Arduino SD Card Webserver HTML <object> doesn't work.

Hi everyone. I have a new project now using the SD card Webserver application of ethernet shield. I am about to display on the webpage the content of the log files that were saved in the SD card by arduino. I had already tested the webpage on my computer along with the dummy log files *.txt and the webpage shows what it should. I used the tag to display the content of each log files. Below is the HTML code of the webpage named "index.htm":

<!DOCTYPE html>
<html>
    <head>
        <title>SD Card Webserver</title>
    </head>
    <body>
        <h1><center>Arduino SD Card WebServer</h1></center>
        <center><hr>

 <p><strong>Data 1</strong></p>
 <object width="1020" height="100" type="text/plain" data="LOG1.txt" border="0" ></object>

 <p><strong>Data 2</strong></p> 
 <object width="850" height="250" type="text/plain" data="LOG2.txt" border="0" ></object>

 <p><strong>Data 3</strong></p>
 <object width="850" height="250" type="text/plain" data="LOG3.txt" border="0" ></object>

 </center>
    </body>
</html>

I then copied the files (index.htm, LOG1.txt,LOG2.txt,LOG3.txt) to the SD card and test the webserver.

I can access the webpage through the IP address that I set for the Ethernet shield, however the webpage wont display any of the content of the log files. Is HTML tag not supported for this kind of application using Arduino SD card webserver? Or did I missed something?