extern THEADER g_header;
extern int _attr;
TWINDOW *jzopnwnd(fwindnum,frow,fcol,flength,fwidth,ffore,fback)
int fwindnum , frow , fcol , flength , fwidth , ffore , fback;
{
  TWINDOW *pwindow;

  /* allocate window and save previous contents */
  pwindow = jzappend(&g_header,_attr,frow,fcol,
		     frow+fwidth-1,fcol+flength-1,fwindnum);

  if ( pwindow ) {
    color(ffore,fback);
    /* set global color constants */
    /* set global window constants */
    window(frow+1,fcol+1,frow+fwidth-2,fcol+flength-2);
    jzclrscr();
    jzdrwbox(frow,fcol,flength,fwidth,_attr);
    return(pwindow);
  }
  else return(0);
}



