moreImg = new Image(); 
closeImg = new Image(); 

savingMoreImg = new Image(); 
savingCloseImg = new Image(); 

/*
 * set the src for your 'more' image below
 */
moreImg.src = "/resources/c/f/cf0c05804ec2f7408b59db89fa591430/signature-more.png"; 

/*
 * set the src for your 'close' image below
 */
closeImg.src = "/resources/b/0/b0f3d4804ec2f7438b5cdb89fa591430/signature-close.png"; 

/*
 * set the src for your 'saving more' image below
 */
savingMoreImg.src = "/resources/c/5/c5a8c9004f837ac0b8c4ff6ba6b7ac4b/open-close.png"; 

/*
 * set the src for your 'saving close' image below
 */
savingCloseImg.src = "/resources/c/5/c5a8c9004f837ac0b8c4ff6ba6b7ac4b/open-close.png"; 

function showHide(div, img) {
	Effect.toggle(div, 'blind');
	if ($(img).src == moreImg.src) {
		$(img).src = closeImg.src
	} else {
		$(img).src = moreImg.src
	}
}

function showHideSavings(div, img) {
	Effect.toggle(div, 'blind');
	if ($(img).src == savingMoreImg.src) {
		$(img).src = savingCloseImg.src
	} else {
		$(img).src = savingMoreImg.src
	}
}