<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=windows-1252">
<title>Blog thủ thuật | Viết chữ ngược </title>
</head>
<body>
<script language="JavaScript">
function flip() {
var result = flipString(document.getElementById("original").val ue.toLowerCase());
document.getElementById("flipped").value = result;
}
function flipString(aString) {
var last = aString.length - 1;
//Thanks to Brook Monroe for the
//suggestion to use Array.join
var result = new Array(aString.length)
for (var i = last; i >= 0; --i) {
var c = aString.charAt(i)
var r = flipTable[c]
result[last - i] = r != undefined ? r : c
}
return result.join('')
}
var flipTable = {
a : '\u0250',
b : 'q',
c : '\u0254', //open o -- from pne
d : 'p',
e : '\u01DD',
f : '\u025F', //from pne
g : '\u0183',
h : '\u0265',
i : '\u0131', //from pne
j : '\u027E',
k : '\u029E',
//l : '\u0283',
m : '\u026F',
n : 'u',
r : '\u0279',
t : '\u0287',
v : '\u028C',
w : '\u028D',
y : '\u028E',
'.' : '\u02D9',
'[' : ']',
'(' : ')',
'{' : '}',
'?' : '\u00BF', //from pne
'!' : '\u00A1',
"\'" : ',',
'<' : '>',
'_' : '\u203E',
'\\' : '/',
';' : '\u061B',
'\u203F' : '\u2040',
'\u2045' : '\u2046',
'\u2234' : '\u2235'
}
for (i in flipTable) {
flipTable[flipTable[i]] = i
}
</script>
<center>
<b>
<a target="_self" href="http://www.blogthuthuat.com/">http://www.blogthuthuat.com</a>
</b>
<br>
<table border="0" id="table1" cellpadding="20" style="border:1px dotted #CCCCCC; padding:3px">
<tr>
<td><font color="#0000ff"><b>Nào chúng ta cùng viết chữ ngược</b> </font>
<img src="http://www.blogthuthuat.com/wp-includes/images/smilies/icon_razz.gif" mce_src="http://www.blogthuthuat.com/wp-includes/images/smilies/icon_razz.gif" alt="Razzberry" title="Razzberry" border="0"><p>Đoạn cần chuyển:
</p>
<p align="center">
<textarea style = "font-family: Arial Unicode MS, Batang;" rows="5" cols="50" id = "original" onkeyup="flip()" name="S1"></textarea></p>
<p align="center"><input value="Chuyển" onclick="flip()" type="button" /></p>
<p>Chữ ngược nè:</p>
<p align="center"> <textarea style = "font-family: Arial Unicode MS, Batang;" rows="5" cols="50" id ="flipped" name="S2"></textarea>
</p>
</td>
</tr>
</table>
</center>
</body>
</html>
Calendar
Mẹo Vặt & Web Hay
Tiêu đề: Code viết chữ ngược 
Tue Apr 26, 2011 10:52 am
