function showBalloon(ID)
{
    //if (window.event) {
	//	x = window.event.clientX;
	//	y = window.event.clientY;

	//} else {
	//	x = evt.clientX;
	//	y = evt.clientY;	
	//}
	//y = y - 500;
	//x = x - 225;
	//if (y < 0) y=0;
	
    document.getElementById('wordballoon' + ID).style.display = "block";
    //document.getElementById('wordballoon' + ID).style.top = y + "px";
    //document.getElementById('wordballoon' + ID).style.left = x + "px";    
}

function hideBalloon(ID)
{
    document.getElementById('wordballoon' + ID).style.display = "none"
}