function move(elementId,Xaxis,Yaxis, Xmax,Ymax){
moveObject = document.getElementById(elementId);
curTop = parseInt(moveObject .offsetTop);
curLeft = parseInt(moveObject .offsetLeft);
if (Xaxis != "0"){
	if (curLeft < Xmax){ moveObject .style.left = curLeft + Xaxis + "px";	}	
}
if (Yaxis != "0"){
	if (curTop < Ymax) { moveObject .style.top = curTop + Yaxis + "px"; }
}
}