javascript call functions when page loaded code example

Example 1: js on page loaded

window.onload = function() {
  yourFunction(param1, param2);
};

Example 2: call a function when page is loaded

<script src="js/jquery-1.11.0.min.js" type="text/javascript"></script>
<script type="text/javascript">

    $(document).ready(function () {
        yourFunction();
    });
    function yourFunction(){
      //some code
    }
</script>