To create an html file and to display the various arithmetic operations on variables using javascript.

Source Code:

<!DOCTYPE html>
<html>
<head>
<title>js2</title>
</head>
<body>
  <b>Below Calculations are performed using Javascript Arithmetic Operations</b>
<center>
  <script type="text/javascript">
var a = 33;
var b = 10;
var c = 56;
var linebreak = "<br />";

document.write("a = " +a);
document.write(linebreak);
document.write("b = " +b);
document.write(linebreak);
document.write("a + b = ");
result = a + b;
document.write(result);
document.write(linebreak);

document.write("a - b = ");
result = a - b;
document.write(result);
document.write(linebreak);

document.write("a / b = ");
result = a / b;
document.write(result);
document.write(linebreak);

document.write("a % b = ");
result = a % b;
document.write(result);
document.write(linebreak);

document.write("a + b + c = ");
result = a + b + c;
document.write(result);
document.write(linebreak);

a = a++;
document.write("a++ = ");
result = a++;
document.write(result);
document.write(linebreak);

b = b--;
document.write("b-- = ");
result = b--;
document.write(result);
document.write(linebreak);
</script>
  </center>
<hr>
    <a href="mailto:sanjam531@gmail.com">Sanjampreet Singh</a>
    <br>
    <a href="http://sanjamhelping.blogspot.in/p/it-14304-it-methodologies-lab.html">Department Of Information Technology</a>
    <br>
    <a href="E:\documents\IM LAB\html\js1\js1.html"><-Last Practical</a>&nbsp;&nbsp;&nbsp;&nbsp;
    <a href="E:\documents\IM LAB\html\js3\js3.html">Next Practical-></a>
    <br>
</body>
</html>

Output:



Include the following source Code in Document Environment in your LaTeX File

LaTeX Source:

\documentclass[12pt]{article}
\usepackage{graphicx}
\usepackage{wrapfig}
\usepackage{multicol}
\usepackage{caption}
\usepackage{subcaption}
\usepackage{transparent}
\usepackage{multirow}
\usepackage{eso-pic}
\usepackage[utf8]{inputenc}
\usepackage{color}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\newcommand\BackgroundIm{
\put(0,0){
\parbox[b][\paperheight]{\paperwidth}{
\vfill
\centering
{\transparent{0.05} \includegraphics[height=\paperheight,width=\paperwidth,
keepaspectratio]{gne}
\vfill
}}}}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\begin{document}
\AddToShipoutPicture{\BackgroundIm}
\newpage
\section{\emph{To create an html file and to display the various arithmetic operations on variables using javascript.}}
\subsection{\emph{Source Code:}}
\begin{verbatim}
<!DOCTYPE html>
<html><head>
<title>js2</title>
</head> <body>
<b>Below Calculations are performed using Javascript Arithmetic Operations</b>
<center>
<script type="text/javascript">
var a = 33; var b = 10; var c = 56;
var linebreak = "<br />";
document.write("a = " +a);
document.write(linebreak);
document.write("b = " +b);
document.write(linebreak);
document.write("a + b = ");
result = a + b;
document.write(result);
document.write(linebreak);
document.write("a - b = ");
result = a - b;
document.write(result);
document.write(linebreak);
document.write("a / b = ");
result = a / b;
document.write(result);
document.write(linebreak);
document.write("a % b = ");
result = a % b;
document.write(result);
document.write(linebreak);
document.write("a + b + c = ");
result = a + b + c;
document.write(result);
document.write(linebreak);
a = a++;
document.write("a++ = ");
result = a++;
document.write(result);
document.write(linebreak);
b = b--;
document.write("b-- = ");
result = b--;
document.write(result);
document.write(linebreak);
</script> </center>
</body><hr>
<a href="mailto:sanjam531@gmail.com">Sanjampreet Singh</a><br>
<a href="http://sanjamhelping.blogspot.in/p/it-14304-it-
methodologies-lab.html">Department Of Information Technology</a><br>
<a href="E:\documents\IM LAB\html\js1\js1.html"><-Last Practical</a>
<a href="E:\documents\IM LAB\html\js3\js3.html">Next Practical-></a><br>
</html>
\end{verbatim}
\subsubsection{\emph{Output:}}
\begin{figure}[h]
\centering
\includegraphics[scale=0.5]{js2}
\caption{Output Of HTML page with Js}
\end{figure}
\end{document}

Output:

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