oncontrolselect (HTML attribute)
DescriptionThis event fires when a user makes a control selection on the object to which the attribute is applied (that’s to say, using the CTRL key while selecting)
No fixed value - could be a call
to one or more defined functions or a simple
Non-standard event defined by Microsoft for use in Internet Explorer. May work in some other browsers but cannot be reliably used. Compatibility for this non-standard attribute not tested.