var price = [
[[0.50,13.00],[0.80,14.00],[1.00,16.00],[1.20,17.00],[1.50,18.00],[2.00,21.00],[2.50,23.00],[3.00,25.00],[4.00,31.00],[5.00,37.00],[6.00,43.00],[8.00,49.00],[10.00,89.00],[12.00,106.00],[14.00,120.00],[15.00,132.00],[16.00,132.00],[18.00,156.00],[20.00,184.00],[25.00,360.00]],
[[0.50,14.00],[0.80,22.00],[1.00,29.00],[1.50,44.00],[2.00,57.00],[3.00,78.00],[4.00,92.00],[5.00,106.00],[6.00,120.00],[8.00,138.00],[10.00,162.00],[12.00,204.00]],
[[0.50,105.00],[1.00,105.00],[1.50,105.00],[2.00,105.00],[2.50,105.00],[3.00,105.00],[4.00,105.00],[5.00,105.00],[6.00,105.00],[7.00,105.00],[8.00,105.00],[9.00,105.00],[10.00,105.00],[12.00,105.00]],
[[0.50,35.00],[0.80,55.00],[1.00,72.50],[1.50,110.00],[2.00,142.50]],
[[0.50,35.00],[0.80,55.00],[1.00,72.50],[1.50,110.00],[2.00,142.50],[3.00,195.00],[4.00,230.00],[5.00,265.00],[6.00,300.00]],
[[0.50,35.00],[0.80,55.00],[1.00,72.50],[1.50,110.00],[2.00,142.50],[3.00,195.00],[4.00,230.00],[5.00,265.00],[6.00,300.00]],
[[0.50,16.80],[0.80,26.40],[1.00,34.80],[1.50,52.80],[2.00,68.40],[3.00,93.60],[4.00,110.40],[5.00,127.20],[6.00,144.00],[8.00,165.60],[10.00,194.40],[12.00,244.80]]
];

var name_mat=[
'Сталь',
'Нержавейка',
'Оргстекло',
'Медь',
'Бронза',
'Титан',
'Аллюминий'];