function cal_highlight(number, highlight)
{
	if (highlight) {
		document.getElementsByName("cal_items")[number].src = "/include/images/cal_m" + (number + 1) + "_highlight.png";
	} else {
		document.getElementsByName("cal_items")[number].src = "/include/images/cal_m" + (number + 1) + "_default.png";
	}
}
function calendar_hover_on(id, image)
{
	document.getElementById("calendar_" + id + "_headline").src = "/include/uploads/" + image;
}
function calendar_hover_off(id, image)
{
	if (document.getElementById("calendar_" + id + "_text").style.display != "block") {
		document.getElementById("calendar_" + id + "_headline").src = "/include/uploads/" + image;
	}
}
function calendar_open(id, image)
{
	if (document.getElementById("calendar_" + id + "_text").style.display != "block") {
		//calendar_hover_on(id, image);
		document.getElementById("calendar_" + id + "_text").style.display = "block";
	} else {
		calendar_close(id, image);
	}
}
function calendar_close(id, image)
{
	document.getElementById("calendar_" + id + "_text").style.display = "none";
	document.getElementById("calendar_" + id + "_headline").src = "/include/uploads/" + image;
}