function onHndlVector=handact(offHndlVector,hndlMatrix,ihndl)
%
%  Name:   handact
%
%  Usage:  onHndlVector=handact(offHndlVector,hndlMatrix,ihndl)
%
%  this function to turn off handles and turn on new ones
%
%   ihndl=1:  Plot buttons
%   ihndl=2:  Peak picking buttons
%   ihndl=3:  Rational Polynomial buttons
%   ihndl=4:  ERA buttons
%   ihndl=5:  Damage index methods buttons
%
%  Version SWD960625
%
%  Author(s): Phillip Cornwell, cornwell@lanl.gov
%	modified by Scott W. Doebling, doebling@lanl.gov
%
%  Institution: Los Alamos National Laboratory,
%               ESA-EA
%
%  Copyright (c) 1996, The Regents of the University
%       of California. (See top level of code for
%  

if exist('offHndlVector')~=1,
    offHndlVector=hndlMatrix(1,:);
    offHndlVector(find(offHndlVector==0))=[];
end
onHndlVector=hndlMatrix(ihndl,:);
onHndlVector(find(onHndlVector==0))=[];
for i=1:length(offHndlVector) 
   if ishandle(offHndlVector(i))==1      
        hideall(offHndlVector(i))
   end;
end;

for i=1:length(onHndlVector) 
   if ishandle(onHndlVector(i))==1
	showall(onHndlVector(i))
   end;
end;
