Category	Subject	Sinopsys	Description	Example
	onAbort	Executes JavaScript code when the user aborts the loading of an image
	onBlur	Executes JavaScript code when a form element loses focus or when a window or frame loses focus
	onChange	Executes JavaScript code when a Select, Text, or Textarea field loses focus and its value has been modified
Mouse	onClick	Executes JavaScript code when an object on a form is clicked
Mouse	onDblClick	Executes JavaScript code when the user double-clicks a form element or a link
	onDragDrop	Executes JavaScript code when the user drops an object onto the browser window, such as dropping a file
	onError	Executes JavaScript code when the loading of a document or image causes an error
	onFocus	Executes JavaScript code when a window, frame, or frameset receives focus or when a form element receives input focus
Keyboard	onKeyDown	Executes JavaScript code when the user depresses a key
Keyboard	onKeyPress	Executes JavaScript code when the user presses or holds down a key
Keyboard	onKeyUp	Executes JavaScript code when the user releases a key
Page	onLoad	Executes JavaScript code when the browser finishes loading a window or all frames within a FRAMESET tag
Mouse	onMouseDown	Executes JavaScript code when the user depresses a mouse button
Mouse	onMouseMove	Executes JavaScript code when the user moves the cursor
Mouse	onMouseOut	Executes JavaScript code each time the mouse pointer leaves an area (client-side image map) or link from inside that area or link
Mouse	onMouseOver	Executes JavaScript code once each time the mouse pointer moves over an object or area from outside that object or area
Mouse	onMouseUp	Executes JavaScript code when the user releases a mouse button
Mouse	onMove	Executes JavaScript code when the user or script moves a window or frame
Form	onReset	Executes JavaScript code when a user resets a form (clicks a Reset button)
Page	onResize	Executes JavaScript code when a user or script resizes a window or frame
	onSelect	Executes JavaScript code when a user selects some of the text within a text or textarea field
Form	onSubmit	Executes JavaScript code when a user submits a form
Page	onUnload	Executes JavaScript code when the user exits a document