<function name="rpcf_get_tclasses" id="0x2300">
      <input>
      </input>
      <output>
	 <integer  name="tclass_list_size" />
	 <for name="i" from="0" count="tclass_list_size">
	     <integer name="tclass_id" array_index="i" />
             <string name="tclass_name" array_index="i" />
	     <integer name="graph_color" array_index="i" />
	     <integer name="is_display" array_index="i" />
	     <integer name="is_fill" array_index="i" />
          </for>
      </output>
    </function>

	function rpcf_get_tclasses() { //0x2300
		$ret=array();
		if (!$this->connection->urfa_call(0x2300)) {
			print "Error calling function ". __FUNCTION__ ."\n";
			return FALSE;
		}
		$x = $this->connection->urfa_get_data();
		$count=$x->DataGetInt();
		$ret['count']=$count;
		for($i=0; $i<$count;$i++) {
//			$x = $this->connection->urfa_get_data();
			$tclass['id']=$x->DataGetInt();
			$tclass['name']=$x->DataGetString();
			$tclass['graph_color']=$x->DataGetInt();
			$tclass['is_display']=$x->DataGetInt();
			$tclass['is_fill']=$x->DataGetInt();
			$ret['tclasses'][]=$tclass;
		}
//		$this->connection->urfa_get_data();
		return $ret;
	}