function SetujMailingListu() {
	var kat = document.getElementById('MLISTKAT').value;

	xmlHttp_PromenaMarke=GetXmlHttpObject();
	if (xmlHttp_PromenaMarke==null) {
		 alert ("Browser does not support HTTP Request");
		 return;
	}

	var url="AJAX-mailing-lista.php";	
	var parametri = "KAT="          + kat+"&"+					
					"AKCIJA=1";
	
	xmlHttp_PromenaMarke.onreadystatechange=PromenaMarke_Changed;
	xmlHttp_PromenaMarke.open("POST",url,true);
	xmlHttp_PromenaMarke.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
	xmlHttp_PromenaMarke.setRequestHeader("Content-length", parametri.length);
	xmlHttp_PromenaMarke.setRequestHeader("Connection", "close");
	xmlHttp_PromenaMarke.send(parametri);		
}

function PromenaMarke_Changed() { 
	
	if (xmlHttp_PromenaMarke.readyState==1) { 			
		document.getElementById('MMARKA_DIV').innerHTML = '<center><img src="Slike/Ajax/wait.gif" width="16px" height="16px" alt="*"></center>';			
	} else if (xmlHttp_PromenaMarke.readyState==4) { 
		document.getElementById('MMARKA_DIV').innerHTML = xmlHttp_PromenaMarke.responseText;
	}	
}

// *************************************************************************************************************************************

function MailingListaPrijava() {
	var kat = document.getElementById('MLISTKAT').value;
	var marka = document.getElementById('MLISTMARKA').value;
	var email = document.getElementById('MLISTEMAIL').value;
	
	if (marka == '') {
		PrikaziProzorPoruke('Niste izabrali marku vozila!');
	} else if (trim(email)=='') {
		PrikaziProzorPoruke('Niste upisali email adresu!');
	} else {
		
		xmlHttp_MailListPrijava=GetXmlHttpObject();
		if (xmlHttp_MailListPrijava==null) {
			 alert ("Browser does not support HTTP Request");
		 	return;
		}		
		
		var url="AJAX-mailing-lista.php";	
		var parametri = "MKAT="     + kat+"&"+
						"MMARKA="   + marka+"&"+
						"MEMAIL="   + email+"&"+
						"PRIJAVA=1";					
	
		xmlHttp_MailListPrijava.onreadystatechange=MailListPrijava_Changed;
		xmlHttp_MailListPrijava.open("POST",url,true);
		xmlHttp_MailListPrijava.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
		xmlHttp_MailListPrijava.setRequestHeader("Content-length", parametri.length);
		xmlHttp_MailListPrijava.setRequestHeader("Connection", "close");
		xmlHttp_MailListPrijava.send(parametri);			
	}
}

function MailListPrijava_Changed() { 
	
	if (xmlHttp_MailListPrijava.readyState==1) { 			
		SakriProzorPoruke();
		PrikaziLoader();	
	} else if (xmlHttp_MailListPrijava.readyState==4) { 
		SakriLoader();
		if (xmlHttp_MailListPrijava.responseText != '') {
			PrikaziProzorPoruke(xmlHttp_MailListPrijava.responseText);	
		}
	}	
}