print <<<__HTML__ ใช้ยังไงหรอครับ รบกวนช่วยดูทีนะครับ ผมอยากจะใส่ตัวแปรลงไป

if( isset($_SESSION['sid'] ) === false || ($_SESSION['sid'] == session_id()) === false  )
	{
	print <<<__HTML__
	 <tr>
        <td width="123"><div align="center"><span class="style1">User name : </span></div></td>
        <td width="123">
        <div align="center">
         <div align="left">
            <input name="username" type="text" id="user" size="15" maxlength="15" />
          </div>
        </div></td>
      </tr>
      <tr>
        <td width="123"><div align="center"><span class="style1">Password : </span></div></td>
        <td width="123">
		<div align="center">
		  <div align="left">
        <input name="password" type="password" id="pass" size="15" maxlength="15" />
		</div>
		</div></td>
      </tr>
	  <tr>
        <td colspan="2"><div align="center"><span class="style1">log me on automatically : 
          <input name="checkbox" type="checkbox" value="checkbox" checked="checked" />         
        </span></div></td>
     </tr>
     <tr>
        <td colspan="2"><div align="center"><span class="style4">I forgot my password | <a href="onmember.html">Register </a></span></div></td>
     </tr>
     <tr>
        <td height="21" colspan="2"><div align="center">         
          <input name="ok" type="submit" id="ok" value="OK" />         
          <input name="cancle" type="reset" id="cancle" value="Cancle" />
        </div></td>
		<td>vdo</td>
     </tr>
	 
__HTML__;
}
	else{
	print <<<__HTML__
	<tr>
        <td colspan="2"><div style="color:#fff"><span class="style1">&nbsp;&nbsp;Welcome to T.CRC SERVICE
		</td>
	</tr>
 	 <tr>
		<td colspan="2"><div style="color:#fff"> test		
		</td>
	</tr>
	<tr>
		<td colspan="2"></div>test</td>
	</tr>
	<tr>
		<td colspan="2" align="center"><a href="logout.php"></span>logout</a>
	</tr>
	<tr>
		<td colspan="2"><a href="index.html"><img src="pic/8.jpg" width="250" height="67" /></a></td>
        </td>
	</tr>			
__HTML__;
}
          <input name="ok" type="submit" id="ok" value="OK" />         
          <input name="cancle" type="reset" id="cancle" value="Cancle" />
        </div></td>
		<td>vdo</td>
     </tr>
	 
__HTML__;
}
	else{
	print <<<__HTML__
	<tr>
        <td colspan="2"><div style="color:#fff"><span class="style1">&nbsp;&nbsp;Welcome to T.CRC SERVICE
		</td>
	</tr>
 	 <tr>
		<td colspan="2"><div style="color:#fff"> test		
		</td>
	</tr>
	<tr>
		<td colspan="2"></div>test</td>
	</tr>
	<tr>
		<td colspan="2" align="center"><a href="logout.php"></span>logout</a>
	</tr>
	<tr>
		<td colspan="2"><a href="index.html"><img src="pic/8.jpg" width="250" height="67" /></a></td>
        </td>
	</tr>			
__HTML__;
}