Automatic change to webpage background image

Automatic change to webpage background image using random function, changed every page new page-view.
javascript code

<html>
<head>
<title>Automatic change to webpage background image </title>
  
<!--
 <script src="//ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js">
</script>
 Note you can download the JQuery package instead of using Google version. -->
<script src="jquery-1.8.3.js"></script>
  <script>
            $(document).ready(function(){
     
    var numberOfImages=3;
     
    var imageNum = Math.round(Math.random()*(numberOfImages-1))+1;
     
    var imgPath=('./'+imageNum+'.jpg');
   
    $('body').css('background-image', ('url("'+imgPath+'")'));
     
    });
  </script>
 
</head>
<body>
    <b> Page background image is changed randomly for every page view. </b> 

</body>
 
</html>

_________________
M. S. Rakha, Ph.D.
Queen's University
Canada

Author: DrRakha
Mastermind

Posts: 2715
Have thanks: 74 time

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