script type= text/javascript in html code example

Example 1: script tag with type html

<script type="text/javascript">
  /*Detects that you are using javascript or text*/
</script>

Example 2: html inline javascript

/*
There is no actual way to put javascript inside an HTML attribute
But there are some event attribute that can trigger JavaScript 
functions.
Otherwise you have to use <script> tag or external JavaScript
*/