BODY {background: WHITE;
      color: BLACK}
.color1 {background: "gray";
         color: BLACK}
.color2 {background: "gray";
         color: BLACK}
.busy {background: RED;
       color: BLACK;
	   border-bottom:thin solid RED}
.avail {background: WHITE;
        color: BLACK;
		border-bottom:thin solid WHITE}
A.busy:link, A.busy:visited {color: BLACK}
A:link, A:visited {color: BLUE}