>string</td>
							<td><pre class="php"><code>''</code></pre></td>
							<td>
								For situations where no cookies are sent to the server (for example, when you use Flash objects), you can use client side code to copy the contents of the session cookie into a variable that will be send to the server as part of a POST request.
								You can use this variable to define the name of the POST variable.
								<br />Note that this variable will only be checked when no session cookie can be found.
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