$(document).ready(function() {
	
	//if submit button is clicked
	$('.submit_btn').click(function () {
		$("#ajax_loader").fadeIn("fast");
		//Get the data from all the fields
		var newspaper = $("input[name='newspaper']:checked").val();
		var firstname = $('input[name=contact_info_firstname_txt]');
		var lastname = $('input[name=contact_info_lastname_txt]');
		var adress = $('input[name=contact_info_adress_txt]');
		var zipcode = $('input[name=contact_info_zipcode_txt]');
		var postadress = $('input[name=contact_info_postadress_txt]');
		var phone = $('input[name=contact_info_phone_txt]');
		var email = $('input[name=contact_info_email_txt]');
		var prem = $("input[name='prem']:checked").val();
		
		
		//Simple validation to make sure user entered something
		//If error found, add hightlight class to the text field		
		if (newspaper==undefined) {			
			$('.order_which_newspaper_legend').addClass('hightlight');
			$("#ajax_loader").fadeOut("slow");
			return false;
		} else $("#order_which_newspaper legend").removeClass('hightlight');	
		
		if (firstname.val()=='' || firstname.val()=='Fyll i förnamn' ) {
			firstname.addClass('hightlight');
			firstname.val("Fyll i förnamn");
			$("#ajax_loader").fadeOut("slow");
			return false;
		} else firstname.removeClass('hightlight');	
		
		if (lastname.val()=='' || lastname.val()=='Fyll i efternamn') {
			lastname.addClass('hightlight');
			lastname.val("Fyll i efternamn");
			$("#ajax_loader").fadeOut("slow");
			return false;
		} else lastname.removeClass('hightlight');	
		
		if (adress.val()=='' || adress.val()=='Fyll i adress') {
			adress.addClass('hightlight');
			adress.val("Fyll i adress");
			$("#ajax_loader").fadeOut("slow");
			return false;
		} else adress.removeClass('hightlight');
		
		if (zipcode.val()=='' || zipcode.val()=='Fyll i postnummer') {
			zipcode.addClass('hightlight');
			zipcode.val("Fyll i postnummer");
			$("#ajax_loader").fadeOut("slow");
			return false;
		} else zipcode.removeClass('hightlight');	
		
		if (postadress.val()=='' || postadress.val()=='Fyll i postadress') {
			postadress.addClass('hightlight');
			postadress.val("Fyll i postadress");
			$("#ajax_loader").fadeOut("slow");
			return false;
		} else postadress.removeClass('hightlight');	
		
		if (phone.val()=='' || phone.val()=='Fyll i telefonnummer') {
			phone.addClass('hightlight');
			phone.val("Fyll i telefonnummer");
			$("#ajax_loader").fadeOut("slow");
			return false;
		} else phone.removeClass('hightlight');		
		
		if (prem==undefined) {			
			$('.order_which_prem_legend').addClass('hightlight');
			$("#ajax_loader").fadeOut("slow");
			return false;
		} else $(".order_which_prem_legend").removeClass('hightlight');
		
		
		//organize the data properly
		var data = 'firstname=' + firstname.val() + '&lastname=' + lastname.val() + '&adress=' + adress.val() + '&zipcode='
		+ zipdcode.val() + '&postadress='  + postadress.val() + '&phone=' + phone.val() +' &email=' + email.val() + '&newspaper=' + newspaper +'&prem=' + prem;
		
		//disabled all the text fields
		$('input').attr('disabled','true');
	
		
	});	
});