if (document.images ){
    //Preloads and images instances
    img_spacer    = new Image();  img_spacer.src    = "images/spacer.gif";
    img_andean_02 = new Image() ; img_andean_02.src = "images/andean_02.jpg";
    img_andean_05 = new Image() ; img_andean_05.src = "images/andean_05.jpg";
    img_andean_15 = new Image() ; img_andean_15.src = "images/andean_15.jpg";
    img_andean_16 = new Image() ; img_andean_16.src = "images/andean_16.jpg";
    img_andean_18 = new Image() ; img_andean_18.src = "images/andean_18.jpg";
    img_andean_24 = new Image() ; img_andean_24 .src = "images/andean_24.jpg";
    img_andean_26 = new Image() ; img_andean_26.src = "images/andean_26.jpg";
    img_andean_27 = new Image() ; img_andean_27.src = "images/andean_27.jpg";
    img_andean_43 = new Image() ; img_andean_43.src = "images/andean_43.jpg";
    img_andean_44 = new Image() ; img_andean_44.src = "images/andean_44.jpg";
    img_andean_25 = new Image() ; img_andean_25 .src = "images/andean_25.jpg";
    img_andean_light_25 = new Image() ; img_andean_light_25 .src = "images/andean_light_25.jpg";
    img_andean_en_25 = new Image() ; img_andean_en_25 .src = "images/andean_en_25.jpg";
    img_andean_en_light_25 = new Image() ; img_andean_en_light_25 .src = "images/andean_en_light_25.jpg";
    img_andean_light_24 = new Image() ;  img_andean_light_24.src = "images/andean_light_24.jpg";
    img_andean_19 = new Image() ; img_andean_19.src = "images/andean_19.jpg";
    img_andean_light_19 = new Image() ; img_andean_light_19.src = "images/andean_light_19.jpg";
    img_andean_13 = new Image() ; img_andean_13.src = "images/andean_13.jpg";
    img_andean_light_13 = new Image() ; img_andean_light_13.src = "images/andean_light_13.jpg";
    img_andean_23 = new Image() ; img_andean_23.src = "images/andean_23.jpg";
    img_andean_light_23 = new Image() ; img_andean_light_23.src = "images/andean_light_23.jpg";
    img_andean_17 = new Image() ; img_andean_17.src = "images/andean_17.jpg";
    img_andean_light_17 = new Image() ; img_andean_light_17.src = "images/andean_light_17.jpg";
    img_andean_20 = new Image() ; img_andean_20 .src = "images/andean_20.jpg";
    img_andean_light_20 = new Image() ; img_andean_light_20.src = "images/andean_light_20.jpg";
    img_andean_22 = new Image() ; img_andean_22.src = "images/andean_22.jpg";
    img_andean_light_22 = new Image() ; img_andean_light_22.src = "images/andean_light_22.jpg";
    img_andean_21 = new Image() ; img_andean_21.src = "images/andean_21.jpg";
    img_andean_light_21 = new Image() ; img_andean_light_21.src = "images/andean_light_21.jpg";
    img_spacer    = new Image();  img_spacer.src    = "images/spacer.gif";
    img_andean_02 = new Image() ; img_andean_02.src = "images/andean_02.jpg";
    img_andean_05 = new Image() ; img_andean_05.src = "images/andean_05.jpg";
    img_andean_15 = new Image() ; img_andean_15.src = "images/andean_15.jpg";
    img_andean_16 = new Image() ; img_andean_16.src = "images/andean_16.jpg";
    img_andean_18 = new Image() ; img_andean_18.src = "images/andean_18.jpg";
    img_andean_24 = new Image() ; img_andean_24 .src = "images/andean_24.jpg";
    img_andean_26 = new Image() ; img_andean_26.src = "images/andean_26.jpg";
    img_andean_27 = new Image() ; img_andean_27.src = "images/andean_27.jpg";
    img_andean_43 = new Image() ; img_andean_43.src = "images/andean_43.jpg";
    img_andean_44 = new Image() ; img_andean_44.src = "images/andean_44.jpg";
    img_andean_en_light_24 = new Image() ;  img_andean_en_light_24.src = "images/andean_en_light_24.jpg";
    img_andean_en_19 = new Image() ; img_andean_en_19.src = "images/andean_en_19.jpg";
    img_andean_en_light_19 = new Image() ; img_andean_en_light_19.src = "images/andean_en_light_19.jpg";
    img_andean_en_13 = new Image() ; img_andean_en_13.src = "images/andean_en_13.jpg";
    img_andean_en_light_13 = new Image() ; img_andean_en_light_13.src = "images/andean_en_light_13.jpg";
    img_andean_en_23 = new Image() ; img_andean_en_23.src = "images/andean_en_23.jpg";
    img_andean_en_light_23 = new Image() ; img_andean_en_light_23.src = "images/andean_en_light_23.jpg";
    img_andean_en_17 = new Image() ; img_andean_en_17.src = "images/andean_en_17.jpg";
    img_andean_en_light_17 = new Image() ; img_andean_en_light_17.src = "images/andean_en_light_17.jpg";
    img_andean_en_20 = new Image() ; img_andean_en_20 .src = "images/andean_en_20.jpg";
    img_andean_en_light_20 = new Image() ; img_andean_en_light_20.src = "images/andean_en_light_20.jpg";
    img_andean_en_22 = new Image() ; img_andean_en_22.src = "images/andean_en_22.jpg";
    img_andean_en_light_22 = new Image() ; img_andean_en_light_22.src = "images/andean_en_light_22.jpg";
    img_andean_en_21 = new Image() ; img_andean_en_21.src = "images/andean_en_21.jpg";
    img_andean_en_light_21 = new Image() ; img_andean_en_light_21.src = "images/andean_en_light_21.jpg";
    
   
   }