how can i deploy my matlab GUI code m-file on theweb using matlab websrever and specifically display image results?

i created a complex gui with a series of codes i got from the matlab central links below:

1) http://www.mathworks.com/matlabcentral/fileexchange/24369-wimax-physical-layer-simulation/all_files (for the deepwimaxmain) - i created an html input page for the deepwimaxmain code in link(1) with the following inputs rate_id,G(cyclic prefix) and no(number of ofdm symbols)as well as all the other html pages as explained by matlab webserver manual.pdf but i keep getting some errors link 'non-finite end-points or increment for colon operator in index' and no figure is displayed even when i use simple examples.my deepwimax main m-file code for the matlab webserver is shown below

function PageString = deepwimaxmain(InputSet, OutFile)

%------------------------------------------------------------
% Parse inputs from the page
rate_id   = str2double(InputSet.rate_id);
G      = str2double(InputSet.G);
symbol_ofdm = str2double(InputSet.symbol_ofdm);

% Set directory path for storage of graphic files.
cd(InputSet.mldir);

% Cleanup jpegs over an hour old.
wscleanup('wsrml*.jpeg', 1);

% Check input arguments.
if (nzmax(G)~=1)
  error('Please enter the value of the cyclic_prefix');
elseif ( spot <= 0 )
  error('The cyclic_prefix must be positive');
end

if (nzmax(rate_id)>=7)
  error('Enter a rate_id valus between 0 al 6');
elseif ( rate_id <= 0 )
  error('The rate_id must be positive');
end

if (nzmax(symbol_ofdm)~=1)
  error('Enter a number between 10 and 50');
elseif ( numsim <=0)
  error('The ofdm symbol must be a positive integer');
end

bit_error_rate=[0 0 0 0 0 0 0 0 0 0 0 0 0 0 0];
for q=1:no
%%%data generation
data_get =data_gen(rate_id);
%%%data randomization
data_rand=randomizer(data_get);
%%%FEC ENCODER
data_rscoded=rsencodecod(data_rand,rate_id,10);
%%convolution encoder
data_coded=convolution(data_rscoded,rate_id,10);
%%%INTERLEAVING
data_interleav=interleav_d(data_coded,rate_id);
%%%Digital modulator SYMBOL MAPPER
data_mod=mod_d(data_interleav,rate_id);
%%%IFFT modulator
data_tx=ofdmsymbol_fft_cp(data_mod,G,10);

SNR=[1 2 3 5 7 9 10 12 15 17 20 22 25 27 30]; % specify SNR 
for p=1:1:15  
   snr=SNR(p);
   %%%channel 
   data_rx=channel_d(data_tx,snr);
   %%%FFT demodulator
   data_rxp=ofdmsymbol_fft_cp(data_rx,G,01);
   %%%Digital demodulator SYMBOL DEMEPPER
   data_demod=demod_d(data_rxp,rate_id);
   %%%DEINTERLEAVING
   data_deinterleav=deinterleav_d(data_demod,rate_id);
   % %%%FEC DECODER
   %%convolution decoder
   data_decoded=convolution(data_deinterleav,rate_id,01);
   %%%RSdecoder 
   data_rsdecoded=rsencodecod(data_decoded,rate_id,01); % removing added tail bits

Data Derandomizer

   data_unrand=randomizer(data_rsdecoded);
   %%BER calculation
  [noerr(p),ber(p)] = biterr(data_unrand,data_get);
end
bit_error_rate=bit_error_rate+ber;
end
bit_error_rate=bit_error_rate/no
%%plot the grapgh
result=berplot(SNR,bit_error_rate,rate_id)

%------------------------------------------------------------
% Write the figure file
%------------------------------------------------------------
%Render jpeg and write to file
PlotFile = sprintf('result%s.jpeg', InputSet.mlid);

drawnow;
wsprintjpeg(Fig, PlotFile);
close(Fig);

templatefile = which('deepwimax2.html');
if ( exist('OutFile','var') == 1 )
  % write Page to a diagnostic file
  s.GraphFileName = [ PlotFile];
  PageString = htmlrep(s, templatefile, OutFile);
else
  s.GraphFileName = ['/icons/' PlotFile];
  PageString = htmlrep(s, templatefile);
end

please can someone help me to compare with the code found in link(1) and tell me where i have made mistakes?

[Kaustubha Govind]

Please format your code using the {}Code button in the future.