function calcc() {
var table = document.getElementById('countTable');
var total;
var arlene1 = [];
arlene1=document.getElementById('t3').value;
for (var i = 0; i < table.rows.length; i++) {
total += +parseFloat(arlene1[i],10);
alert(total);
document.getElementById('Text1').value = total;
}
Plz Any help Me sir