Prepopulate Lightbox Embed Code

<!DOCTYPE html>
<html>
<head>
</head>
<body>

    <script src="https://form.jotform.com/static/feedback2.js?3.3.REV" type="text/javascript">


   		function getParameter(theParameter) {
		  var params = window.location.search.substr(1).split('&');

		  for (var i = 0; i < params.length; i++) {
		    var p=params[i].split('=');
			if (p[0] == theParameter) {
			  return decodeURIComponent(p[1]);
			}
		  }
		  return false;
		}


      var JFL_60319512035951 = new JotformFeedback({
        formId: '60319512035951',
        base: 'https://form.jotform.com/',
        	iframeParameters: {
        		 'fullName[first]' : getParameter("fullNameFirst"),
        		 'fullName[last]' : getParameter("fullNameLast"),
			     'date[month]': getParameter("dateMonth"),
			     'date[day]' : getParameter("dateDay"),
			     'date[year]' : getParameter("dateYear")
			},
        windowTitle: 'Date Prepopulate on Lightbox',
        background: '#FFA500',
        fontColor: '#FFFFFF',
        type: 'false',
        height: 500,
        width: 700,
        openOnLoad: false
      });
    </script>
      <a class="btn lightbox-60319512035951" style="margin-top: 16px">
        Date Prepopulate on Lightbox
      </a>


</body>
</html>