$(document).ready(function(){
	
   //submission scripts
  $('.NLTopForm').submit( function(){
		var filter = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;

			var emailT = document.getElementById('MNLTOP');
		if (!filter.test(emailT.value)) {
			$('#MNLTOP').addClass('invalid');
				$('.email-missing').show();
		} else {$('#MNLTOP').removeClass('invalid'); $('.email-missing').hide();}
	
		
		if ( (!filter.test(emailT.value))){
			return false;
		} 
		
		if ((filter.test(emailT.value)) ) {
			//hide the form
			$('.NLTopForm').hide();
		
			//show the loading bar
			$('.loader').html('<b>Sende Daten</b><br> <br><div class="ajaxloader"></div>');
		
		
			//send the ajax request
			$.post('formulare/bin/newsletter_top.php',{
							  email:$('#MNLTOP').val(),
							  subscribe:true,
							  group: 1
							},
		
			//return the data
			function(data){
			  //hide the graphic
			  $('.loader').css({display:'none'});
			  $('.showThx').append(data);
			});
					
			//stay on the page
			return false;
		} 
  });
  
});