var message="Option not available.";

function click(e) {
if (document.all) {
if (event.button == 2) {
alert(message);
return false;
}
}
if (document.layers) {
if (e.which == 3) {
alert(message);
return false;
}
}
}
if (document.layers) {
document.captureEvents(Event.MOUSEDOWN);
}
document.onmousedown=click;


function calcular() {

precio=
3.9*document.forms[0].Longaniza.value +
2.5*document.forms[0].Secallona.value +
2.9*document.forms[0].Pascua.value +
3.9*document.forms[0].ChorizoDulce.value +
3.9*document.forms[0].ChorizoPicante.value +
4.2*document.forms[0].Salchichon.value +
59*document.forms[0].Jamon.value;

peso=
0.4*document.forms[0].Longaniza.value +
0.3*document.forms[0].Secallona.value +
0.3*document.forms[0].Pascua.value +
0.4*document.forms[0].ChorizoDulce.value +
0.4*document.forms[0].ChorizoPicante.value +
0.5*document.forms[0].Salchichon.value +
7.2*document.forms[0].Jamon.value;

document.forms[0].TOTALEUR.value = (precio);
}


function validar()  {
 validity = true;
 if (document.form1.Nombre.value == "") {
  alert('Please, enter your name!');
  validity = false;
 }
 if (document.form1.Direccion.value == "") {
  alert('Please, enter yor address!');
  validity = false;
 }
 if (document.form1.CodPostal.value == "") {
  alert('Please, enter your Postal Code!');
  validity = false;
 }
 if (document.form1.Poblacion.value == "") {
  alert('Please, enter your city!');
  validity = false;
 }
 if (document.form1.Provincia.value == "") {
  alert('Please, enter your province!');
  validity = false;
 } 
 if (document.form1.Pais.value == "") {
  alert('Please, enter the country!');
  validity = false;
 } 
 if (document.form1.Telefono.value == "") {
  alert('Please, enter your telephone number!');
  validity = false;
 } 
 if (validity)
  alert("Thank you for your order!");
 return validity;
}


function numericCheck(producto){
  nr1=document.form1[producto].value;
  flg=0;
  str="";
  spc=""
  arw="";
  for (var i=0;i<nr1.length;i++){
   cmp="0123456789"
   tst=nr1.substring(i,i+1)
   if (cmp.indexOf(tst)<0){
    flg++;
    str+=" "+tst;
    spc+=tst;
    arw+="^";
   }
   else{arw+="_";}
  }
  if (flg!=0){
   if (spc.indexOf(" ")>-1) {
    str+=" and a space";
    }
   alert("This field must be a valid number!");
   return false;
  }
  return true;
 }
 
 
if (document.all){
   	IE4=true;
	NS4=false;
     } else {
	    IE4=false;
            NS4=true;
     }	


var uk10=new Image(); uk10.src="../images/uk10.gif";
var uk11=new Image(); uk11.src="../images/uk11.gif";
var uk20=new Image(); uk20.src="../images/uk20.gif";
var uk21=new Image(); uk21.src="../images/uk21.gif";
var uk30=new Image(); uk30.src="../images/uk30.gif";
var uk31=new Image(); uk31.src="../images/uk31.gif";
function Normal(nombreImg){var img=eval(nombreImg +"0.src");document[nombreImg].src=img;}
function Iluminar(nombreImg){var img=eval(nombreImg +"1.src");document[nombreImg].src=img;}