show code
<table id="dataFileTableHeader">
<thead>
<tr>
<th><strong>Export Type</strong></th>
<th><strong>Company</strong></th>
<th><strong>File Name</strong></th>
<th><strong>Date Modified</strong></th>
<th><strong>Total Records</strong></th>
<th><strong>File Size</strong></th>
<th><strong>Owner</strong></th>
</tr>
</thead>
</table>
<script>
$(function(){
var i = 0;
$('#dataFileTableHeader th').each(function(index) {
alert("hello " + (++i));
});
});
</script>