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1 <window xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul" onload="boom();"> |
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2 |
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3 <script type="text/javascript"> |
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4 |
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5 function boom() |
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6 { |
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7 var tree = document.getElementById("tree"); |
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8 var tc = document.createElementNS("http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul", "treechildren"); |
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9 |
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10 document.addEventListener("DOMAttrModified", m, false); |
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11 |
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12 tree.appendChild(tc); |
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13 |
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14 function m() |
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15 { |
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16 document.removeEventListener("DOMAttrModified", m, false); |
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17 tree.removeChild(tc); |
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18 } |
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19 } |
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20 |
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21 </script> |
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22 |
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23 <tree id="tree" /> |
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24 |
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25 </window> |