学步园

<script language="javascript"><!-- 
　if (window == top)top.location.href = "frames.htm";// --></script>

说明：frames.htm为你的网页，这也是保护页面的一种方法

9.防止被人frame

<SCRIPT LANGUAGE=javascript><!-- 
　if (top.location != self.location)top.location=self.location; 
// --></SCRIPT>

10.网页将不能被另存为

<noscript><iframe src=*.html></iframe></noscript>
说明：<noscirpt>的用法很广，其中一条就是可以使JS广告失效。

11.查源文件

<input type=button value=查看网页源代码 
onclick="window.location = 'view-source:'+ '" target=_blank>http://www.e3i5.com/test.htm';">

12.COOKIE脚本记录，有很大的用处哦

function get_cookie(Name) {
var search = Name + "="

var returnvalue = "";

if (documents.cookie.length > 0) {

offset = documents.cookie.indexOf(search)

if (offset != -1) { // if cookie exists

offset += search.length

// set index of beginning of value

end = documents.cookie.indexOf(";", offset);

// set index of end of cookie value

if (end == -1)

end = documents.cookie.length;

returnvalue=(documents.cookie.substring(offset, end))

}

}

return returnvalue;

}

function loadpopup(){

if (get_cookie('popped')==''){

openpopup()

documents.cookie="popped=yes"

}

}

说明：以上是JS代码，请自己加起始符和结束符