Index: temp/trunk/html/test/uehara/js/tree.js
===================================================================
--- temp/trunk/html/test/uehara/js/tree.js	(revision 8983)
+++ temp/trunk/html/test/uehara/js/tree.js	(revision 8984)
@@ -63,5 +63,5 @@
 			display = 'none';
 		}
-		tree += '<input type="button" name="tree_a'+ i +'" onclick="javascript:fnTreeMenu(\'tree'+ i +'\',\''+ arrTree[i][1] +'\',\'tree_img'+ i +'\',\''+ arrTree[i][2] +'\')"><img src="'+ defalt_img +'" border="0" name="tree_img'+ i +'" ></a>'+ arrTree[i][2] +'<br/>';
+		tree += '<input type="image" src="'+ defalt_img +'" border="0" name="tree_img'+ i +'" onclick="javascript:fnTreeMenu(\'tree'+ i +'\',\''+ arrTree[i][1] +'\',\'tree_img'+ i +'\',\''+ arrTree[i][2] +'\')">'+ arrTree[i][2] +'<br/>';
 		tree += '<div id="tree'+ i +'" style="display:'+ display +'">';
 	
@@ -69,5 +69,5 @@
 	tree += '</form>';
 	fnDrow(view_id, tree);
-	document.tree_form.tree_a10.focus();	
+	document.tree_form.tree_img10.focus();	
 }