jsp插入图片的问题，急

<table width="46%" height="650" border="0" align="center" cellpadding="0" cellspacing="0" background="file:///F|/pets/pets/img/Login-bg.gif">
      <tr>
        <td height="92"><img src="file:///F|/pets/pets/img/Login.gif" width="941" height="358" /></td>  </tr>
        <tr>
          <td valign="top">
  <form name="form1" id="form1" method="post" action="/PetsHospital/loginservlet">
            <table width="60%"  border="0" align="center" cellpadding="20" cellspacing="0">
              <tr>
                <td colspan="2"><font color="red"> ${param.errored}</font>
                  <br><div align="center" class="STYLE3">系统用户登录</div><br></td>
              </tr>
              <tr>
                <td><div align="right" class="STYLE2">用户名：</div></td>
                <td><input name="name" type="text" id="name" maxlength="20" /></td>
              </tr>
              <tr>
                <td><div align="right" class="STYLE2">密&nbsp;&nbsp;码：</div></td>
                <td><input name="password" type="password" id="password" maxlength="20" /></td>
              </tr>
              <tr>
                <td>&nbsp;</td>
                <td><input type="submit" name="Submit" value="登录" />
                  <input type="reset" name="Submit2" value="取消" onclick="clicked()"/></td>
              </tr>
              <tr align="center">
                <td>欢迎您！</td>
              </tr>
            </table>
          </form>   </td>
  </tr>
</table>在table上加的background="file:///F|/pets/pets/img/Login-bg.gif"  这个图片可以在ie中显示出来，  =====上述标红处
在<td height="92"><img src="file:///F|/pets/pets/img/Login.gif" width="941" height="358" /></td>插入的图片在ie中显示不出来  =====上述标红处请问是到底是怎么回事？我用的是ie7，