Need my addition function to have decimals.

[coupe-r]

Here is my function.  Everything works great, but my total_txt field never has decimals.

 

function Fn_Add()
{
var first ="0"
var second="0"
var third="0"


	if(document.getElementById ("subtotal_txt").value!="")
	{
		first =document.getElementById ("subtotal_txt").value
	}
		else
		{
			document.getElementById("subtotal_txt").value="0"
		}


	if(document.getElementById ("tax_txt").value!="")
	{
		second=document.getElementById ("tax_txt").value
	}
		else
		{
			document.getElementById("tax_txt").value="0"
		}

document.getElementById ("total_txt").value=parseInt(first)+parseInt(second) + parseInt(third)

}

[coupe-r]

GOT IT!!!

 

function Fn_Add()
{
var first ="0"
var second="0"
var total=""

	if(document.getElementById ("subtotal_txt").value!="") {first =document.getElementById ("subtotal_txt").value}
		else {document.getElementById("subtotal_txt").value="0"}

	if(document.getElementById ("tax_txt").value!="") {second=document.getElementById ("tax_txt").value}
		else {document.getElementById("tax_txt").value="0"}

total = parseFloat(first)+parseFloat(second)

document.getElementById ("total_txt").value=total.toFixed(2)
}