if (document.images) {
	image1 = new Image;
	image2 = new Image;
	image3 = new Image;
	image1.src = '/js/img/voteinput.gif';
	image2.src = '/js/img/voteinputhover.gif';
	image3.src = '/js/img/voteinputcheck.gif';
}

function inImg(img){

	if (img.src == image1.src) {
		img.src = image2.src;
	}
}

function outImg(img) {
	if (img.src == image2.src) {
		img.src = image1.src;
	}
}

function selectImg(img) {

	var voteimages=document.getElementsByName("voteimg");
	
	for (i = 0; i < voteimages.length; i++) {
	
		voteimages[i].src = image1.src;
	
	}

	img.src = image3.src;
	
	document.getElementById("voteValue").value = img.id;
	
	setTimeout("sendAjaxVote();",400);
	
}

function sendAjaxVote() {
	
	var xmlHttp;
	
	try	{ xmlHttp=new XMLHttpRequest();	}
	catch (e) {
		alert("Selaimesi ei tue AJAXia (Internet Explorerin versiota 7 ja vanhemmat ei tueta tällä sivustolla).");
		return false;
	}
	
	var votevalue = document.getElementById('voteValue').value;
	document.getElementById("voteform").innerHTML = "Odota...";
	
	xmlHttp.open("GET","/js/ajaxVote.php?v="+votevalue,true);
	xmlHttp.send(null);	
	
	xmlHttp.onreadystatechange=function() {
		if(xmlHttp.readyState==4) {
			
			document.getElementById("voteform").innerHTML = xmlHttp.responseText;
			
		}
	}
	
}

function checkResults() {

	var xmlHttp;
	
	try	{ xmlHttp=new XMLHttpRequest();	}
	catch (e) {
		alert("Selaimesi ei tue AJAXia (Internet Explorerin versiota 7 ja vanhempia ei tueta tällä sivustolla).");
		return false;
	}
	
	document.getElementById("voteform").innerHTML = "Odota...";
	
	xmlHttp.open("GET","/js/ajaxVote.php?view=results",true);
	xmlHttp.send(null);	
	
	xmlHttp.onreadystatechange=function() {
		if(xmlHttp.readyState==4) {
			
			document.getElementById("voteform").innerHTML = xmlHttp.responseText;
			
		}
	}

}