im1 = new Image();
im2 = new Image();
im3 = new Image();
im4 = new Image();
im5 = new Image();
im6 = new Image();
im7 = new Image();
im8 = new Image();
im9 = new Image();
im10 = new Image();
im11 = new Image();
im12 = new Image();
im13 = new Image();
im14 = new Image();
im15 = new Image();
im16 = new Image();
im1.src = "../aste_img/btn_roll1.gif";
im2.src = "../aste_img/btn_roll2.gif";
im3.src = "../aste_img/btn_home_r.gif";
im4.src = "../aste_img/btn_azienda_r.gif";
im5.src = "../aste_img/btn_servizi_r.gif";
im6.src = "../aste_img/btn_aste_imm_r.gif";
im7.src = "../aste_img/btn_aste_mob_r.gif";
im8.src = "../aste_img/btn_imm_ven_r.gif";
im9.src = "../aste_img/btn_affitti_r.gif";
im10.src = "../aste_img/btn_home.gif";
im11.src = "../aste_img/btn_azienda.gif";
im12.src = "../aste_img/btn_servizi.gif";
im13.src = "../aste_img/btn_aste_imm.gif";
im14.src = "../aste_img/btn_aste_mob.gif";
im15.src = "../aste_img/btn_imm_ven.gif";
im16.src = "../aste_img/btn_affitti.gif";