$(document).ready(function(){
	$(".form_input_main_newsletter_submit").click(function(){					   				   
		$("#form_error").hide();
		var hasError = false;
		var emailReg = /^([\w-\.]+@([\w-]+\.)+[\w-]{2,4})?$/;
		
		var emailToVal = $("#email").val();
		if(emailToVal == '')
		{
			$("#main_3_newsletter_text").html('<div class="form_error">Prosz\u0119 poda\u0107 adres e-mail.</div>');
			$(".form_input_main_newsletter").css("border","2px solid #f50602");
			hasError = true;
		}
		else if(!emailReg.test(emailToVal))
		{	
			$("#main_3_newsletter_text").html('<div class="form_error">Niepoprawny adres e-mail.</div>');
			$(".form_input_main_newsletter").css("border","2px solid #f50602");
			hasError = true;
		}
		if(hasError == false)
		{
		 // 	$(this).hide();
		  $(".form_input_main_newsletter_submit").css({"background-image":"url(http://www.mowimypofrancusku.pl/images/loading.gif)","background-repeat":"no-repeat","background-position":"20px 5px"})
			$.post("newsletter.php",{mail: emailToVal },function()
			{
			$("#form_neswletter").hide();
			$("#main_3_newsletter_text").html('<div class="form_ok">Adres zosta\u0142 dodany. Dzi\u0119kujemy.</div>');			});
		}
		return false;
	});						   
});