function getHTTPObject() {
	if (window.XMLHttpRequest)
	{
		  var xmlHttp = new XMLHttpRequest();
	} else {
		if (window.ActiveXObject)
		{
		  var xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
		}
	}
	return xmlHttp;
}

function szavaz_Top40(idmp3,kep) {
    
	var url = "szavaz_top40.php?id="+idmp3;
	if (kep==1)
		document.getElementById('Xtop'+idmp3).innerHTML="<img src='images/szavazz1.gif'>";	
	if (kep==0)
		document.getElementById('Xtop'+idmp3).innerHTML="<img src='images/szavazz0.gif'>";	
		
	loadHttp = getHTTPObject();
	loadHttp.open("GET", url, true);
	loadHttp.onreadystatechange = function()
	{
		if (loadHttp.readyState == 4)
		{
			if (loadHttp.responseText.indexOf('invalid') == -1)
			{   			    
					document.getElementById('Xtop'+idmp3).innerHTML="Köszönjük";
			} 
		} 
	};
	loadHttp.send(null);
}
function szavaz_ujdonsag(idmp3,kep) {
    
	var url = "szavaz_ujdonsag.php?id="+idmp3;
	if (kep==1)
		document.getElementById('uj'+idmp3).innerHTML="<img src='images/szavazz1.gif'>";	
	if (kep==0)
		document.getElementById('uj'+idmp3).innerHTML="<img src='images/szavazz0.gif'>";	
		
	loadHttp = getHTTPObject();
	loadHttp.open("GET", url, true);
	loadHttp.onreadystatechange = function()
	{
		if (loadHttp.readyState == 4)
		{
			if (loadHttp.responseText.indexOf('invalid') == -1)
			{   			    
					document.getElementById('uj'+idmp3).innerHTML="Köszönjük";
			} 
		} 
	};
	loadHttp.send(null);
}
function szavaz_HetiKerdes(pollid) {    
	for (i=0;i<document.kerdes.valasz.length;i++){
		if (document.kerdes.valasz[i].checked==true)
			melyik=document.kerdes.valasz[i].value;
	}    
	var url = "szavaz_heti_kerdes.php?pollid="+pollid+"&id="+melyik;
	document.getElementById("HKGomb").innerHTML="<img src='images/szavazz3.gif'>";
	loadHttp = getHTTPObject();
	loadHttp.open("GET", url, true);
	loadHttp.onreadystatechange = function()
	{
		if (loadHttp.readyState == 4)
		{
			if (loadHttp.responseText.indexOf('invalid') == -1)
			{   
			    document.getElementById("hetikerdes").innerHTML=loadHttp.responseText;			    
				document.getElementById("HKGomb").innerHTML="Köszönjük.";
			} 
		} 
	};
	loadHttp.send(null);
}