<input type=checkbox><input type=checkbox><input type=checkbox><input type=checkbox>
<input type=checkbox><input type=checkbox><input type=checkbox><input type=checkbox>
全选<input type=checkbox value="Check All" onclick="mm(this)"> <script language=javascript>
function mm(o)
{
var a = document.getElementsByTagName("input");
for (var i=0; i<a.length; i++){
if (a[i].type == "checkbox") a[i].checked = o.checked;
}
}
</script>
<input type=checkbox><input type=checkbox><input type=checkbox><input type=checkbox>
全选<input type=checkbox value="Check All" onclick="mm(this)"> <script language=javascript>
function mm(o)
{
var a = document.getElementsByTagName("input");
for (var i=0; i<a.length; i++){
if (a[i].type == "checkbox") a[i].checked = o.checked;
}
}
</script>
<script>function guagua(e)
{
var a = document.getElementsByTagName("input");
if(e.checked)
{for(i=0;i<a.length;i++);
if ((a[i].type == "radio)
a[i].checked=true;
}
else
{for(i=0;i<a.length;i++)
if ((a[i].type == "radio)
a[i].checked=false;
}
}