/*nifty corners layout*/

window.onload=function(){

Nifty("ul.postnav li","tl bottom small transparent");
Nifty("ul.postnav a","tl bottom small transparent");
Nifty("ul.postnav hover","tl bottom small transparent");
Nifty("ul.postnav visited","tl bottom small transparent");

Nifty("ul.coursesNav li","tl bottom small transparent");
Nifty("ul.coursesNav a","tl bottom small transparent");
Nifty("ul.coursesNav hover","tl bottom small transparent");
Nifty("ul.coursesNav visited","tl bottom small transparent");

}