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

if (document.images) {
	signup_over = newImage("images/common/signup2RO.gif");
	tour_over = newImage("images/common/tour2RO.gif");
}




	if (document.images) {
		taskman_over = newImage("images/home/taskmanRO.gif");
		collab_over = newImage("images/home/collabRO.gif");
		calendar_over = newImage("images/home/calendarRO.gif");
		net_over = newImage("images/home/netRO.gif");
		fileman_over = newImage("images/home/filemanRO.gif");
		
		
		meetings_over = newImage("images/home/meetingsRO.gif");
		contact_over = newImage("images/home/contactRO.gif");
		train_over = newImage("images/home/trainRO.gif");
		
		signup_over = newImage("images/common/signup2RO.gif");
		tour_over = newImage("images/common/tour2RO.gif");
		
	}