how to add script on html code example

Example 1: include script in html

<script type="text/javascript" src="/path/to/script.js"></script>

Example 2: how to enter javascript in html

<script type="text/javascript">
  alert("This alert box was called with the onload event");
</script>

Example 3: include javascript in html

<script>
	// JS Here  
</script>

Example 4: how to add javascript in html

$(document).ready(function() {
  // add your code here
})