if (document.images) {
	section01off = new Image (0,0);
	section02off = new Image (0,0);
	section03off = new Image (0,0);
	section04off = new Image (0,0);
	section05off = new Image (0,0);
	
	section01on = new Image (0,0);
	section02on = new Image (0,0);
	section03on = new Image (0,0);
	section04on = new Image (0,0);
	section05on = new Image (0,0);

	section01off.src = "images/hmenuoff-01.gif";
	section02off.src = "images/hmenuoff-02.gif";
	section03off.src = "images/hmenuoff-03.gif";
	section04off.src = "images/hmenuoff-04.gif";
	section05off.src = "images/hmenuoff-05.gif";

	section01on.src = "images/hmenuon-01.gif";
	section02on.src = "images/hmenuon-02.gif";
	section03on.src = "images/hmenuon-03.gif";
	section04on.src = "images/hmenuon-04.gif";
	section05on.src = "images/hmenuon-05.gif";
	
}

function act(imgName) {

	if (document.images) {
		document[imgName].src = eval(imgName + 'on.src');
	}
   
}

function inact(imgName) {

	if (document.images) {
		document[imgName].src = eval(imgName + 'off.src');
	}
   
}