//WWW.MY-PERSONALTRAINER.IT -Ferraresi Gilles- All rights reserved 
//Author says: Train hard or go home!
function calc (form) 
{
var calorie, calr
calorie = parseFloat(form.alimento.value)
calorie1 = parseFloat(form.alimento1.value)
calorie2 = parseFloat(form.alimento2.value)
calorie3 = parseFloat(form.alimento3.value)
calorie4 = parseFloat(form.alimento4.value)
calorie5 = parseFloat(form.alimento5.value)

call = parseFloat(form.grammi.value)
call1 = parseFloat(form.grammi1.value)
call2 = parseFloat(form.grammi2.value)
call3 = parseFloat(form.grammi3.value)
call4 = parseFloat(form.grammi4.value)
call5 = parseFloat(form.grammi5.value)

calr= calorie/4.186;
calr1= calorie1/4.186;
calr2= calorie2/4.186;
calr3= calorie3/4.186;
calr4= calorie4/4.186;
calr5= calorie5/4.186;


a= 700 + (calr * call*0.01)+ (calr1 * call1*0.01)+ (calr2 * call2*0.01)+ (calr3 * call3*0.01)+ (calr4 * call4*0.01)+ (calr5 * call5*0.01);

  if  (form.grammi.value==0)
 {
     alert("Per favore inserisci i grammi del primo ingrediente");
     return;
    } 

form.cal.value = Math.round(a);

b= a * 4.186;
form.joule.value = Math.round(b);

       
     }





function valclear()

{
document.form.cal.value = "";
   
}
//-->