var unix_from=156;
var windows_from=182;
var ds_backup=59;
ds_optimum = new Array(3)
ds_optimum[1]=169;
ds_optimum[3]=487;
ds_optimum[12]=1866;
ds_optimum_en = new Array(3)
ds_optimum_en[1]=319;
ds_optimum_en[3]=919;
ds_optimum_en[12]=3522;
ds_platinum = new Array(3)
ds_platinum[1]=419;
ds_platinum[3]=1207;
ds_platinum[12]=4626;
ds_platinum_en = new Array(3)
ds_platinum_en[1]=698;
ds_platinum_en[3]=2010;
ds_platinum_en[12]=7706;
ds_opt_win = new Array(3)
ds_opt_win[1]=198;
ds_opt_win[3]=570;
ds_opt_win[12]=2186;
ds_opt_en_win = new Array(3)
ds_opt_en_win[1]=358;
ds_opt_en_win[3]=1031;
ds_opt_en_win[12]=3952;
ds_plat_win = new Array(3)
ds_plat_win[1]=518;
ds_plat_win[3]=1492;
ds_plat_win[12]=5719;
var ds_optimum_txt="£169";
var ds_opt_win_txt="£198";