Read: 06 - Dynamic webpages with JavaScript

Alert

Alert in Javascript will create a pop on your browser of choice with a message in text:

  <script language="javascript">
 
  alert("Hello World");
 
  </script>


 There are endless things to do and create in Javascript but for now give this a try to get an introduction to what the software can do.

Prompt

Similar to alert prompt creates a pop with text but you can also fill in a text box and get returned another message:

  <script>
 
  var name = prompt("Your name:", "");
  document.write("Hello ", name);
 
  </script>



  <script>
 
  var name = prompt("Please correct your e-mail address:", "foo@bar.co");
  document.write("Your e-mail address is ", name);
 
  </script>
 

 Try out one or both of these examples to see what you create. I've only just been introduced to Javascript but I am excited for the endless possibilities.