var pix = -1;
// *****
function NavOver(ix) {

NavOut(pix);
pix = ix;
Nav(ix, "Over");
return;	
}
// *****
function NavOut(ix) {
if (ix != -1)
	Nav(ix, "Out");
return;	
}
// *****
function NavClick(ix) {
ExecLink(ix, document.getElementById("L" + ix));
Nav(ix, "Click");
return;
}
// *****
function Nav(ix, state) {
document.getElementById("L" + ix).className = "Link" + state;	
document.getElementById("B" + ix).className = "Butt" + state;	
return;
}
// *****
function ExecLink(ix, link) {
if (link.target == "_top") 
	top.document.location = link.href;
  else 
	parent.frames[link.target].document.location = link.href;         
return;
}