Final Code - HTML5 with Visual Studio 2012 - page 378

// If we jumped a piece, we're allowed to go again
if (jumped) {
source.draggable = true;
source.classList.add("jumpOnly");
}
}
return true;
}
function kingMe(piece) {
// If we're already a king, just return
if (piece.id.substr(0, 1) === "W" || piece.id.substr(0, 1) === "B")
return;
var newPiece;
// If this is a white piece on the 7th row
if (piece.id.substr(0, 1) === "w" && piece.id.substr(2, 1) === "7") {
newPiece = document.createElement("img");
newPiece.src = "Images/WhiteKing.png";
newPiece.id = "W"+piece.id.substr(1, 2);
}
// If this is a black piece on the 0th row
if (piece.id.substr(0, 1) === "b" && piece.id.substr(2, 1) === "0") {
var newPiece = document.createElement("img");
newPiece.src = "Images/BlackKing.png";
newPiece.id = "B" + piece.id.substr(1, 2);
}
// If a new piece was created, set its properties and events
if (newPiece) {
newPiece.draggable = true;
newPiece.classList.add("piece");
newPiece.addEventListener('dragstart', dragStart, false);
newPiece.addEventListener('dragend', dragEnd, false);
var parent = piece.parentNode;
parent.removeChild(piece);
parent.appendChild(newPiece);
}
}
function enableNextPlayer(piece) {
// Get all of the pieces
var pieces = document.querySelectorAll('img');