in the same folder src="IBM.png"
up one folder src="../logos/IBM.png"
root src="/images/logos/IBM.png"
absolute but use same security protocol as current page src="//careers2.umbc.edu/images/logos/IBM.png"
absolute insecure src="http://careers2.umbc.edu/images/logos/IBM.png"
absolute secure src="https://careers2.umbc.edu/images/logos/IBM.png"