<script language="javascript">
function ChangeDisplay(obj)
{
if(obj == "DBF")
{
DBF.style.display = ""
ACCESS.style.display = "none"
}
if(obj == "ACCESS")
{
ACCESS.style.display = ""
DBF.style.display = "none"
}
}
</script><select onchange="ChangeDisplay(this.value)">
<option>DBF</option>
<option>ACCESS</option>
</select><span id="DFB" style="display:'none'">
..........
</span>
<span id="ACCESS" style="display:'none'">
..........
</span>
function ChangeDisplay(obj)
{
if(obj == "DBF")
{
DBF.style.display = ""
ACCESS.style.display = "none"
}
if(obj == "ACCESS")
{
ACCESS.style.display = ""
DBF.style.display = "none"
}
}
</script><select onchange="ChangeDisplay(this.value)">
<option>DBF</option>
<option>ACCESS</option>
</select><span id="DFB" style="display:'none'">
..........
</span>
<span id="ACCESS" style="display:'none'">
..........
</span>
function f1()
{
document.all.t1.style.display="block";
var index=document.all.sel1.options.selectedIndex;
if (index==2)
document.all.tr1.style.display="none";
else
document.all.tr1.style.display="block";
}
</script>
<select id="sel1" onchange=f1()>
<option>DBF</option>
<option>ACCESS</option>
<option>SQLSERVER</option>
<option>ORACLE</option>
</select>
<table id="t1" style="display='none'">
<tr id="tr1">
<td>服务器名称<input type="text" id=Txt1 size=10></td>
</tr>
<tr>
<td>数据库名称<input type="text" id="Txt2" size=10></td>
</tr>
<tr>
<td>用户名<input type="text" id=Txt3 size=10></td>
</tr>
<tr>
<td>密码<input type="text" id=Txt4 size=10></td>
</tr>
</table>