p>
 A url request where the returned data is AMF
 </p><p><span class="label"> Parameters </span><table cellpadding="0" cellspacing="0" border="0"><tr><td width="20px"></td><td><code><span class="label">value</span>:*</code></td></tr></table></p></div><a name="loadJSON()"></a><a name="loadJSON(String,flash.net.URLRequest)"></a><table class="detailHeader" cellpadding="0" cellspacing="0"><tr><td class="detailHeaderName">loadJSON</td><td class="detailHeaderParens">()</td><td class="detailHeaderType">method</td>