codice:
<html>
<head>
<style type="text/css">
Td.uno {
text-align : center;
color : #0099CC
}
Td.due {
text-align : center;
text-decoration : none;
color : #ffffff;
}
Td.tre {
text-align : center;
color : #FFFFFF;
}
Td.quattro {
text-align : center;
color : #0099CC;
filter:Alpha(Opacity=90, Style=3);
width=1px;
}
</style>
</head>
<body bgcolor="#3c3c3c">
<script language="javascript" type="text/JavaScript">
function settalink(cosa1,stile1,cosa2,stile2,cosa3,stile3,cosa4,stile4) {
var recupera= (document.all) ? document.all : document.getElementById;
if (stile1=="tre") {
recupera("id1").className='uno';
recupera("id2").className='uno';
recupera("id3").className='uno';
recupera("id4").className='uno';
}
else if (stile2=="tre") {
recupera("id1").className='uno';
recupera("id2").className='uno';
recupera("id3").className='uno';
recupera("id4").className='uno';
}
else if (stile3=="tre") {
recupera("id1").className='uno';
recupera("id2").className='uno';
recupera("id3").className='uno';
recupera("id4").className='uno';
}
else if (stile4=="tre") {
recupera("id1").className='uno';
recupera("id2").className='uno';
recupera("id3").className='uno';
recupera("id4").className='uno';
}
if(recupera("id1").className!='tre') recupera("id1").className='uno';
if(recupera("id2").className!='tre') recupera("id2").className='uno';
if(recupera("id3").className!='tre') recupera("id3").className='uno';
if(recupera("id4").className!='tre') recupera("id4").className='uno';
if(recupera(cosa1).className!='tre') recupera(cosa1).className=stile1;
if(recupera(cosa2).className!='tre') recupera(cosa2).className=stile2;
if(recupera(cosa3).className!='tre') recupera(cosa3).className=stile3;
if(recupera(cosa4).className!='tre') recupera(cosa4).className=stile4;
}
</script>
<table border="0" cellpadding="0" cellspacing="0" height="-1">
<tr>
<a href="nuove.php" onFocus="this.blur();" target="iframe">
<td nowrap="nowrap" name="id1" id="id1" class="uno" style="cursor:default" onClick="settalink('id1','tre','id2','uno','id3','uno','id4','uno');" onMouseOver="settalink('id1','due','id2','quattro','id3','quattro','id4','quattro')" onMouseOut="settalink('id1','uno','id2','uno','id3','uno','id4','uno')">
<font face="Verdana" size="2">Ultime</font>
</td>
</a>
<a href="storico.php" onFocus="this.blur();" target="iframe">
<td nowrap="nowrap" name="id2" id="id2" class="uno" style="cursor:default" onClick="settalink('id1','uno','id2','tre','id3','uno','id4','uno');" onMouseOver="settalink('id1','quattro','id2','due','id3','quattro','id4','quattro')" onMouseOut="settalink('id1','uno','id2','uno','id3','uno','id4','uno')">
<font face="Verdana" size="2">Storico</font>
</td>
</a>
<a href="ricerca.php" onFocus="this.blur();" target="iframe">
<td nowrap="nowrap" name="id3" id="id3" class="uno" style="cursor:default" onClick="settalink('id1','uno','id2','uno','id3','tre','id4','uno');" onMouseOver="settalink('id1','quattro','id2','quattro','id3','due','id4','quattro')" onMouseOut="settalink('id1','uno','id2','uno','id3','uno','id4','uno')">
<font face="Verdana" size="2">Ricerca</font>
</td>
</a>
<a href="javascript:apri('include/scrivici.php','scrivi')" onFocus="this.blur();" target="iframe">
<td nowrap="nowrap" name="id4" id="id4" class="uno" style="cursor:default" onClick="settalink('id1','uno','id2','uno','id3','uno','id4','tre');" onMouseOver="settalink('id1','quattro','id2','quattro','id3','quattro','id4','due')" onMouseOut="settalink('id1','uno','id2','uno','id3','uno','id4','uno')">
<font face="Verdana" size="2">Contattami</font>
</td>
</a>
</tr>
</table>
</body>
</html>
Questo codice funziona benissimo su explorer6 e non capisco perchè non funziona su netscape6 (oltre a non funzionare mi fa anche bloccare il browser)