a#advocacy img {background: url(../images/advoc.jpg) top left no-repeat;}
a#advocacy:hover img {background: url(../images/advocW.jpg) top left no-repeat;}

a#resources img {background: url(../images/pract.jpg) top left no-repeat;}
a#resources:hover img {background: url(../images/practW.jpg) top left no-repeat;}

a#news img {background: url(../images/news.jpg) top left no-repeat;}
a#news:hover img {background: url(../images/newsW.jpg) top left no-repeat;}

a#education img {background: url(../images/edu.jpg) top left no-repeat;}
a#education:hover img {background: url(../images/eduW.jpg) top left no-repeat;}

a#membership img {background: url(../images/memb.jpg) top left no-repeat;}
a#membership:hover img {background: url(../images/membW.jpg) top left no-repeat;}

a#students img {background: url(../images/studs.jpg) top left no-repeat;}
a#students:hover img {background: url(../images/studsW.jpg) top left no-repeat;}

a#about img {background: url(../images/abtus.jpg) top left no-repeat;}
a#about:hover img {background: url(../images/abtusW.jpg) top left no-repeat;}