/* PALIMPSEST NIJMEGEN 2005 */

// PROJECTEN MENU ITEMS

if (document.images)		{	// precache all 'off' button images
								var offImgArray = new Array();
								offImgArray	["ccc"] 			= new Image (64,64);
								offImgArray	["whaa"] 			= new Image (64,64);
								offImgArray	["gast"] 			= new Image (64,64);
								offImgArray	["afghanistan"] 	= new Image (64,64);
								offImgArray	["bagdad"] 			= new Image (64,64);
								offImgArray	["mostar"] 			= new Image (64,64);
								offImgArray	["erzincan"] 		= new Image (64,64);
								offImgArray	["roos"] 			= new Image (64,64);

								// off image array -- set 'off' image path for each button
								offImgArray	["ccc"].src 		= "../img/navigatie/pro_ccc_vw.gif";
								offImgArray	["whaa"].src 		= "../img/navigatie/pro_whaa_vw.gif";
								offImgArray	["gast"].src 		= "../img/navigatie/pro_gast_vw.gif";
								offImgArray	["afghanistan"].src = "../img/navigatie/pro_afghanistan_vw.gif";
								offImgArray	["bagdad"].src 		= "../img/navigatie/pro_bagdad_vw.jpg";
								offImgArray	["mostar"].src 		= "../img/navigatie/pro_mostar_vw.jpg";
								offImgArray	["erzincan"].src 	= "../img/navigatie/pro_erzincan_vw.jpg";
								offImgArray	["roos"].src 		= "../img/navigatie/pro_roos_vw.gif";

								// precache all 'on' button images
								var onImgArray = new Array();
								onImgArray	["ccc"] 			= new Image (64,64);
								onImgArray	["whaa"] 			= new Image (64,64);
								onImgArray	["gast"] 			= new Image (64,64);
								onImgArray	["afghanistan"] 	= new Image (64,64);
								onImgArray	["bagdad"] 			= new Image (64,64);
								onImgArray	["mostar"] 			= new Image (64,64);
								onImgArray	["erzincan"] 		= new Image (64,64);
								onImgArray	["roos"] 			= new Image (64,64);

								// on image array -- set 'on' image path for each button
								onImgArray	["ccc"].src 		= "../img/navigatie/pro_ccc_rw.gif";
								onImgArray	["whaa"].src 		= "../img/navigatie/pro_whaa_rw.gif";
								onImgArray	["gast"].src 		= "../img/navigatie/pro_gast_rw.gif";
								onImgArray	["afghanistan"].src = "../img/navigatie/pro_afghanistan_rw.gif";
								onImgArray	["bagdad"].src 		= "../img/navigatie/pro_bagdad_rw.jpg";
								onImgArray	["mostar"].src 		= "../img/navigatie/pro_mostar_rw.jpg";
								onImgArray	["erzincan"].src 		= "../img/navigatie/pro_erzincan_rw.jpg";
								onImgArray	["roos"].src 		= "../img/navigatie/pro_roos_rw.gif";
							}

// functions that swap images and status bar

function imageOn(imgName)	{	if (document.images)
								{	document.images[imgName].src = onImgArray[imgName].src;
								}
							}

function imageOff(imgName)	{	if (document.images)
								{	document.images[imgName].src = offImgArray[imgName].src;
								}
							}

function setMsg(msg)		{	window.status = msg; return true;
							}