function rollOver(ele, msg) {
	var rollo = document.getElementById('rollo');
	var rolloImg = ele.getElementsByTagName('img')[0];
	var rolloSpn = ele.getElementsByTagName('span')[0];
	if(!msg == '') {
		rollo.innerHTML = msg;
		if (rolloImg) {
			if(!rolloImg.src.toString().match("_h.gif")) {
				rolloImg.src = rolloImg.src.toString().replace(".gif", "_h.gif");
			}
		}
		if(rolloSpn && rolloSpn.getElementsByTagName('a')[0] && rolloSpn.getElementsByTagName('a')[0].innerHTML.toString() == printBasket.removeButtonText) {
			rollo.innerHTML = 'Remove from print basket';
		}
	} else {
		rollo.innerHTML = 'Roll over icons for help';
		if (rolloImg) {
			rolloImg.src = rolloImg.src.toString().replace("_h.gif", ".gif");
		}
	}
}

function changeImg(ele){
	var changeImg = ele.getElementsByTagName('img')[0];
	if(!changeImg.src.toString().match("_h.gif")) {
				changeImg.src = changeImg.src.toString().replace(".gif", "_h.gif");
			}
	else {
		if (changeImg) {
			changeImg.src = changeImg.src.toString().replace("_h.gif", ".gif");
		}
	}
}