Anonymous

	function openfield(a,b) {
		if(a<0 || b<0 || a>fieldSizeX-1 || b>fieldSizeY-1) return;
		if(cellArray[a][b].isClicked) return;
		cellArray[a][b].isClicked = true;
		cellclick = document.getElementById(a+'-'+b);
		if(!cellclick) return;
		cellclick.className = 'cell-clicked';
		cellclick.appendChild(document.createTextNode(cellArray[a][b].cellVal));
		if(cellArray[a][b].cellVal == " ")
			for(var x=a-1;x<=a+1;x++)
				for(var y=b-1;y<=b+1;y++)
					setTimeout("openfield("+x+","+y+");",1000);
	}