.red .ajax__tab_header 
{
    background:url('../scripts/img/red_bg.gif') repeat-x;
}
.red .ajax__tab_hover .ajax__tab_outer,
.red .ajax__tab_active .ajax__tab_outer 
{
    background:url('../scripts/img/red_left.gif') no-repeat left top;
}
.red .ajax__tab_hover .ajax__tab_inner,
.red .ajax__tab_active .ajax__tab_inner 
{
    background:url('../scripts/img/red_right.gif') no-repeat right top;
}

.blue .ajax__tab_header 
{
    background:url('../scripts/img/blue_bg.gif') repeat-x;
}
.blue .ajax__tab_hover .ajax__tab_outer,
.blue .ajax__tab_active .ajax__tab_outer 
{
    background:url('../scripts/img/blue_left.gif') no-repeat left top;
}
.blue .ajax__tab_hover .ajax__tab_inner,
.blue .ajax__tab_active .ajax__tab_inner 
{
    background:url('../scripts/img/blue_right.gif') no-repeat right top;
}