以下让table1表格应厂:<html>
<head>
<style>
.clShow{}
.clHide{display:none;}
</style>
<script>
function doClick(){
document.getElementById("table1").className="clHide"
}
</script>
</head><table id="table1" name="table1" class="clShow"> 略 </table>
<table id="table1" name="table1" class="clShow"> 略 </table>
<input type="button" onClick="doClick()">
<head>
<style>
.clShow{}
.clHide{display:none;}
</style>
<script>
function doClick(){
document.getElementById("table1").className="clHide"
}
</script>
</head><table id="table1" name="table1" class="clShow"> 略 </table>
<table id="table1" name="table1" class="clShow"> 略 </table>
<input type="button" onClick="doClick()">
function dis(){
a.style.display="none";}</script><TABLE border="1" cellspacing="0" cellpadding="0" width="500" height="100" id="a">
<TR>
<TD></TD>
<TD></TD>
<TD></TD>
</TR>
<TR>
<TD></TD>
<TD></TD>
<TD></TD>
</TR>
</TABLE><TABLE border="1" cellspacing="0" cellpadding="0" width="500" height="100" id="b">
<TR>
<TD></TD>
<TD></TD>
</TR>
<TR>
<TD></TD>
<TD></TD>
</TR>
<TR>
<TD></TD>
<TD></TD>
</TR>
</TABLE>
<input type="button" value="消失" onclick="dis()">
@media print {
.noprint {display:none}
}
</style>
<table class="noprint">
<tr><td>不打印.</td></tr>
</table>
<style>
.clShow{}
.clHide{display:none;}
</style>
</head>
<table id="table1" name="table1" class="clShow"><tr><td>表格1</tr></td> </table>
<table id="table2" name="table2" class="clShow"><tr><td>表格2</tr></td></table>
<input type="button" onClick="table1.className=(table1.className=='clShow') ? 'clHide' : 'clShow';">