function showDay(day,obj) {
	
	id = obj.parentNode.parentNode.id;
	selectedTD = document.getElementById(id);
	
	if (selectedTD.className != "Expanded") {
		selectedTD.className = "Expanded";
		displayState = "block";
	} else {
		selectedTD.className = ""
		displayState = "none";		
	}
	
	divs = selectedTD.getElementsByTagName("DIV");
	
	for (i=0; i< divs.length; i++) {
		div = divs[i];
		div.style.display = displayState;
	}	
	
}