In article <[EMAIL PROTECTED]>, Marshall
<[EMAIL PROTECTED]> wrote:
> I see one other problem with this snippit of code. What happens when
> Microsoft releases a version of their browser with an appVersion of 5?
Not only that, the code doesn't take into account the possibility that
there might be other standards-compliant browser with ECMAScript and DOM
support in addition to those that identify themselves as "Netscape".
if (document.getElementById){
/* Any browser that implements getElementById() and maybe other basic
DOM1 features, including Mozilla, Mozilla-based browsers, IE 5.x
for Windows, IE 5 for Mac, Opera... */
}
if (document.layers) {
/* Nav 4.x */
} else if (document.all) {
/* IE 4 and up */
} else if (document.getElementById){
/* Browser that implement getElementById() and maybe other basic
DOM1 features but don't implement document.all, including Mozilla,
Mozilla-based browsers, Opera...*/
}
if (document.layers) {
/* Nav 4.x */
} else if (document.getElementById){
/* Any browser that implements getElementById() and maybe other basic
DOM1 features, including Mozilla, Mozilla-based browsers, IE 5.x
for Windows, IE 5 for Mac, Opera...*/
} else if (document.all) {
/* IE 4 */
}
--
Henri Sivonen
[EMAIL PROTECTED]
http://www.clinet.fi/~henris/
