Q1. Write a JavaScript function that checks whether a input string is palindrome or not.
<html>
<head>
<script>
function myFunction()
{
var str = document.getElementById('a').value;
var result = checkPalindrome(str);
alert('The Entered String "'+str +'" is
"'+result+'"');
}
function checkPalindrome(str)
{
var orignalStr;
orignalStr = str;
str = str.split('');
str = str.reverse();
str = str.join('');
var reverseStr = str;
if(orignalStr == reverseStr){
return 'Palindrome';
}else{
return 'Not Palindrome';
}
}
</script>
</head>
<body>
<input type="text" id="a"
placeholder="Enter String" />
<input type="button"
onclick="myFunction()" value="Check Palindrome" />
</body>
</html>
Q2. Write HTML and CSS code to design a web page. Divide the
browser screen into two frames. The first frame will display the heading. The
second frame contains a menu consisting of hyperlinks. Clicking on any one of
these hyperlinks will display related information in a new page
<html>
<frameset rows = "30%,*">
<frame name = "top" src =
"frame_1.html" />
<frameset cols = "30%,*">
<frame name = "main" src =
"frame_2.html" />
<frame name = "button" src =
"frame.html" />
</frameset>
</frameset>
</html>
frame_1.html
<html>
<body>
<head><h1><font> IT Industries in
INDIA</h1></head>
</body>
</html>
frame_2.html
<body>
<ul>City
<ol type="1">
<li><a href="pune.html"
target="button">Pune</a></li>
<li><a href="Mumbai.html"
target="button">Mumbai</a></li>
</ol>
</ul>
</body>
</html>
pune.html
<body>
<ul type="square">Pune
<ul type="circle">
<li>Infosys1</li>
<li>Persistent1</li>
<li>Microsoft1</li>
</ul>
</ul>
</html>
mumbai.html
<body>
<ul type="square">Pune
<ul type="circle">
<li>Infosys1</li>
<li>Persistent1</li>
<li>Microsoft1</li>
</ul>
</ul>
</html>
