email地址加密代码：
<code><meta http-equiv= Content-Typecontent= text/html; charset=utf-8/></code>
<style type= text/css ><!
body {font-size: 12px; }
></style><script type= text/javascriptlanguage= javascript >// <![CDATA[
var email = "davidz94@yahoo.com";
function getEmail(email)
{
var r = "";
for (i=0;i<email.length;i++)
{
r += "
}
return r;
}
function setClipboard(id)
{
var tb = document.getElementById(id);
var copytext = tb.value;
if (copytext!="")
{
if (window.clipboardData)
{
window.clipboardData.setData("Text", copytext);
alert("已复制到剪贴板。");
}
else if (window.netscape)
{
setClipboardNetscape(copytext);
alert("已复制到剪贴板。");
}
}
return false;
}
function setClipboardNetscape(text){
var url = [
'data:text/html;charset=utf-8;base64,PGJvZHk+PC9ib2',
'R5PjxzY3JpcHQgdHlwZT0idGV4dC9qYXZhc2NyaXB0Ij4KKGZ1',
'bmN0aW9uKGVuY29kZWQpe3ZhciBzd2ZfZGF0YSA9IFsKICdkYX',
'RhOmFwcGxpY2F0aW9uL3gtc2hvY2t3YXZlLWZsYXNoO2Jhc2U2',
'NCxRMWRUQjJ3JywKICdBQUFCNG5EUGdZbGpBd01qSTRNejAlMk',
'YlMkY5JTJGZTJaZkJnYUdhV3dNRE1uNUthJywKICdrTU10TjRH',
'ZGdaZ1NJTXdaWEZKYW01UUFFJTJCQm9iaTFCTG5uTXlDcFB6RW',
'9oU0dJJywKICdQRnAlMkZBeHNEREJRa3BGWkRGUUZGQ2d1eVM4',
'QXlqSTRBRVVCaXkwVndBJTNEJTNEJwpdLmpvaW4oIiIpOwpkb2',
'N1bWVudC5ib2R5LmlubmVySFRNTCA9IFsKICc8ZW1iZWQgc3Jj',
'PSInLHN3Zl9kYXRhLCciICcsCiAnRmxhc2hWYXJzPSJjb2RlPS',
'csZW5jb2RlZCwnIj4nLAogJzwvZW1iZWQ+JwpdLmpvaW4oIiIp',
'Owp9KSgi',
base64encode( encodeURIComponent(text) + '")</'+'script>')
].join();
var tmp = document.createElement( div );
tmp.innerHTML = [
'<iframe src="',url,'"',' width="0" height="0">'
,'</iframe>'
].join();
with(tmp.style){
position = absolute ;
left =-10px ;
top=-10px ;
visibility =hidden ;
};
document.body.appendChild(tmp);
setTimeout(function(){document.body.removeChild(tmp)},1000);
function base64encode(str){
var Chars =ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/ .split();
var c1, c2, c3;
var buf = [];
var len = str.length;
var i = 0;
while(i < len){c1 = str.charCodeAt(i)0xff;c2 = str.charCodeAt(i+1);c3 = str.charCodeAt(i+2);buf.push(Chars[(c1 >> 2)]);
if(i+1 == len){
buf.push(Chars[(c10x3) << 4], == );
break;
}
buf.push(Chars[((c10x3) << 4) | ((c20xF0) >> 4)]);
if(i+2 == len){
buf.push(Chars[(c20xF) << 2], = );
break;
}
buf.push(
Chars[((c20xF) << 2) | ((c30xC0) >> 6)],
Chars[(c30x3F)]
);
i+=3;
}
return buf.join()
}
}
// ]]></script>
<strong>Email地址加密</strong>
Email:
<input id= emailtype= hiddenname= emailsize= 50value= www54@66mo.biz/>
<input onclick= document.getElementById( export ).value=getEmail(document.getElementById( email ).value)type= buttonname= Submitvalue=加 密/>
<input onclick= document.getElementById( preview ).innerHTML=getEmail(document.getElementById( email ).value)type= buttonname= Submit2value=点击查看Email/><span id= previewstyle= color: #ff0000; > </span>
结 果:
<input id= exporttype= textname= exportsize= 76/>
