Make clicking on orderbook entries beyond the first row work like on Poloniex

[svk31]

As an example (see image below), if you click the 4th row of the ask side, you are either looking to place your own ask onto the order book at that price, OR you want to match the orders on the ask side up to that price. So 2 things should happen: 1) the sell window should be populated with the price you clicked in case you want to place an order on the ask side of the book at the clicked price, and 2) the buy window should be populated with a) the price you clicked, b) the sum of the share amounts on those first 4 rows, and c) the sum of the prices of the shares available on those 4 rows. This allows you to see how many shares are available up to the price you are willing to pay before either clicking buy or clicking further down the book if you need more shares.

https://bitsharestalk.org/index.php/topic,18614.msg283338.html#msg283338