--- a/index.html	Wed Mar 20 04:54:45 2013 +0900
+++ b/index.html	Wed Mar 20 04:58:35 2013 +0900
@@ -188,6 +188,7 @@
 	var kind = edgeInfo[i].kind;
 	var dir = edgeInfo[i].direction;
 	var num = edgeInfo[i].num;
+	info[kind] = {};
 	info[kind][dir] = num;
     }
     var viewHTML = createTraverseView(info);
@@ -367,20 +368,6 @@
 	memory.nodes[node.id].both = [];
 	memory.nodes[node.id].property = node;
     }
-    var edges = jsonObj.edges;
-    for (var i=0; i<edges.length; i++) {
-	var edge = edges[i];
-	var edgeId = edge.id;
-	memory.edges[edgeId] = {};
-	memory.edges[edgeId].property = edge;
-	if (edge.kind == "both") {
-	    memory.nodes[edge.from].both.push(edgeId);
-	    memory.nodes[edge.to].both.push(edgeId);
-	} else {
-	    memory.nodes[edge.from].out.push(edgeId);
-	    memory.nodes[edge.to].in.push(edgeId);
-	}
-    }
     return memory;
 }
 
@@ -580,7 +567,7 @@
 var rootNode = {};
 function testStart() {
     init();
-    var graphData = parseJSONGraphData(GRAPH_DATA, sampleJSONData);
+    var graphData = parseJSONGraphData(GRAPH_DATA, sampleData);
     var rootNodeId = "1";
     rootNode = graphData.nodes[rootNodeId];
     recursiveCalcPosition(graphData, rootNode);