function checkPostcode (){
	if(document.dealers.TxtPostcode.value == ""){
		alert("Postcode is required.");
		document.dealers.TxtPostcode.focus();
		return false;
	}
}


//Add the site to bookmarks IE, Firefox
function bookmarksite(title,url){
if (window.sidebar) // firefox
	window.sidebar.addPanel(title, url, "");
else if(window.opera && window.print){ // opera
	var elem = document.createElement('a');
	elem.setAttribute('href',url);
	elem.setAttribute('title',title);
	elem.setAttribute('rel','sidebar');
	elem.click();
} 
else if(document.all)// ie
	window.external.AddFavorite(url, title);
}


function setHome()
{
   document.body.style.behavior='url(#default#homepage)';
   document.body.setHomePage(window.location.href);
}


//Check email format
function checkEmail() {
	mail = document.form.TxtNEmail.value;
	Filtro = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-]{2,})+\.)+([a-zA-Z0-9]{2,})+$/;

	if (Filtro.test(mail)==false){
		alert("Please enter a valid email address!");
		document.form.TxtNEmail.focus();
		document.form.TxtNEmail.style.background='#E4E4E4';
		return false;
	}
}


//Check email format
function checkEmailA() {
	mail = document.form.TxtNYourEmail.value;
	Filtro = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-]{2,})+\.)+([a-zA-Z0-9]{2,})+$/;

	if (Filtro.test(mail)==false){
		alert("Please enter a valid email address!");
		document.form.TxtNYourEmail.focus();
		document.form.TxtNYourEmail.style.background='#E4E4E4';
		return false;
	}
}


//Check email format
function checkEmailB() {
	mail = document.form.TxtNFriendEmail.value;
	Filtro = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-]{2,})+\.)+([a-zA-Z0-9]{2,})+$/;

	if (Filtro.test(mail)==false){
		alert("Please enter a valid email address!");
		document.form.TxtNFriendEmail.focus();
		document.form.TxtNFriendEmail.style.background='#E4E4E4';
		return false;
	}
}


//Function only for numbers and period.
function isNumberKey(evt){
	 var charCode = (evt.which) ? evt.which : event.keyCode;
	 if (charCode > 31 && charCode != 46 && (charCode < 48 || charCode > 57)){
			alert("Sorry only numbers allowed!");
			return false;
	 }
	 return true;
}