Javascript tool (drawing images and saving captions using Raphaeljs)

Admin mode: (can View/Add/Remove/Edit)
CODE: http://jsfiddle.net/theacadian/s4Xjg/56/
DEMO: http://jsfiddle.net/theacadian/s4Xjg/56/show

User mode: (can only View)
CODE: http://jsfiddle.net/theacadian/s4Xjg/54/
DEMO: http://jsfiddle.net/theacadian/s4Xjg/54/show

Libraries used - jQuery UI, Raphaeljs, jQuery
Made use of the "lasso" extension found in - http://stackoverflow.com/questions/4649293/lasso-tool-in-javascript