function getAjaxData(file, ddata, target) 
   { 
		$(target).setHTML("<br><center>Proszę czekać, ładuję dane...</center><br>");
   	url = file + '?anty_cache=' + new Date().getTime();
   	var a=new 
  	Ajax(url , { 
 		method:"post", 
 		data: ddata,
 		evalResponse: false,  
 		evalScripts: false, 
 		update: $(target),
		onFailure: function(){$(target).setHTML( 'Wysąpił błąd. Proszę spróbować ponownie');}
		}).request();
   }



function toggle_visibility(id) {
var e = document.getElementById(id);
if(e.style.display == 'block')
e.style.display = 'none';
else
e.style.display = 'block';
}


function checkemail(email){
var str=email
var filter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i
if (filter.test(str))
return true
else{
return false
}
}


function saveNewsletter()
{

	if(!checkemail(document.fnewsletter_email.newsletter_email.value))
	{
		alert("Podaj prawidłowy adres email");
		return false;
	}
	else
	{
		getAjaxData("/modules/mod_newsletter/mod_newsletter_ajax.php", "a=s&newsletter_email=" + document.fnewsletter_email.newsletter_email.value, "div_newsletter");
	}
	return false;

}


function myaddShout(uid)
{
	if(document.chatForm.chatbarText.value == "")
	{
		alert("Wpisz co chcesz wygrać");
		return false;
	}
	else
	{
		getAjaxData("/components/com_comprofiler/custom_code/tablica_chce_wygrac_ajax.php", "a=s&uid="+uid+"&txt=" + document.chatForm.chatbarText.value, "div_chce_wygrac");
	}
	return false;

}