Property title : WideString; (Read/Write)
This attribute offers advisory information about the element for which it is set. The title attribute has an additional role when used with a LINK element that designates an external style sheet. Please consult the HTML standard for additional information.
Note: Values of the title attribute may be rendered by user agents in a variety of ways. For instance, visual browsers frequently display the title as a "tool tip" (a short message that appears when the pointing device pauses over an object). Audio user agents may speak the title information in a similar context. For example, setting the attribute on a link allows user agents (visual and non-visual) to tell users about the nature of the linked resource