JavaScript 的 Event

Event	Elements affected	What starts this event?
onabort	Image	interruption of image loading (user has clicked on another link or STOP in the browser)
onblur	Button, Checkbox, FileUpload, Frame, Layer, Password, Radio, Reset, Select, Submit, Text, Textarea, Window	when element loses focus (another element is selected)
onchange	FileUpload, Select, Text, Textarea	change of data inside an element
onclick	Button, Document, Checkbox, Link, Radio, Reset, Submit	click on an element
ondblclick	Area, Document, Link	double click on an element
ondragdrop	Frame, Window	drag and drop of a shortcut or a file to the browser window
onerror	Frame, Image, Window	error in the script or while loading an image (e.g. image not found)
onfocus	Button, Checkbox, FileUpload, Frame, Layer, Password, Radio, Reset, Select, Submit, Text, Textarea, Window	when an element gets focus (opposite of onblur)
onkeydown	Document, Image, Link, Textarea	pressing down a key on the keyboard
onkeypress	Document, Image, Link, Textarea	pressing (and releasing) a key on the keyboard
onkeyup	Document, Image, Link, Textarea	releasing a key on the keyboard
onload	Frame, Image, Layer, Window	end of loading
onmousedown	Button, Document, Link	pressing mouse button
onmouseout	Area, Layer, Link	mouse pointer exiting the element’s area
onmouseover	Area, Layer, Link	mouse pointer moving over an element
onmouseup	Button, Document, Link	releasing mouse button
onmove	Frame, Window	window or frame moving
onreset	Form	resetting the form
onresize	Frame, Window	changing size of a window or a frame
onselect	Textarea	selecting text
onsubmit	Form	submitting a form
onunload	Frame, Window	unloading a document (leaving the page or closing the window)