function add_total() { var objForm=document.orderForm; var sum=0; var intPt=objForm.pt.value; var intwk=objForm.wk.value; var intwke=objForm.wke.value; if(intPt.length!=0 && intwk.length!=0 && intwke.length!=0) { sum=parseInt(intPt)+parseInt(intwk)+parseInt(intwke); } else { alert("your input valid"); return; }
{
var objForm=document.orderForm;
var sum=0;
var intPt=objForm.pt.value;
var intwk=objForm.wk.value;
var intwke=objForm.wke.value;
if(intPt.length!=0 && intwk.length!=0 && intwke.length!=0)
{
sum=parseInt(intPt)+parseInt(intwk)+parseInt(intwke);
}
else
{
alert("your input valid");
return;
}
}