javascript calculate tax

[ironsight2000]

im trying to make a function to calculate tax from the function opprod

function chDelivery(delivery){
var deliv_value=delivery.value;
document.myform.deliveryAmt.value= deliv_value;
}
function opprod(myproducts){
var prod  =myproducts.value;
document.myform.productp.value= prod;
}

function calcTax(myproducts)
	  { var product 
		  product = parseFloat(myproducts);	
		var tax;
		taxout = productp * 0.13;	  
		//return tax;
		document.write(taxout);
		document.write(product);
}

[+M2Ys4U Subscriber¹]

I don't understand what exactly you're asking for...

[BGM]

what he said ^ ;)

[Knightwolf20024]

sounds like hes trying to write something that will calulate the sales tax on an item.