if (document.images) {
img0o = new Image
img0o.src = 'maps/m0o.gif'
img1o = new Image
img1o.src = 'maps/m1o.gif'
img2o = new Image
img2o.src = 'maps/m2o.gif'
img3o = new Image
img3o.src = 'maps/m3o.gif'
img4o = new Image
img4o.src = 'maps/m4o.gif'
img5o = new Image
img5o.src = 'maps/m5o.gif'
img6o = new Image
img6o.src = 'maps/m6o.gif'
img7o = new Image
img7o.src = 'maps/m7o.gif'
img8o = new Image
img8o.src = 'maps/m8o.gif'
img9o = new Image
img9o.src = 'maps/m9o.gif'
img10o = new Image
img10o.src = 'maps/m10o.gif'
img11o = new Image
img11o.src = 'maps/m11o.gif'
img12o = new Image
img12o.src = 'maps/m12o.gif'
img13o = new Image
img13o.src = 'maps/m13o.gif'
img14o = new Image
img14o.src = 'maps/m14o.gif'
img15o = new Image
img15o.src = 'maps/m15o.gif'
img16o = new Image
img16o.src = 'maps/m16o.gif'
img17o = new Image
img17o.src = 'maps/m17o.gif'
img18o = new Image
img18o.src = 'maps/m18o.gif'
img19o = new Image
img19o.src = 'maps/m19o.gif'
img27o = new Image
img27o.src = 'maps/m27.gif'
img21o = new Image
img21o.src = 'maps/m21.gif'
img22o = new Image
img22o.src = 'maps/m22.gif'
img23o = new Image
img23o.src = 'maps/m23.gif'
img24o = new Image
img24o.src = 'maps/m24.gif'
img25o = new Image
img25o.src = 'maps/m25.gif'
img26o = new Image
img26o.src = 'maps/m26.gif'
}

else {
img0o = ""
img1o = ""
img2o = ""
img3o = ""
img4o = ""
img5o = ""
img6o = ""
img7o = ""
img8o = ""
img9o = ""
img10o = ""
img11o = ""
img12o = ""
img13o = ""
img14o = ""
img15o = ""
img16o = ""
img17o = ""
img18o = ""
img19o = ""
document.roll = ""
}