The first image (before rollover) has been given the name button1.This code says that the chgImg function is called by both the onMouseover and onMouseout event handlers, both of which pass ...

Lots of high-res images can really spruce up a Web site. But they can also slow it down-- images are files, files use bandwidth, and bandwidth is directly related to wait times. It's time you get ...

Microsoft is opening up Excel to give developers the freedom to create their own custom data types that can contain images, arrays, and more. A new JavaScript API will be available to preview ...