--- a/show.html	Sat Mar 23 18:26:33 2013 +0900
+++ b/show.html	Sat Mar 23 19:01:44 2013 +0900
@@ -588,14 +588,29 @@
 	appendMenuBody(menu, div);
 	bindObj.bindings[idName] = returnTraverseMenuFunction(edgeInfo.kind);
     }
-    console.log("bindObj = ",bindObj);
     return bindObj;
 }
 
 function setInitContextMenu(node,elem) {
     var tObj = createTraverseMenuAndObj(node.property.edgeInfo);
     var bindObj = createContextMenuObj(node, tObj);
-    elem.contextMenu('selectMenu', bindObj);
+    elem.bindObj = bindObj;
+    elem.menuHTML = $('#selectMenu').clone()[0].innerHTML;
+}
+
+function updateContextMenu(elem) {
+    removeContextMenu();
+    if (!elem.bindObj) return;
+    var menu = $('#selectMenu');
+    console.log("elem.bindObj");
+    console.log("menu : ",menu);
+    menu[0].innerHTML = elem.menuHTML;
+    elem.contextMenu('selectMenu', elem.bindObj);
+}
+
+function removeContextMenu() {
+    $('#stateSelectMenu').children().remove();
+    $('#traverseSelectMenu').children().remove();
 }
 
 function updateNodeElement(node) {
@@ -607,7 +622,7 @@
     var div = node.view;
     setInitContextMenu(node,div);
     div.hover(  
-	function(){div.css("box-shadow","white 0 0 50px");  },
+	function(){div.css("box-shadow","white 0 0 50px"); console.log('hover'); updateContextMenu(div); },
 	function(){div.css("box-shadow","");}
     );
     node.view[0].nodeId = node.property.id;