var ROOT_URL = "http://www.thetide.si/";
var xmlHttp;
var xmlHttp2;
var song_id;
var cover_id;
var group_id;

function addToShop(id)
{
	document.fmAddToShop.cover_id.value = id;
	document.fmAddToShop.submit();
}

function downloaded(id)
{
	xmlHttp=GetXmlHttpObject();
	
	if (xmlHttp==null)
	{
		alert ("Error: Browser does not support HTTP Request!");
		return;
	} 
	
	var url=ROOT_URL+"site/ajax/downloaded.php";
	url=url+"?rid="+id;
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);
}

function clearCart()
{
	xmlHttp=GetXmlHttpObject();
	
	if (xmlHttp==null)
	{
		alert ("Error: Browser does not support HTTP Request!");
		return;
	} 
	
	var url=ROOT_URL+"site/ajax/cart.php";
	url=url+"?action=deleteFromCart";
	xmlHttp.onreadystatechange=stateChanged;
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);
}


function addToCart(item_id, cover_id)
{
	var size = 0;
	if(item_id == "3")
	{
		if(document.getElementById("size").value == "0")
		{
			alert ("Please select size!");
			return;
		}
		else
		{
			size = document.getElementById("size").value;
		}
	}
	if(item_id == "4")
	{
		if(document.getElementById("size2").value == "0")
		{
			alert ("Please select size!");
			return;
		}
		else
		{
			size = document.getElementById("size2").value;
		}
	}
	
	xmlHttp=GetXmlHttpObject();
	
	if (xmlHttp==null)
	{
		alert ("Error: Browser does not support HTTP Request!");
		return;
	} 
	
	var url=ROOT_URL+"site/ajax/cart.php";
	url=url+"?item_id="+item_id;
	url=url+"&cover_id="+cover_id;
	url=url+"&size="+size;
	url=url+"&action=addToCart";
	xmlHttp.onreadystatechange=stateChanged;
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);
}

function stateChanged() 
{ 
	if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
	{ 
		if (xmlHttp.responseText.length > 0)
		{ 
			document.getElementById("cart").innerHTML = xmlHttp.responseText;
		}
	} 
}

function likeCover(id,j)
{
	cover_id = id;
	group_id = j;
	xmlHttp=GetXmlHttpObject();
	
	if (xmlHttp==null)
	{
		alert ("Error: Browser does not support HTTP Request!");
		return;
	} 
	
	var url=ROOT_URL+"site/ajax/like.php";
	url=url+"?rid="+id;
	xmlHttp.onreadystatechange=stateChangedCover;
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);
}

function stateChangedCover() 
{ 
	if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
	{ 
		if (xmlHttp.responseText.length > 0)
		{ 
			document.getElementById("like"+cover_id+group_id).innerHTML = xmlHttp.responseText;
		}
	} 
} 

function likeSong(id)
{
	if(id == 0)
	{
		alert("Please select a song that you like.");
		return;
	}
	song_id = id;
	xmlHttp=GetXmlHttpObject();
	
	if (xmlHttp==null)
	{
		alert ("Error: Browser does not support HTTP Request!");
		return;
	} 
	
	var url=ROOT_URL+"radio/love_trust/like.php";
	url=url+"?song_id="+song_id;
	xmlHttp.onreadystatechange=stateChangedLike;
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);
}

function stateChangedLike() 
{ 
	if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
	{ 
		if (xmlHttp.responseText.length > 0)
		{ 
			document.getElementById("like"+song_id).innerHTML = xmlHttp.responseText;
		}
	} 
} 

function GetXmlHttpObject()
{ 
	var objXMLHttp=null

	if (window.XMLHttpRequest)
	{
		objXMLHttp=new XMLHttpRequest();
	}
	else if (window.ActiveXObject)
	{
		objXMLHttp=new ActiveXObject("Microsoft.XMLHTTP");
	}
	return objXMLHttp;
} 

function showAlbums() {
	document.getElementById("albums").style.display = "block";
}

function hideAlbums() {
	document.getElementById("albums").style.display = "none";
}

function openRadio(album,song)
{
	var WindowObject = window.open(ROOT_URL+'radio/'+album+'/radio.php'+song, 'PrintWindow', 'width=200,height=471,top=0,left=0,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,copyhistory=no,resizable=no');
}

function PrintContent(id) {
    var DocumentContainer = document.getElementById(id);
    var WindowObject = window.open('', 'PrintWindow', 'width=750,height=650,top=50,left=50,toolbars=no,scrollbars=yes,status=no,resizable=no');
	var strHtml = "<html>\n<head>\n<link rel=\"stylesheet\" href=\""+ROOT_URL+"include/css/style_print.css\" type=\"text/css\" />\n</head><body><div align=\"center\" class=\"musicContent\">\n"+ DocumentContainer.innerHTML + "\n</div></body>\n</html>";
    WindowObject.document.writeln(strHtml);
    WindowObject.document.close();
    WindowObject.focus();
	WindowObject.print();
	WindowObject.close();
}

function mouseOver(id) {
	document.getElementById("mouseOver"+id).style.display = "block";
}

function mouseOut(id) {
	document.getElementById("mouseOver"+id).style.display = "none";
}

function redirect(url) {
	window.location = url;
}

function MM_goToURL() { //v3.0
  var i, args=MM_goToURL.arguments; document.MM_returnValue = false;
  for (i=0; i<(args.length-1); i+=2) eval(args[i]+".location='"+args[i+1]+"'");
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}
