fseek ( tfile, lSize, SEEK_CUR);
lSize=sizeof(int);
fseek ( tfile, lSize, SEEK_CUR);
lSize=sizeof(int);
fseek ( tfile, lSize, SEEK_CUR);
fseek ( tfile, lSize, SEEK_CUR);
lSize=sizeof(int);
fseek ( tfile, lSize, SEEK_CUR);
lSize=sizeof(int);
fseek ( tfile, lSize, SEEK_CUR);