DR_EXPLAIN.namespace( 'DR_EXPLAIN.data_index' );
DR_EXPLAIN.data_index = {

	// index
	DREX_NODE_KEYWORDS: [3,4,5],
	DREX_NODE_KEYWORDS_START: [0,0,1,1,2,2,2,3,3,3,3,3,3,3], //length:= drex.nodes_count,
	DREX_NODE_KEYWORDS_END: [0,1,1,2,2,2,3,3,3,3,3,3,3,3], //length:= drex.nodes_count,

	DREX_KEYWORD_NAMES: ["<NEW K... Advanced License is required!","De... Advanced License is required!","Ins... Advanced License is required!","Plu... Advanced License is required!","Sett... Advanced License is required!","Custo... Advanced License is required!","<NEW K... Advanced License is required!"],
	DREX_KEYWORD_CHILD_START: [1,7,7,7,7,7,7],
	DREX_KEYWORD_CHILD_END: [7,7,7,7,7,7,7]
	
};