var boatInterval, moveInterval;
var boatGroatInterval, moveGroatInterval;
var initLeft;
var initGroatLeft;
var dropTheBoatImage;
function row_row_row_your_boat () {
	moveBoat();
	moveBoatGroat();
}
function moveBoat() {
	d("boot").style.left=d("boot").offsetLeft-1+"px";
	if (d("boot").offsetLeft%20===0) drop_the_boats();
	if (d("boot").offsetLeft<0) {
		clearTimeout(moveInterval);
		d("boot").style.left=2000+"px";
		moveInterval=setTimeout("moveBoat()",10000);
	}
	else moveInterval=setTimeout("moveBoat()",100);
}
function moveBoatGroat() {
	d("bootgroot").style.left=d("bootgroot").offsetLeft-3+"px";
	if (d("bootgroot").offsetLeft<(0-300)) {
		clearTimeout(moveGroatInterval);
		d("bootgroot").style.left=2000+"px";
		moveGroatInterval=setTimeout("moveBoatGroat()",30000);
	}
	else moveGroatInterval=setTimeout("moveBoatGroat()",100);
}

function drop_the_boats() {
	dropTheBoatImage = new Image();
	dropTheBoatImage.src="site/dropboat.php?b1="+d("boot").offsetLeft+"&b2="+d("bootgroot").offsetLeft;

}