function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		floorplans_downstairs_01_floorplans_downstairs_03_over = newImage("images/floorplans_downstairs_01-fl.gif");
		floorplans_downstairs_01_floorplans_downstairs_05_over = newImage("images/floorplans_downstairs_01-03.gif");
		floorplans_downstairs_01_floorplans_downstairs_06_over = newImage("images/floorplans_downstairs_01-04.gif");
		floorplans_downstairs_01_floorplans_downstairs_07_over = newImage("images/floorplans_downstairs_01-05.gif");
		floorplans_downstairs_01_floorplans_downstairs_08_over = newImage("images/floorplans_downstairs_01-06.gif");
		floorplans_downstairs_01_floorplans_downstairs_09_over = newImage("images/floorplans_downstairs_01-07.gif");
		floorplans_downstairs_01_floorplans_downstairs_10_over = newImage("images/floorplans_downstairs_01-08.gif");
		floorplans_downstairs_01_floorplans_downstairs_12_over = newImage("images/floorplans_downstairs_01-09.gif");
		floorplans_foyer_upper = newImage("images/floorplans_foyer_upper.gif");
		floorplans_bathroom_upper = newImage("images/floorplans_bathroom_upper.gif");
		floorplans_living_room_upper = newImage("images/floorplans_living_room_upper.gif");
		floorplans_kitchen_upper = newImage("images/floorplans_kitchen_upper.gif");
		floorplans_bedroom1_upper = newImage("images/floorplans_bedroom1_upper.gif");
		floorplans_bedroom2_upper = newImage("images/floorplans_bedroom2_upper.gif");
		floorplans_deck_upper = newImage("images/floorplans_deck_upper.gif");
		floorplans_foyer_lower = newImage("images/floorplans_foyer_lower.gif");
		floorplans_bathroom_lower = newImage("images/floorplans_bathroom_lower.gif");
		floorplans_living_room_lower = newImage("images/floorplans_living_room_lower.gif");
		floorplans_kitchen_lower = newImage("images/floorplans_kitchen_lower.gif");
		floorplans_bedroom1_lower = newImage("images/floorplans_bedroom1_lower.gif");
		floorplans_bedroom2_lower = newImage("images/floorplans_bedroom2_lower.gif");
		floorplans_deck_lower = newImage("images/floorplans_deck_lower.gif");
		floorplans_foyer_on = newImage("images/floorplans_foyer_on.gif");
		floorplans_bathroom_on = newImage("images/floorplans_bathroom_on.gif");
		floorplans_living_room_on = newImage("images/floorplans_living_room_on.gif");
		floorplans_kitchen_on = newImage("images/floorplans_kitchen_on.gif");
		floorplans_bedroom1_on = newImage("images/floorplans_bedroom1_on.gif");
		floorplans_bedroom2_on = newImage("images/floorplans_bedroom2_on.gif");
		floorplans_deck_on = newImage("images/floorplans_deck_on.gif");
		floorplans_stairway_on = newImage("images/floorplans_stairway_on.gif");

		preloadFlag = true;
	}
}