function switchView(current, other)
{
    jq(".sub_nav:eq(" + current + ")").slideUp(300);
    jq(".sub_nav:eq(" + current + ")").parent().removeClass("menuSelected");
    jq(".sub_nav:eq(" + other +")").slideDown(350);
    jq(".sub_nav:eq(" + other + ")").parent().addClass("menuSelected");
}

function toggle()
{
    if ( jq(".sub_nav:eq(0)").parent().hasClass("menuSelected"))
        current = 0;
        
    if ( jq(".sub_nav:eq(1)").parent().hasClass("menuSelected"))
        current = 1;
        
    if (current == 0)
        switchView(0, 1);
        
    if (current == 1)
        switchView(1, 0);
        
}