var total = 0;
var ipts = document.getElementsByTagName("INPUT");
for( var i = 0; i < ipts.length; i++ )
{
if( ipts[i].type == "text" )
{
tatal += parseFloat(ipts[i].value) || 0;
}
}alert( total );
var ipts = document.getElementsByTagName("INPUT");
for( var i = 0; i < ipts.length; i++ )
{
if( ipts[i].type == "text" )
{
tatal += parseFloat(ipts[i].value) || 0;
}
}alert( total );
==>
var ipts = tableObj.getElementsByTagName("INPUT");