function openWindow(url, w, h) {
	var options = "width=" + w + ",height=" + h + ",";
	options += "resizable=no,scrollbars=yes,status=no,";
	options += "menubar=no,toolbar=no,location=no,directories=no";
	var infoWin = window.open(url, 'Info', options);
	infoWin.focus();
}

function closeWindow() {
	window.close();
}

function colorOver(celda){
   celda.style.backgroundColor="#7993b4"
}

function colorOut(celda){
   celda.style.backgroundColor="#abd8dd"
}