JavaScript Event Reference Manual

events are often used in conjunction with functions to drive function execution through events that occur. Event handle

One of the new features of HTML 4.0 is the ability to enable HTML events to trigger actions in the browser, such as starting a piece of JavaScript when the user clicks on an HTML element. The following is a list of attributes that can be inserted into an HTML tag to define an event action.

Properties	This event occurs when the following conditions occur	FF	N	IE
Onabort	Image load is interrupted	1	3	4
Onblur	Element loses focus	1	2	3
OnChange	User changes the contents of a domain	1	2	3
OnClick	Mouse click on an object	1	2	3
OnDblClick	Mouse double-click an object	1	4	4
OnError	An error occurred while loading a document or image	1	3	4
onfocus	Element gets focus	1	2	3
OnKeyDown	The key of a keyboard is pressed	1	4	3
onkeypress	Key of a keyboard is pressed or pressed	1	4	3
OnKeyUp	The key of a keyboard is loosened	1	4	3
OnLoad	A page or image is finished loading	1	2	3
OnMouseDown	A mouse button is pressed	1	4	4
OnMouseMove	Mouse is moved	1	6	3
onmouseout	The mouse moves away from an element	1	4	4
onmouseover	The mouse is moved above an element	1	2	3
OnMouseUp	A mouse button is released	1	4	4
OnReset	Reset button is clicked	1	3	4
OnResize	The window or frame is resized	1	4	4
Onselect	Text is selected	1	2	3
OnSubmit	Submit button is clicked	1	2	3
OnUnload	User Exit Page	1	2	3

JavaScript Event Reference Manual