function [Volume]=fmris_vect_cb(Volume);

Volume.LM.Vect.Error=0;
for i=1:Volume.LM.Vect.numvec;
   if isempty(get(findobj(gcf,'Tag',['Rep_' num2str(i)]),'String'))
      Volume.LM.Vect.Error=1;
   end
end

if Volume.LM.Vect.Error==1;
   errordlg('Undefined Params','Error');
else
   if strcmp(Volume.LM.Vect.funct,'DC')
      Volume.LM.DelayCont=zeros(1,Volume.LM.Vect.numvec);
   elseif strcmp(Volume.LM.Vect.funct,'RD')
      Volume.LM.RefDelay.RefDelay=zeros(1,Volume.LM.Vect.numvec);
      Volume.LM.RefDelay.string=[];
   end
	for i=1:Volume.LM.Vect.numvec;
      if strcmp(Volume.LM.Vect.funct,'DC')
         Volume.LM.DelayCont(i)=get(findobj(gcf,'Tag',['Rep_',num2str(i)]),'Value')-1;
      elseif strcmp(Volume.LM.Vect.funct,'RD')
         Volume.LM.RefDelay.RefDelay(i)=str2num(get(findobj(gcf,'Tag',['Rep_',num2str(i)]),'String'));
         Volume.LM.RefDelay.string=strvcat(Volume.LM.RefDelay.string,get(findobj(gcf,'Tag',['Rep_',num2str(i)]),'String'));
		end
   end
end