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1 <!DOCTYPE html> |
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2 <html> |
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3 <head> |
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4 <script language="javascript"> |
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5 function toggleRow(rowId) |
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6 { |
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7 var r = document.getElementById(rowId); |
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8 if (r.style.display == "none") |
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9 r.style.display = "inline"; |
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10 else |
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11 r.style.display = "none"; |
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12 } |
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13 |
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14 function doTest() { |
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15 toggleRow('row4'); |
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16 document.body.offsetWidth; |
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17 toggleRow('row4'); |
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18 document.body.offsetWidth; |
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19 toggleRow('row4'); |
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20 } |
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21 </script> |
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22 </head> |
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23 <body onload="doTest()"> |
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24 <table border="5"> |
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25 <tr> |
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26 <td>Row 1</td> |
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27 </tr> |
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28 <tr> |
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29 <td>Row 2</td> |
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30 </tr> |
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31 <tr> |
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32 <td>Row 3</td> |
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33 </tr> |
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34 <tr> |
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35 <td id="row4" style="display: none">Row 4</td> |
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36 </tr> |
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37 </table> |
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38 </body> |
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39 </html> |