JavaScript Reference :: Image

An Image object can be created by retrieving a reference to an img tag in the DOM or by accessing one of the elements of the document property images.

methods

object toSource()
Returns a literal representing the source code of the object e.g "function Object() { [native code] }" or "function Car(manufactuer, model, productionyear) { this.make = manufactuer; this.model = model; this.year = productionyear; }".
string toString()
Returns a string representing the object i.e. "[object Object]".
void unwatch(property)
Removes a previously set watchpoint.
								
object valueOf()
Returns the primitive value of the object e.g. "function Object() { [native code] }".
void watch(property, handlingFunction)
Calls the handlingFunction when the property is changed.
								

properties

border
The value provided in the border attribute of the HTML tag.
complete
A boolean indicating whether or not the image has completely loaded in the browser window.
constructor
The constructor method is the base method used to create an instance of the object.
height
The value provided in the height attribute of the HTML tag, or the height of the image if no height was specified.
hspace
The value provided in the hspace attribute of the HTML tag.
lowsrc
The value provided in the lowsrc attribute of the HTML tag.
prototype
Exposes the prototype for the method or property of the object.
src
The value provided in the src attribute of the HTML tag.
vspace
The value provided in the vspace attribute of the HTML tag.
width
The value provided in the width attribute of the HTML tag, or the width of the image if no width was specified.

events

onabort
onblur
onclick
ondblclick
onerror
onfocus
onkeydown
onkeypress
onkeyup
onload
onmousedown
onmouseout
onmouseover
onmouseup
onresize