
<!--
function openpopup(url,features) {
  popupWin = window.open(url, 'remote', features)
}

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) { //v4.0
  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 && document.getElementById) x=document.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 validateForm() {
	var dm = document.forms["contactform"];
	var errorMsg = "";
	if (!dm.name.value) {
		errorMsg = errorMsg + "Name is required\n";
	}
	if (!((dm.tel.value)||(dm.email.value))) {
		errorMsg = errorMsg + "Telephone Number or E-mail address are required\n";
	}
	if (!isEmail(dm.email.value)&&dm.email.value.length>0) {
		errorMsg = errorMsg + "Invalid E-mail Address\n";
	}
	if (!((dm.subject.value)||(dm.comments.value))) {
		errorMsg = errorMsg + "Subject or Comments are required";
	}
	if (errorMsg) {
		alert(errorMsg);
		return false;
	} else {
		return true;
	}
}

function isEmail(str) {
	var ret = true;
	if (str.indexOf("@")<=0) {
		ret = false;
	}
	if (str.lastIndexOf(".")<str.indexOf("@")) {
		ret = false;
	}
	return ret;
}

function emailvalidation(entered, alertbox)
{
with (entered)
{
apos=value.indexOf("@"); 
dotpos=value.lastIndexOf(".");
lastpos=value.length-1;
if (apos<1 || dotpos-apos<2 || lastpos-dotpos>3 || lastpos-dotpos<2) 
{if (alertbox) {alert(alertbox);} return false;}
else {return true;}
}
}


function emptyvalidation(entered, alertbox)
{
with (entered)
{
if (value==null || value=="" || value=="0")
{if (alertbox!="") {alert(alertbox);} return false;}
else {return true;}
}
}
 
function formvalidation(thisform)
{
with (thisform)
{
if (emptyvalidation(forename,"The Forename field has not been completed.\n\nPlease provide your forename or initial.")==false) {forename.focus(); return false;};
if (emptyvalidation(surname,"The Surname field has not been completed.\n\nPlease provide your surname.")==false) {surname.focus(); return false;};
if (emailvalidation(email,"Your E-mail appears invalid.\n\nPlease check that you have entered it correctly.")==false) {email.focus(); return false;};
if (emptyvalidation(add1,"The Address field has not been completed.\n\nPlease provide your address.")==false) {add1.focus(); return false;};
if (emptyvalidation(add3,"The Town field has not been completed.\n\nPlease provide your Town or City.")==false) {add3.focus(); return false;};
if (emptyvalidation(addpc,"The Postcode field has not been completed.\n\nPlease provide your Postcode.")==false) {addpc.focus(); return false;};
if (emptyvalidation(cardtype,"The Card type field has not been completed.\n\nPlease enter your Card type.")==false) {cardtype.focus(); return false;};
if (emptyvalidation(cardnumber,"The Card number field has not been completed.\n\nPlease provide your Card number for your purchase.")==false) {cardnumber.focus(); return false;};
if (emptyvalidation(cardexpm,"The Card expiry month field has not been completed.\n\nPlease provide your Card expiry month.")==false) {cardexpm.focus(); return false;};
if (emptyvalidation(cardexpy,"The Card expiry year field has not been completed.\n\nPlease provide your Card expiry year.")==false) {cardexpy.focus(); return false;};
if (emptyvalidation(cardsecurity,"The Card security number field has not been completed.\n\nPlease provide your Card security number name.")==false) {cardsecurity.focus(); return false;};
if (emptyvalidation(cardname,"The Cardholder name field has not been completed.\n\nPlease enter your Cardholder name as it appears on your card.")==false) {cardname.focus(); return false;};

}
}

// -->
//-->