this is my script

Code:
<script type="text/javascript">

			var numberOfClicks= [];
			alertTime = 0;
			
			$(document).click(function(){
        if(numberOfClicks.length < 5){
           numberOfClicks.push(new Date().getTime());
        }else{
            console.log(alertTime)
            var diff = numberOfClicks[numberOfClicks.length -1] - numberOfClicks[0]
...