Rekenen met groter dan...

function count()
{
var item4price = 10.50;
var item5price = 21.00;
var item6price = 36.75;
var item9price = 145.00;
var item10price = 190.00;
var item11price = 180.00;
var item12price = 133.00;
var item13price = 133.00;
var item14price = 133.00;
var item15price = 133.00;

 // kortti
 if (calc.item1){
   var witem1 = document.calc.item1.value;
 } 
  if (calc.item4.checked){
   var witem4 = document.calc.item4.value = item4price;
 } else {
   var witem4 = document.calc.item4.value = 0.00;
 }
   if (calc.item5.checked){
   var witem5 = document.calc.item5.value = item5price;
 } else {
   var witem5 = document.calc.item5.value = 0.00;
 }
 if (calc.item6.checked){
   var witem6 = document.calc.item6.value = item6price;
 } else {
   var witem6 = document.calc.item6.value = 0.00;
 } 
 if (calc.item9.checked){
   var witem9 = document.calc.item9.value = item9price;
 } else {
   var witem9 = document.calc.item9.value = 0.00;
 } 
 if (calc.item10.checked){
   var witem10 = document.calc.item10.value = item10price;
 } else {
   var witem10 = document.calc.item10.value = 0.00;
 } 
 if (calc.item11.checked){
   var witem11 = document.calc.item11.value = item11price;
 } else {
   var witem11 = document.calc.item11.value = 0.00;
 } 
 if (calc.item9.checked){
   var witem12 = document.calc.item9.value = item12price;
 } else {
   var witem12 = document.calc.item9.value = 0.00;
 }
 if (calc.item10.checked){
   var witem13 = document.calc.item10.value = item13price;
 } else {
   var witem13 = document.calc.item10.value = 0.00;
 }
 if (calc.item11.checked){
   var witem14 = document.calc.item11.value = item14price;
 } else {
   var witem14 = document.calc.item11.value = 0.00;
 }
 if (calc.item8.checked){
   var witem15 = document.calc.item8.value = item15price;
 } else {
   var witem15 = document.calc.item8.value = 0.00;
 }

 som1 = witem1 * 74.80;
 som2 =	witem4 + witem5 + witem6 + witem9 + witem10 + witem11;
 som3 = som1 + som2;
 som4 = som3 + 185.50;
 som5 = som4 + 12.00;
 som6 = witem12 + witem13 + witem14 + witem15;
 som7 = som5 - som6;
	 
 workNum=Math.abs((Math.round(som7*100)/100)); 
   workStr=""+workNum; 
   if (workStr.indexOf(".")==-1){workStr+=".00"}; 
   dStr=workStr.substr(0,workStr.indexOf(".")); 
   dNum=dStr-0; 
   pStr=workStr.substr(workStr.indexOf(".")) 

   while (pStr.length<3){pStr+="0";} 

document.calc.pay.value = dNum + pStr; 


}

function count()
{
var item4price = 10.50;
var item5price = 21.00;
var item6price = 36.75;
var item9price = 145.00;
var item10price = 190.00;
var item11price = 180.00;
var item12price = 133.00;
var item13price = 133.00;
var item14price = 133.00;
var item15price = 133.00;
 
 // kortti
 if (calc.item1){
   var witem1 = document.calc.item1.value;
 } 
  if (calc.item4.checked){
   var witem4 = document.calc.item4.value = item4price;
 } else {
   var witem4 = document.calc.item4.value = 0.00;
 }
   if (calc.item5.checked){
   var witem5 = document.calc.item5.value = item5price;
 } else {
   var witem5 = document.calc.item5.value = 0.00;
 }
 if (calc.item6.checked){
   var witem6 = document.calc.item6.value = item6price;
 } else {
   var witem6 = document.calc.item6.value = 0.00;
 } 
 if (calc.item9.checked){
   var witem9 = document.calc.item9.value = item9price;
 } else {
   var witem9 = document.calc.item9.value = 0.00;
 } 
 if (calc.item10.checked){
   var witem10 = document.calc.item10.value = item10price;
 } else {
   var witem10 = document.calc.item10.value = 0.00;
 } 
 if (calc.item11.checked){
   var witem11 = document.calc.item11.value = item11price;
 } else {
   var witem11 = document.calc.item11.value = 0.00;
 } 
 if (calc.item9.checked){
   var witem12 = document.calc.item9.value = item12price;
 } else {
   var witem12 = document.calc.item9.value = 0.00;
 }
 if (calc.item10.checked){
   var witem13 = document.calc.item10.value = item13price;
 } else {
   var witem13 = document.calc.item10.value = 0.00;
 }
 if (calc.item11.checked){
   var witem14 = document.calc.item11.value = item14price;
 } else {
   var witem14 = document.calc.item11.value = 0.00;
 }
 if (calc.item8.checked){
   var witem15 = document.calc.item8.value = item15price;
 } else {
   var witem15 = document.calc.item8.value = 0.00;
 }
 
 som1 = witem1 * 74.80;
 som2 =	witem4 + witem5 + witem6 + witem9 + witem10 + witem11;
 som3 = som1 + som2;
 som4 = som3 + 185.50;
 som5 = som4 + 12.00;
 som6 = witem12 + witem13 + witem14 + witem15;
 som7 = som5 - som6;
 
 workNum=Math.abs((Math.round(som7*100)/100)); 
   workStr=""+workNum; 
   if (workStr.indexOf(".")==-1){workStr+=".00"}; 
   dStr=workStr.substr(0,workStr.indexOf(".")); 
   dNum=dStr-0; 
   pStr=workStr.substr(workStr.indexOf(".")) 
 
   while (pStr.length<3){pStr+="0";} 
 
document.calc.pay.value = dNum + pStr; 
 
 
}