$(document).ready(function()
 {
 
	//Fixing IE7 Z-Index Issues with jQuery
	
	var zIndexNumber = 100;
	$('div').each(function() {
		$(this).css('zIndex', zIndexNumber);
		zIndexNumber -= 1;
	});
	
	$("#sb-container").attr("style","z-index:999;");
	$("#sb-wrapper").attr("style","z-index:1000;");

	//Shadowbox.init();

	$('#slideshow').cycle({
		fx: 'fade' // choose your transition type, ex: fade, scrollUp, shuffle, etc...
	});
	
	$("#newsletter_submit").click(function(){
		 var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
		 var userEmail = $("#newsletter_email").val();
		 
		   if(reg.test(userEmail) == false) {
			  alert('Niepoprawny adres email!');
		   }
		   else
		   {
				$.post("/articles/send_email", { email: userEmail },
					function(data){
						alert(data);
						$("#newsletter_email").val('');
				});	
		   }
		return false;		   
	});
	
});