A Simple Method for judging IE and FF in JAVASCRIPT _ javascript skills

In JAVASCRIPT, you can obtain the return value of the current browser to determine which browser is currently used. However, the process is relatively complicated. When we only need a simple method of judgment, we can do this:

The Code is as follows:

SCRIPT
If (document. all) {// IE
Window. dialogArguments. location. reload ();
} Else {// FIREFOX
Opener. location. reload ();
}
Window. close ();
SCRIPT

The document. all attribute can be used in IE, but not in FF. For
Different browsers to execute corresponding programs.