var history2 = new Array();
var position = 0;

function getNewResult(food_calories,food_size)
{
    var size  = document.getElementById('size');
    var total = document.getElementById('total');
    total.innerHTML = (food_calories * size.value) / food_size;
    
    if ( !(isNaN(total.innerHTML) || (total.innerHTML == 0)) )
    {
        history2[position] = parseInt( total.innerHTML * 100 ) / 100; //numeric format 2 decimals => 0.00 
        
        total.innerHTML = history2[position];
        position++;
        display('formresult');
    }
    else
    {
        hidde('formresult');   
    }
}

function closeResult()
{
    hidde('formresult'); 
}