Domino Code Fragment

Code Name*
Frameset code 		Date*
07/08/2000		Source (or email address if you prefer)*
Rlatulippe@romac.com
IP address:.
Description*
Type*
JavaScript		Categories*
(Misc)
Implementation:
Required Client:
Server:
Limitations:
Comments:
Files/Graphics attachments (if applicable): Code:
: hIdaho Frameset code

<script language="JavaScript">
<!-- begin script
// **********************************************************************
// The hIdaho Frameset. Copyright (C) 1996 Bill Dortch, hIdaho Design.
// Permission is granted to use and modify the hIdaho Frameset code,
// provided this notice is retained.
// **********************************************************************
var debug = false;
var amTopFrameset = false; // set this to true for the topmost frameset
var thisFrame = (amTopFrameset) ? null : self.name;
var maxFuncs = 32;
function makeArray (size) {
this.length = size;
for (var i = 1; i <= size; i++)
this[i] = null;
return this;
}
var funcs = new makeArray ((amTopFrameset) ? maxFuncs : 0);
function makeFunc (frame, func) {
this.frame = frame;
this.func = func;
return this;
}
function addFunction (frame, func) {
for (var i = 1; i <= funcs.length; i++)
if (funcs[i] == null) {
funcs[i] = new makeFunc (frame, func);
return true;
}
return false;
}
function findFunction (func) {
for (var i = 1; i <= funcs.length; i++)
if (funcs[i] != null)
if (funcs[i].func == func)
return funcs[i];
return null;
}
function Register (frame, func) {
if (debug) alert (thisFrame + ": Register(" + frame + "," + func + ")");
if (Register.arguments.length < 2)
return false;
if (!amTopFrameset)
return parent.Register (thisFrame + "." + frame, func);
if (findFunction (func) != null)
return false;
return addFunction (frame, func);
}
function UnRegister (func) {
if (debug) alert (thisFrame + ": UnRegister(" + func + ")");
if (UnRegister.arguments.length == 0)
return false;
if (!amTopFrameset)
return parent.UnRegister (func);
for (var i = 1; i <= funcs.length; i++)
if (funcs[i] != null)
if (funcs[i].func == func) {
funcs[i] = null;
return true;
}
return false;
}
function UnRegisterFrame (frame) {
if (debug) alert (thisFrame + ": UnRegisterFrame(" + frame + ")");
if (UnRegisterFrame.arguments.length == 0)
return false;
if (!amTopFrameset)
return parent.UnRegisterFrame (thisFrame + "." + frame);
for (var i = 1; i <= funcs.length; i++)
if (funcs[i] != null)
if (funcs[i].frame == frame) {
funcs[i] = null;
}
return true;
}
function IsRegistered (func) {
if (debug) alert (thisFrame + ": IsRegistered(" + func + ")");
if (IsRegistered.arguments.length == 0)
return false;
if (!amTopFrameset)
return parent.IsRegistered (func);
if (findFunction (func) == null)
return false;
return true;
}
function Exec (func) {
if (debug) alert (thisFrame + ": Exec(" + func + ")");
var argv = Exec.arguments;
if (argv.length == 0)
return null;
var arglist = new makeArray(argv.length);
for (var i = 0; i < argv.length; i++)
arglist[i+1] = argv[i];
var argstr = "";
for (i = ((amTopFrameset) ? 2 : 1); i <= argv.length; i++)
argstr += "arglist[" + i + "]" + ((i < argv.length) ? "," : "");
if (!amTopFrameset)
return eval ("parent.Exec(" + argstr + ")");
var funcobj = findFunction (func);
if (funcobj == null)
return null;
return eval ("self." + ((funcobj.frame == null) ? "" : (funcobj.frame + "."))+ funcobj.func + "(" + argstr + ")");
}
// **********************************************************************
// End of hIdaho Frameset code.
// **********************************************************************
// end script -->
</script>