pos.js

function Pos(dan,suji){
	this.dan  = dan;
	this.suji = suji;
}


var showBoard = function(){
	for(var dan = 1; dan <= 9; dan++){
	for(var suji = 1; suji <= 9; suji++){
	            //中略
		if(board[dan][suji] == EMPTY){    //もしマスに駒がなければ
			(function(){
				var emp_pos = new Pos(dan,suji);
				c.onclick = function(){
					SelectEmptyCell(emp_pos);
				}
			})();
		}
		    //中略
	}
	}
                    //中略
}

var SelectEmptyCell = function(pos){ 
               //中略
        if(selectedFlgB){
		board[pos.dan][pos.suji] = selectedKoma;   
		board[FromClickDan][FromClickSuji] = EMPTY;  
		selectedFlgB = false;   
		selectedFlgC = false;
	      //中略
	}
	      //中略
}