You need to use one switch for each set of cases, like this:
PHP Code:
switch(menuselection[id])
{
case MENU_MAIN:
{
switch(key)
{
case 0: pokerank1(id);
case 1: pokerank2(id);
case 2: pokerank3(id);
case 3: pokerank4(id);
}
}
case MENU_POKE1:
{
switch(key)
{
case 0: // function
case 1: // function2
// ...
}
}
// ...
}