Untitled

<!doctype html>
<html>
<head>
<meta charset="UTF-8">
<script src="javas.js"></script>
<script type="text/javascript" src="http://ajax.aspnetcdn.com/ajax/jQuery/jquery-1.7.1.min.js" ></script>
</head>
<body>
<div>
	<table border="1" id="tabela">
	 <thead>
		<tr>
		<td>Numer pacjenta</td><td>Inicjały</td>
		</tr>
	 </thead>
	 <tbody>
		<tr><td>1</td><td>PG</td><td><input type="checkbox" value="1" name="pacjenci[]"></td></tr>
		<tr><td>2</td><td>SK</td><td><input type="checkbox" value="2" name="pacjenci[]"></td></tr>
	 </tbody>
	</table>
</div>
<div>
Wybrani pacjenci: <span id="result"></span>
</div>
<script>


//console.log($('tbody>tr:eq(0)>td').html());


<!-- $('tr').find('td:contains(MW):eq(0)').each(function(){ -->
    	<!-- $(this).css('background', 'red'); -->
    <!-- }); -->


(function( checkboxes, display ) {

  function refreshDisplay() {

  var checked = [];

   for ( var i = 0; i < checkboxes.length; i++ ) {

      if ( checkboxes[ i ].checked ) {
      	checked.push( checkboxes[ i ].value );
      }
    }

	display.innerHTML = checked.join( ', ' );
  }
  for ( var i = 0; i < checkboxes.length; i++ ) {
  	checkboxes[ i ].addEventListener( 'change', refreshDisplay, false);
  }
 refreshDisplay();
} ( document.querySelectorAll( '[name="pacjenci[]"]' ), document.getElementById( 'result' ) ) )
</script>
</body>
</html>