function subscribe_module_front() { $this->_module_name = 'subscribe'; $this->_common_obj =& subscribe_module_common::getInstance(true); $this->_tree =& $this->_common_obj->obj_tree; }
function common_call($front_call = null) { $this->_common_obj =& subscribe_module_common::getInstance(); $this->_tree =& $this->_common_obj->obj_tree; }