// JavaScript Document
var emailfilter=/^\w+[\+\.\w-]*@([\w-]+\.)*\w+[\w-]*\.([a-z]{2,4}|\d+)$/i
 function SaveEmail(){
	
	if (checkmail(document.getElementById('newsletteremail'))){
		advAJAX.setDefaultParameters({
			onInitialization : function(obj) { 
				dat = document.getElementById(obj.tag).innerHTML;
				document.getElementById(obj.tag).innerHTML = "Przygotowywanie..."; },
			onLoading : function(obj) { 
				bg = document.getElementById(obj.tag).style.background;
				document.getElementById(obj.tag).style.background = "#FF0000";
				document.getElementById(obj.tag).innerHTML = " Zapisuję - proszę czekać..."; },
			onSuccess : function(obj) { 
					document.getElementById(obj.tag).style.background = bg ;		
					document.getElementById(obj.tag).innerHTML = dat+obj.responseText;
			},
			onError : function(obj) { 
				document.getElementById(obj.tag).style.background = bg ;
				document.getElementById(obj.tag).innerHTML = obj.responseText; }
		});
		advAJAX.get({ 
			url: "advajax.php",
			script: 'savenewsletter',
			email: document.getElementById('newsletteremail').value,
			tag: 'newsletter'
		});
	}
}
 function DelEmail(){
	
	if (checkmail(document.getElementById('newsletteremail'))){
		advAJAX.setDefaultParameters({
			onInitialization : function(obj) { 
				dat = document.getElementById(obj.tag).innerHTML;
				document.getElementById(obj.tag).innerHTML = "Przygotowywanie..."; },
			onLoading : function(obj) { 
				bg = document.getElementById(obj.tag).style.background;
				document.getElementById(obj.tag).style.background = "#FF0000";
				document.getElementById(obj.tag).innerHTML = " Usuwam - proszę czekać..."; },
			onSuccess : function(obj) { 
					document.getElementById(obj.tag).style.background = bg ;		
					document.getElementById(obj.tag).innerHTML = dat+obj.responseText;
			},
			onError : function(obj) { 
				document.getElementById(obj.tag).style.background = bg ;
				document.getElementById(obj.tag).innerHTML = obj.responseText; }
		});
		advAJAX.get({ 
			url: "advajax.php",
			script: 'delnewsletter',
			email:document.getElementById('newsletteremail').value,
			tag: 'newsletter'
		});
	}
}
function checkmail(e){
	var returnval=emailfilter.test(e.value);
	if (returnval==false){
		alert("Proszę podać poprawny email");
		document.getElementById('newsletteremail').select();
	}
	return returnval;
}