In this article I wrote in JavaScript that will ask the user to give a string or a word and then the program will check and determine if the given word or string is a palindrome or not a palindrome.
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My email address are the following jakerpomperada@gmail.com and jakerpomperada@yahoo.com.
My mobile number here in the Philippines is 09173084360.
Sample Program Output
Program Listing
<html>
<body bgcolor="yellow">
<script type="text/javascript">
function Palindrome() {
var revStr = "";
var str = document.getElementById("str").value;
var i = str.length;
for(var j=i; j>=0; j--) {
revStr = revStr+str.charAt(j);
}
if(str == revStr) {
alert(str.toUpperCase() + " is Palindrome");
} else {
alert(str.toUpperCase() + " is not a Palindrome");
}
}
</script>
<font color="blue" size="6">
<center>
Palindrome Checker 1.0 <br>
<font size="3">
Created By <br>
Mr. Jake R. Pomperada, MAED-IT
</center>
<br>
</font>
<form >
<font color="blue" size="4">
Enter a Word or a Number: <input type="text" id="str" name="string" /><br />
<br>
<input type="submit" value="Check For Palindrome" onclick="Palindrome();"/>
</font>
</form>
</body>
</html>
