function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function verify() {
  var message = 0;
  var different = 0;
  if ( document.pay.email.value.length < 1 ) {
    message = "Please complete the following fields:\n" + " *  Email";
  }
  if ( document.pay.confirm_email.value.length < 1 ) {
    if ( message != 0 ) { message = message + "\n *  Confirm Email"; }
      else { message = "Please complete the following fields: \n" + " * Confirm Email" };
  }
  if ( document.pay.email.value != document.pay.confirm_email.value ) {
    different = "Your email addresses do not match.  Please try again";
  }
  if ( message != 0 ) { alert(message);return false; }
    if ( different != 0 ) { alert(different);return false; }
      else { document.pay.submit(); }
}

function update_post() {
  if (document.getElementById)
  {
    var destObj  = document.getElementById("destination");
    var quanObj  = document.getElementById("quantity");
    var labelObj = document.getElementById("delivery");
    var dest = destObj.value;
    var q    = quanObj.value;

    var t = "£";

    if (dest == "UK")
    {
      t += "0.00";
    }
    else if (dest == "EUROPE")
    {
      if (q==1)
      {
        t += "2.63";
      }
      else if (q == 2)
      {
        t += "4.43";
      }
      else if ((q > 2)&&(q < 6))
      {
        t += "14.13";
      }
      else if (q>5)
      {
        t += "23.13";
      }
    }
    else if (dest == "ROW")
    {
      if (q==1)
      {
        t += "4.51";
      }
      else if (q == 2)
      {
        t += "8.51";
      }
        else if ((q > 2)&&(q < 6))
      {
        t += "24.71";
      }
        else if (q>5)
      {
        t += "44.71";
      }
    }
    labelObj.value = t;
  }
}