function sendMsg(div_id, hashUrl) {
	var emailTo=document.getElementById("emailTo").value;
	var senderName=document.getElementById("senderName").value;
	if (hashUrl.indexOf("/en/") != -1 ) {
		var lang = "en";
	} else if (hashUrl.indexOf("/ru/") != -1 ) {
		var lang = "ru";
	} else {
		var lang = "pl"
	}
	if (emailTo=='') {
		if (lang == "pl") {
					document.getElementById(div_id).innerHTML="Podaj adres e-mail przyjaciela.";
				} else if (lang == "en") {
					document.getElementById(div_id).innerHTML="Fill in friend's e-mail.";
				} else if (lang == "ru") {	
					document.getElementById(div_id).innerHTML="Укажите e-mail знакомого ";
				}
					
		
	} else {
		advAJAX.post({
			url: '/sendtofriend.htm',
			parameters : {
			"emailTo" : emailTo,
			"hashUrl" : hashUrl,
			"lang": lang,
			"senderName": senderName
			},
			onSuccess : function(obj) {
				document.getElementById(div_id).innerHTML=obj.responseText;
				//document.getElementById('sendButton').setProperty('style', "visibility:none;");
			},
			onError : function(obj) { alert("Blad: " + obj.status); },
			onLoading : function(obj) {
				if (lang == "pl") {
					document.getElementById(div_id).innerHTML="Wysyłam...";
				} else if (lang == "en") {
					document.getElementById(div_id).innerHTML="Sending...";
				} else if (lang == "ru") {
					document.getElementById(div_id).innerHTML="отправить...";
				} 
			}
		});
	}
}