if(document.images) {

ps_nav_home_off = new Image;
ps_nav_home_on = new Image;
ps_nav_about_off = new Image;
ps_nav_about_on = new Image;
ps_nav_gigs_off = new Image;
ps_nav_gigs_on = new Image;
ps_nav_myspace_off = new Image;
ps_nav_myspace_on = new Image;

ps_nav_home_off.src = "../image/ps_nav_home_off.gif";
ps_nav_home_on.src = "../image/ps_nav_home_on.gif";
ps_nav_about_off.src = "../image/ps_nav_about_off.gif";
ps_nav_about_on.src = "../image/ps_nav_about_on.gif";
ps_nav_gigs_off.src = "../image/ps_nav_gigs_off.gif";
ps_nav_gigs_on.src = "../image/ps_nav_gigs_on.gif";
ps_nav_myspace_off.src = "../image/ps_nav_myspace_off.gif";
ps_nav_myspace_on.src = "../image/ps_nav_myspace_on.gif";



}

function swapImage(f,n) {
  f = "document."+f;
  f = eval(f);
  n = eval(n);
  f.src = n.src;
}