function  dowalleye() {
var one = eval(document.theForm.elements[0].value)
var two = eval(document.theForm.elements[1].value)  
var prod = Math.round(((one  * one *  one) / 2700)*Math.pow(10,2))/Math.pow(10,2)
alert("The estimated weight of your walleye is "  +  prod  +  " pounds.")
}