Here's the sequence of files mentioned in the map "Ideatree Call Graph: open map"

static/ideatree/js/graphUtils.js
static/ideatree/client/scripts/misc.js:function loadMap(mapId, callback)
static/ideatree/client/scripts/RichGraph/sharing/Client.js:				"mapLoader/",
static/ideatree/client/scripts/RichGraph/sharing/SharedGraph.js:	SharedGraph = Class.extend(Graph,
static/ideatree/client/scripts/RichGraph/model/TransactionManager.js:		processTransaction: function(transaction, source)
static/ideatree/client/scripts/RichGraph/model/TransactionManager.js:				this._executeTransaction(transaction);
static/ideatree/client/scripts/RichGraph/model/Graph.js
static/ideatree/client/scripts/RichGraph/model/Graph.js:			this.transactionManager = new TransactionManager(this);
static/ideatree/client/scripts/RichGraph/model/TransactionManager.js