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40 lines
796 B
HTML
40 lines
796 B
HTML
<!DOCTYPE html>
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<html>
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<head>
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<script language="javascript">
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function toggleRow(rowId)
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{
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var r = document.getElementById(rowId);
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if (r.style.display == "none")
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r.style.display = "inline";
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else
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r.style.display = "none";
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}
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function doTest() {
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toggleRow('row4');
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document.body.offsetWidth;
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toggleRow('row4');
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document.body.offsetWidth;
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toggleRow('row4');
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}
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</script>
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</head>
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<body onload="doTest()">
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<table border="5">
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<tr>
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<td>Row 1</td>
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</tr>
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<tr>
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<td>Row 2</td>
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</tr>
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<tr>
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<td>Row 3</td>
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</tr>
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<tr>
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<td id="row4" style="display: none">Row 4</td>
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</tr>
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</table>
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</body>
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</html>
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