// JavaScript Document

function saveAlbum(pk)
{
	deleteCookie('basket', '/');
	if(typeof(pk)!='undefined')
		setCookie('basket', http_build_query({'artist':parse_str(artist), 'album':parse_str(albums[pk])}), null, '/');
	else
		setCookie('basket', http_build_query({'artist':parse_str(artist), 'album':parse_str(album)}), null, '/');
}

function saveSongs(pk)
{
	deleteCookie('basket', '/');
	price=0;
	sng=new Array();
	//alert(pk);
	if(typeof(pk)!='undefined')
	{
		sng[pk]=new Object(parse_str(songs[pk]));
		price=parseFloat(sng[pk]['price']);
	}
	else
	{
		lst=document.getElementById('traklist').getElementsByTagName('input');
		for(i=0; i<lst.length; i++) if (lst[i].type=='checkbox' && lst[i].checked)
		{
			pk=lst[i].id.substr(8);
			sng[pk]=new Object(parse_str(songs[pk]));
			price+=parseFloat(sng[pk]['price']);
			
		}
	}
	if(sng.length>0)
		{
		var obj=new Object({'artist':parse_str(artist), 'album':parse_str(album), 'songs':sng});
		setCookie('basket', http_build_query(obj), null, '/');
		}
	else
		deleteCookie('basket', '/');

	price=Math.round(price*100)/100;

	return price;

}