看看是不是这样的效果(考到本地再测试):
test.html
[CODE]<SCRIPT LANGUAGE="javascript">
function newwindow()
{
window.open ('page.html', 'newwindow', 'height=100, width=400, top=0,left=0, toolbar=no, menubar=no, scrollbars=no, resizable=no,location=no, status=no');
}
</SCRIPT>
<input type="text" id="text1">
<input type="button" onclick="newwindow();" value=浏览>[/CODE]

page.html
[CODE]<SCRIPT LANGUAGE="javascript">
function new1(value)
{
self.opener.document.getElementById("text1").value=value;
}
</SCRIPT>
<select name="select" size=1 onChange="new1(this.options[selectedIndex].value);">
<option value="1">1</option>
<option value="2">2</option>
<option value="3">3</option>
<option value="4">4</option>
<option value="5">5</option>
</select>[/CODE]

[此贴子已经被作者于2006-5-15 13:31:07编辑过]