/*

AUTHOR
gyrus@norlonto.net

RESPONSIBILITIES
I toggle the display property of the specified note.

VARIABLES
->	noteID

*/

function toggleNote(noteID) {
	var currentState = document.getElementById(noteID).style.display;
	switch (currentState) {
		case "block":
			document.getElementById(noteID).style.display = "none";
			document.getElementById(noteID+"Control").src = "./images/arrow_note-down.gif";
			break;
		case "none":
			document.getElementById(noteID).style.display = "block";
			document.getElementById(noteID+"Control").src = "./images/arrow_note-up.gif";
			break;
	}
}