x61\x64\x79\x73\x74\x61\x74\x65\x63\x68\x61\x6e\x67\x65","\x44\x4f\x4d\x43\x6f\x6e\x74\x65\x6e\x74\x4c\x6f\x61\x64\x65\x64"]
alert(_$);