khronosschoty
/
palemoon-dev


			
				
					
						
						
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							<!DOCTYPE html>
<html>
  <head>
    <script>
    function doIt() {
      var insertions = [
        [ "opt1", "Shouldn't see me" ],
        [ "opt2", "Or me" ],
        [ "opt3", "I should hide too" ],
        [ "opt4", "And me too" ]
      ];
      for (var i = 0; i < insertions.length; ++i) {
        var next = document.getElementById(insertions[i][0]);
        next.parentNode.insertBefore(document.createTextNode(insertions[i][1]),
                                     next);
      }
      document.getElementById("sel").appendChild(document.createTextNode("And I"));
    }
    </script>
  </head>
  <body onload="doIt()">
    <select size="10" id="sel">
      <option id="opt1">one</option>
      <option id="opt2">two</option>
      <optgroup>
        <option id="opt3">three</option>
        <option id="opt4">four</option>
      </optgroup>
    </select>
  </body>
</html>