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    191   function prepareAttributes() {    192    193     // Keep a copy of original attributes, in sorted order    194     foreach($this->m_attribIndexList as $attribute) {    195       $this->m_originalAttributes[] = &$this->getAttribute($attribute['name']);    196     }    197    198     // Remove all existing attributes for node.    199     $this->m_attribList = NULL;    200     $this->m_attribIndexList = NULL;    201    202     // Add 15 attributes using our own naming scheme.    203     for($i = 0; $i < count($this->m_originalAttributes); $i++) {    204       $formAttribute = $this->m_originalAttributes[$i];    205       $originalName = $formAttribute->fieldName();    206    207       for($j = 0; $j < 15; $j++) {    208         $newName = "form_input_{$j}_{$originalName}";    209         $formAttribute->m_name = $newName;    210    211         if ($originalName == 'projectid') {    212           $formAttribute->m_dependees = array();    213           $formAttribute->addDependee("form_input_{$j}_phaseid");    214         } else if ($originalName == "phaseid") {    215           $formAttribute->m_dependees = array();    216           $formAttribute->addDependee("form_input_{$j}_activityid");    217         }    218    219    220         $this->add($formAttribute);    221       }    222     }