document.weight.count = 4;
document.weight.rsize = 7;
<!-- document.weight.val0.factor = 0.0009999998;// mm to mm.
document.weight.val0.factor = 0.001// mm to mm.
document.weight.val1.factor = 0.000001000;
document.weight.val2.factor = 0.000002204622;
document.weight.val2b.factor = 0.000035273955;