Name
Link.onmouseover — the handler invoked when the mouse goes over a link
Availability
JavaScript 1.0
Synopsis
<a ... onmouseover="handler" ... > <area ... onmouseover="handler" ... >link.onmouseover
Description
The onmouseover property of a Link object
specifies an event handler function that is invoked when the user
moves the mouse over a hypertext link. The initial value of this
property is a function that contains the JavaScript statements
specified by the onmouseover attribute of the
<a> or <area> tag
that defined the Link object. When an event handler function is
defined in this way by an HTML attribute, it is executed in the scope
of element rather than in the scope of the
containing window.
By default, the browser displays the URL that a hypertext link refers
to in the status line whenever the mouse goes over the link. The
onmouseover event handler is invoked before the
URL is displayed. If the handler returns true, the
browser does not display the URL. Thus, an event handler function
that returns true can display a custom message in
the status line by setting the Window.status
property to any desired value.
Note that while this event handler returns true to
tell the browser not to perform its default action (displaying the
URL of a link), the onclick event handler of the
Link object must return false to tell the browser not to take its default action (following the link). This incompatibility exists for historical reasons. The standard for Form and form element event handlers ...