Untitled


<style>
</style>


<script type="text/javascript">


var score = 0;

function clickBtn() {
  score++;
  console.log(score);
  document.getElementsByTagName("p")[0].firstChild.data = "Clicks: " + score;
}

</script>
<body>
<center>
<button id="clickbtn" onclick="clickBtn()">Click</button>

<p id ="score">Clicks: 0</p>
<div id='zdj'>
</div>
</center>
</body>