submitBid

 function submitBid(uint _price, uint _amount) bidInMarket(_price) external returns (bool) {
        Bid memory b;
        b.price = _price;
        b.amount = _amount;
        for(uint i = 0; i < Bids.length; i++) {
            if(Bids[i].price > _price) {
                Bid[] memory tempBids = new Bid[](Bids.length - i);
                for(uint j = i; j < Bids.length; j++) {
                    tempBids[j-i] = Bids[j];
                }
                Bids[i] = b;
                Bids.length = Bids.length + 1;
                for(uint k = 0; k < tempBids.length; k++) {
                    Bids[i+k+1] = tempBids[k];
                }
                return true;
            }
        }
        Bids.push(b);
        return true;
    }