function workit()	{
var form1=document.getElementById('form1');
var mytotal=document.getElementById('mytotal');
var xsource = new Array(0,65,75,80); // source language
var xtarget = new Array(0,0.09); // target language
var xdelivery = new Array(0,5,10,15); // delivery
var itemA = parseInt(form1.documents.value);
if(!itemA){itemA=1};
var itemB = parseInt(form1.source.options[form1.source.selectedIndex].value);
var itemC = parseInt(form1.target.options[form1.target.selectedIndex].value);
var itemD = parseInt(form1.delivery.options[form1.delivery.selectedIndex].value);

var total = (itemA*(xsource[itemB]+xdelivery[itemD]));

if(total < 65) {total = 65};

mytotal.innerHTML = total.toFixed(2);
}