Untitled

<html>
<head>
	<title></title>
</head>
<body>
<table>
<th id = "objeto">wilinton</th>
</table>


<button onclick = "fun()">click me</button>

</body>

<script type="text/javascript">

function fun()
	{
		cont = document.getElementById("objeto")
		alert("CLICK MOTHERFUCKER "+cont.innerHTML)
	}

</script>

</html>