if (drawnlab == 1 && global.entrance != 3)
    draw_sprite(sprite_index, image_index, x, y);
draw_set_color(c_aqua);
if (altglow == 0)
    altglow = 1;
else
    altglow = 0;
if (altglow == 0)
    draw_set_alpha(0.1);
else
    draw_set_alpha(0.3);
ossafe_fill_rectangle(x, y, x + 59, y + 39);
draw_set_alpha(1);
draw_sprite(spr_bigmonitor, 0, x, y);