try something like<input type="file" name="file1" style="display:none">
<input type="text" name="txt1">
<input type="button" value="open" onclick="file1.click();txt1.value=file1.value">
<input type="text" name="txt1">
<input type="button" value="open" onclick="file1.click();txt1.value=file1.value">
就行了!