//Rensar nyhetsbrev fält
function clearText(thefield){
if (thefield.defaultValue==thefield.value)
thefield.value = ""
} 

//kollar newsletter
function checkEmail()
{
	
	var epost = document.newsletter.epost.value;
	var emailFilter=/^.+@.+\..{2,3}$/;
	if (!(emailFilter.test(epost))) 
	{ 
		alert("Write a valid email.")
		return false;
	}	
	else return true;
}

// Kollar Formuläret
 	function checkMesseage()
  	{
  		var content = document.forum.content.value;
		var author = document.forum.author.value;
		var topic = document.forum.topic.value;

		if (!(content))
		{
			alert ("Fyll i minst rubrik, text och ditt namn.");
			return false;
		}
		if (!(author))
		{
			alert ("Fyll i minst rubrik, text och ditt namn.");
			return false;
		}
		if (!(topic))
		{
			alert ("Fyll i minst rubrik, text och ditt namn.");
			return false;
		}
		else{return true;}
	}	
	
	// Kollar Formuläret
 	function checkComment()
  	{
  		var content = document.forum.content.value;
		var author = document.forum.author.value;

		if (!(content))
		{
			alert ("Fyll i minst namn och text.");
			return false;
		}
		if (!(author))
		{
			alert ("Fyll i minst namn och text.");
			return false;
		}
		else{return true;}
	}	

//Popup för fotoalbum
function Show(filename,winTitle) 
{
    var myImage = new Image();
    myImage.src=filename;
    properties='height=10,width=10,menubar=no,location=no,resizable=no,scrollbars=no,status=no';
    var imgWindow = window.open('','',properties);
    
    html = '<html>';
    html += '<head>';
    html += '<title>'+winTitle+'</title>';
    html += '</head>';
    html += '<body topmargin="0" marginheight="0" leftmargin="0" marginwidth="0" scroll="no" scrollbars="no">';
    html += '<img src="'+myImage.src+'" onLoad="resizeTo(document.bild.width+10,document.bild.height+60);" name="bild" OnClick="self.close();">';
    html += '</body>';
    html += '</html>';
    
    imgWindow.document.write(html);
}


//menyn
function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		News_over = newImage("images/News-over.gif");
		Releases_over = newImage("images/Releases-over.gif");
		Artists_over = newImage("images/Artists-over.gif");
		Media_over = newImage("images/Media-over.gif");
		Tour_Dates_over = newImage("images/Tour-Dates-over.gif");
		Store_over = newImage("images/Store-over.gif");
		Friends_over = newImage("images/Friends-over.gif");
		Contact_over = newImage("images/Contact-over.gif");
		preloadFlag = true;
	}
}