代码翻译

请高手帮我翻译下面这一段代码

主要是那一段很多百分号的乱七八糟代码

<script>

document.write(unescape("%3Cscript%3E%0D%0A%3C%21--%0D%0Adocument.write%28unescape%28%22%253Cscript%2520language%253D%2522Javascript%2522%253E%250D%250A%250D%250A%250D%250A%250D%250Afunction%2520PassConfirm%2528%2529%2520%257B%250D%250A%250D%250Avar%2520x%253Ddocument.password.pass.value%250D%250A%250D%250Aif%2520%2528x%253D%253D%25223263wj%2526wm4899%2522%2529%2520%257B%250D%250A%250D%250Aalert%2528%2522Great%2521%25u627E%25u5230%25u5BC6%25u7801%25u4E86%25uFF01%25u8FDB%25u5165%25u7B2C%25u4E8C%25u5173%25uFF01%2522%2529%250D%250A%250D%250Awindow.location%253D%2522hack2xd%2522+x+%2522.html%2522%252C%2522_self%2522%2520%257D%250D%250A%250D%250Aelse%2520%257B%250D%250A%250D%250Aalert%2528%2522%25u9519%25u4E86%25u54E6%25uFF01%25u7EC6%25u5FC3%25u70B9%25uFF01%25u52A0%25u6CB9%25uFF01%25u4F60%25u662F%25u6700%25u68D2%25u7684%25uFF01%2522%2529%2520%250D%250A%250D%250Awindow.open%2528%2522Error.htm%2522%252C%252

document.write(unescape("<script language="Javascript">

function PassConfirm() {

var x=document.password.pass.value

if (x=="3263wj&wm4899") {

alert("Great!找到密码了！进入第二关！")

window.location="hack2xd"+x+".html","_self" }

else {

alert("错了哦！细心点！加油！你是最棒的！")

window.open("Error.htm","_self") }

}
</SCRIPT>
<center>
<form name="password" method="post">
<font color="#00FFFF"><span style="font-size: 9pt">请输入密码：</span></font><br>

<input type="password" name="pass" size="15">
<BR>
<BR>

<input type="button" value="确定" onClick="return PassConfirm()">
</FORM>