// JavaScript Document

function popitup(direccion,ancho,alto) {
	window.open(direccion,"Ventana","width="+ancho+",height="+alto+", top="+(screen.height-alto)/2+", left="+(screen.width-ancho)/2+",toolbar=no, location=no, directories=no, status=no, menubar=no, scrollbars=yes, resizable=no, copyhistory=no");
}

function getCSS() {
	datetoday = new Date();
	timenow=datetoday.getTime();
	datetoday.setTime(timenow);
	thehour = datetoday.getHours();
	
	if (thehour > 17 || thehour < 7)
	display = "../css/night.css";
	/*else if (thehour > 17)
	display = "tree_sunset.css";
	else if (thehour > 14)
	display = "tree_afternoon.css";
	else if (thehour > 11)
	display = "tree_noon.css";
	else if (thehour > 7)
	display = "tree_morning.css";
	else if (thehour > 4)
	display = "tree_sunrise.css";
	else if (thehour > 1)
	display = "tree_twilight.css";*/
	else
	display = "../css/day.css";
	
	var css = '<';  css+='link rel="stylesheet" href=' + display + ' \/';  css+='>';
	
	document.write(css);

}