| ";
 echo  " ";
 #_________________________ Parameters.
 echo "| ";
 //+echo " Contents: |  |  |  |  | ";
 echo "";
 echo "
 
 | 
  Parameters";
 echo '  ";
 #___________________________________ molType  & other errors
 function f_outErrors( $f ) {
   //echo "';
 echo "| Name";      
 echo " | Value";    
 if( $TITLE != "" )  {
    printPar("Title","",$TITLE);
 }
 if( $EMAIL != "" )  {
    printPar("User Email Address","",$EMAIL);
 }
 if( $ALGO1 != "" )  {
    printPar("Short name of the 1st alignment","",$ALGO1);
 }
 if( $ALGO2 != "" )  {
    printPar("Short name of the 2nd alignment","",$ALGO2);
 }
 if( $CWIDTH == $cwid ) {
    printPar( "Comparison picture width" , "help.html#C PICTURE", $CWIDTH );
 } else {
    printPar( "Comparison picture width" , "help.html#C PICTURE", $CWIDTH . " (adjusted to ".$cwid.")" );
 }
 if( $auto_hei_c ) {
    //printPar( "Comparison picture height", "help.html#CPICTURE", "AUTO: " . $chei); //CHEIGHT );
    printPar( "Comparison picture height", "help.html#CPICTURE", "AUTO" ); //CHEIGHT );
 } else {
    if( $CHEIGHT == $chei ) {
      printPar( "Comparison picture height", "help.html#CPICTURE", $CHEIGHT );
    } else {
      printPar( "Comparison picture height", "help.html#CPICTURE", $CHEIGHT." (adjusted to ".$chei.")" );
    }
 }
 printPar( "Offset scale", "help.html#CPICTURE", ($OSCALE == "ABS" ? "1 - Max" : "Min - Max" ) );
 printPar( "Compare mismatched sequences", "help.html#CPICTURE", $MISMATCH );
 printPar( "Comparison picture types" , "help.html#CPICTURE", $sCPicLine );
 
 // Separate align options:
 if( (isset( $PICTURE[0]  ) && $PICTURE[0]  != "NONE")       ||
     (isset( $SELGROUP[0] ) && $SELGROUP[0] != "UNSELECTED") ) {
     f_outAlignSpecOpt();
 }
 //+printPar( "Picture types" , "help.html#PICTURE", $sPicLine );
 //printPar( "Normalize weight matrix","help.html#mfr",( $NORM == 1 ) ? "ON" : "OFF" );
 //printPar( "Weight matrices","help.html#type",$WM_LINE );
 
 echo " | 
 \n";
   echo "";
   echo "
 WARNING";
   echo "";
   readfile ( $f );
   echo "\n";
   echo "";
 }
 if( file_exists( $ERRFILE ) ) {
      f_outErrors( $ERRFILE );
      if( $Windows ) {
        unlink( $ERRFILE );
      }
 }
 #_________________________ Alignments.
 echo "  First Source Alignment";
 //+$iP = strpos( $seq1, "\n" );                  // TODO: check iP  ?
 //+echo "";
 echo "", substr($seq1,0, $iP), "\n ";
 //+echo substr( $seq1, $iP ),"
 ";
 echo $ALIGN_SOU1 . "\n";
 echo "  Second Source Alignment";
 echo "";
 echo $ALIGN_SOU2 . "\n";
 //#_________________________ Groups.
 //echo " Letter Groups";
 #_________________________ Comparison 1 & 2.
 //echo "Comparison: 1st Alignment Versus 2nd Alignment";
/*****
 #_________________________ Loop on Matrices.
for( $i = 0; $i < $numMatr; $i++ ) {
 $wm_    = strToUpper( f_fileBase( $wmList[$i] ) );
 $wmFile = $wmList[$i];
 echo "
  Weight Matrix of $wm_";
 echo  "  |