Crossword generator - diagram

Hello, Need very skilled OOP JS programmer. To do is to implement crossword diagram in SVG using OOP JS (Dojo, jQuery). Some features: - defining dimensions of diagram NxM - defining sizes of single box edges - inserting single letters in single box - creating arrows pointing on word - dividing (proportions: 0,25:0,75, 0,5:0,5, 0,75:0,25) and joining boxes - estetisc - border color, font color etc. and so on... Just everything needed to represent typical crossword. Script must be very efficient and working with 40x40 dimension. Every element should be represented by class and be parameterized. Instances of classes will be serialized to JSON and stored in database. Please bid if you are experienced in JS. Don't waste your and my time.