javascript tutorialspoint

JavaScript
<html>
   <body>
      <script language = "javascript" type = "text/javascript">
         <!--
            document.write("Hello World!")
         //-->
      </script>
      
      <noscript>
         Sorry...JavaScript is needed to go ahead.
      </noscript>      
   </body>
</html><html>
   <body>
      
      <script type = "text/javascript">
         <!--
            var count = 0;
            document.write("Starting Loop ");
         
            while (count < 10) {
               document.write("Current Count : " + count + "<br />");
               count++;
            }
         
            document.write("Loop stopped!");
         //-->
      </script>
      
      <p>Set the variable to different value and then try...</p>
   </body>
</html>
Source