Type.registerNamespace("Samples"); Samples.CartZone = function(A) { Samples.CartZone.initializeBase(this, [A]) }; Samples.CartZone.prototype = { initialize: function() { Samples.CartZone.callBaseMethod(this, "initialize"); Sys.Preview.UI.DragDropManager.registerDropTarget(this) }, dispose: function() { Sys.Preview.UI.DragDropManager.unregisterDropTarget(this); Samples.CartZone.callBaseMethod(this, "dispose") }, get_dropTargetElement: function() { return this.get_element() }, canDrop: function(A, B, C) { return B == "__bookItem" }, drop: function(A, B, C) { }, onDragEnterTarget: function(A, B, C) { this.get_element().style.backgroundColor = "#EFEFEF" }, onDragInTarget: function(A, B, C) { }, onDragLeaveTarget: function(A, B, C) { this.get_element().style.backgroundColor = "#FFFFFF" } }; Samples.CartZone.registerClass("Samples.CartZone", Sys.UI.Behavior, Sys.Preview.UI.IDropTarget);