function DisabledField(x){
        alert("Please do not enter anything into this field");
        document.form1[x].value = 0;

}

function roundIt(x){
        x+="";
        var amount=parseFloat(x);
        amount=Math.round(100*amount);
        var theResult;
        if (amount<10)
                theResult="00" + amount;
        else if (amount<100)
                theResult="0"+amount;
        else theResult="" + amount;
        theResult=theResult.substring(0, theResult.length-2) + "." + theResult.substring(theResult.length-2, theResult.length);
        return theResult;
}

//this is the cost form1 tool

function formfill(a,b,c,d,e,f){


var a = parseFloat(a.value);
var b = parseFloat(b.value);
var c = parseFloat(c.value);
var d = parseFloat(d.value);
//var x = 366;
var x = 194;
//var y = 166.6;
var y = 250;
var z = 0;
var za = 0;

z = (a * b * c * d) / x;
za = (a * b * c * d) / y;

e.value = roundIt(z);

f.value = roundIt(za);

}

function doDaMath(j,k,l) {

j.value = parseInt(document.form1.pieces1.value) + parseInt(document.form1.pieces2.value) + parseInt(document.form1.pieces3.value) + parseInt(document.form1.pieces4.value) + parseInt(document.form1.pieces5.value) + parseInt(document.form1.pieces6.value) + parseInt(document.form1.pieces7.value) + parseInt(document.form1.pieces8.value) + parseInt(document.form1.pieces9.value) + parseInt(document.form1.pieces10.value);

k.value = parseFloat(document.form1.volwt1.value) + parseFloat(document.form1.volwt2.value) + parseFloat(document.form1.volwt3.value) + parseFloat(document.form1.volwt4.value) + parseFloat(document.form1.volwt5.value) + parseFloat(document.form1.volwt6.value) + parseFloat(document.form1.volwt7.value) + parseFloat(document.form1.volwt8.value) + parseFloat(document.form1.volwt9.value) + parseFloat(document.form1.volwt10.value);

l.value = parseFloat(document.form1.cbm1.value) + parseFloat(document.form1.cbm2.value) + parseFloat(document.form1.cbm3.value) + parseFloat(document.form1.cbm4.value) + parseFloat(document.form1.cbm5.value) + parseFloat(document.form1.cbm6.value) + parseFloat(document.form1.cbm7.value) + parseFloat(document.form1.cbm8.value) + parseFloat(document.form1.cbm9.value) + parseFloat(document.form1.cbm10.value);

//m.value = parseFloat(document.form1.usvalue1.value) + parseFloat(document.form1.usvalue2.value) + parseFloat(document.form1.usvalue3.value) + parseFloat(document.form1.usvalue4.value) + parseFloat(document.form1.usvalue5.value) + parseFloat(document.form1.usvalue6.value) + parseFloat(document.form1.usvalue7.value) + parseFloat(document.form1.usvalue8.value) + parseFloat(document.form1.usvalue9.value) + parseFloat(document.form1.usvalue10.value) + parseFloat(document.form1.usvalue11.value) + parseFloat(document.form1.usvalue12.value) + parseFloat(document.form1.usvalue13.value) + parseFloat(document.form1.usvalue14.value) + parseFloat(document.form1.usvalue15.value);



}