Oops I meant:
#navigation a{
border-right:1px solid #000; //adds a border to the links in the menu
}
#navigation li:last-child a{
border-right:0; //removes the border from the last one
}
This could be done using CSS. Something similar to:
#navigation a{
border-right:1px solid #000; //adds a border to the links in the menu
}
#navigation a:last-child{
border-right:0; //removes the border from the last one
}