function test()
{
var total = 0;
var form = ["f1","f2","f3","f4","f5","f6","f7","f8","f9","f10"];
for (var f=0;f<form.length;f++)
{
var y=document.getElementById(form[f]);
for (var i=0;i<y.length;i++)
{
var x = y.elements[i].checked;
if(x > 0)
{
var t = y.elements[i].value;
total = total + Number(t);
}
}
}
var r = document.getElementById("result");
r.innerHTML = total;
total = 0;
}