Perchè questo codice in IE funzia e FIREFOX no???
Help....
<script> function al(){
alert(document.getElementById('a').style.display);
if (document.getElementById('a').style.display=='none'){document.getElementById('a').style.display='block'}
else
{document.getElementById('a').style.display='none'}
}
</script>
<body>
<table >
<tr>
<td style="border-style: solid; border-width: 1px"> </td>
<td style="border-style: solid; border-width: 1px"> </td>
<td style="border-style: solid; border-width: 1px"> </td>
<td style="border-style: solid; border-width: 1px"> </td>
</tr>
<tr id="a" style="display:none">
<td style="border-style: solid; border-width: 1px">gggggggggggggggggggg</td>
<td style="border-style: solid; border-width: 1px"> </td>
<td style="border-style: solid; border-width: 1px"> </td>
<td style="border-style: solid; border-width: 1px"> </td>
</tr>
<tr>
<td style="border-style: solid; border-width: 1px">
<input type="button" value="Pulsante" name="B3" onclick="al()">
</td>
<td style="border-style: solid; border-width: 1px"> </td>
<td style="border-style: solid; border-width: 1px"> </td>
<td style="border-style: solid; border-width: 1px"> </td>
</tr>
</table>
</body>
Help....
<script> function al(){
alert(document.getElementById('a').style.display);
if (document.getElementById('a').style.display=='none'){document.getElementById('a').style.display='block'}
else
{document.getElementById('a').style.display='none'}
}
</script>
<body>
<table >
<tr>
<td style="border-style: solid; border-width: 1px"> </td>
<td style="border-style: solid; border-width: 1px"> </td>
<td style="border-style: solid; border-width: 1px"> </td>
<td style="border-style: solid; border-width: 1px"> </td>
</tr>
<tr id="a" style="display:none">
<td style="border-style: solid; border-width: 1px">gggggggggggggggggggg</td>
<td style="border-style: solid; border-width: 1px"> </td>
<td style="border-style: solid; border-width: 1px"> </td>
<td style="border-style: solid; border-width: 1px"> </td>
</tr>
<tr>
<td style="border-style: solid; border-width: 1px">
<input type="button" value="Pulsante" name="B3" onclick="al()">
</td>
<td style="border-style: solid; border-width: 1px"> </td>
<td style="border-style: solid; border-width: 1px"> </td>
<td style="border-style: solid; border-width: 1px"> </td>
</tr>
</table>
</body>