if (document.images) {
	var newImage1 = new Image();
	newImage1.src = '/media/images/common/rollover2.png';
	var newImage2 = new Image();
	newImage2.src = '/media/images/common/rollover3.png';
	var newImage3 = new Image();
	newImage3.src = '/media/images/common/rollover4.png';
	var newImage4 = new Image();
	newImage4.src = '/media/images/common/rollover5.png';
}