function over(id, color, hand) {
			if (id == "") {return false;}
			if (color != "") {
				document.all(id).style.backgroundColor = '#'+color;
				}
			else {
				document.all(id).style.backgroundColor = '';
				}
			if (hand != "no") {
				document.all(id).style.cursor = 'pointer';
				}
		}
		function out(id, color, hand) {
			if (id == "") {return false;}
				document.all(id).style.backgroundColor = '';
			if (hand != "no") {
				document.all(id).style.cursor = '';
				}
		}