tracer says to #ysitda};k.asserts.assertElement=function(a,c,d){!k.asserts.ENABLE_ASSERTS||k.isObject(a)&&a.nodeType==k.dom.NodeType.ELEMENT||k.asserts.doAssertFailure_("Expected Element but got %s: %s.",[k.typeOf(a),a],c,Array.prototype.slice.call(arguments,2));return a};k.asserts.assertInstanceof=function(a,c,d,e){!k.asserts.ENABLE_ASSERTS||a instanceof c||k.asserts.doAssertFailure_("Expected instanceof %s but gotat Thu, Jan 21, 2016 3:23 PM