 = 0; i < elements.length; ++i) {
    var e = elements[i];
    e.onclick = function(event) {
      togglepragma(event.target.previousSibling);
    };
  }
}
</script>
<script>
	// Detects shift+f to focuses the search box
	document.addEventListener('keydown', function(event) {
	  if (event.keyCode == 70 && event.shiftKey) {
	  	event.preventDefault() // avoids writing F on the search box
	  	var input = document.getElementById("searchInput");
			input.focus();
	  } 
	}, true);
</script>
</head>
<body onload=