if (left_p_ch1() && turning == 0 && page > -1)
{
    turning = -1;
    turnpage = page;
    siner = 0;
}
if (right_p_ch1() && turning == 0 && page < 6)
{
    turning = 1;
    turnpage = page;
    siner = 0;
}
if (button2_p_ch1())
{
    if (global.interact == 1)
        global.interact = 0;
    instance_destroy();
}