function format(modus) {
	if(modus == 1) {
		$('#formatIOS').css('background-color','#212121').css('color','#e2e5ec');
		$('#formatMP3').css('background-color','').css('color','');
		$('#actionframe').attr("src","setformat.php?m=1"); 
	}
	else {
		$('#formatMP3').css('background-color','#212121').css('color','#e2e5ec');
		$('#formatIOS').css('background-color','').css('color','');
		$('#actionframe').attr("src","setformat.php?m=2");
	}
}

function download(id) {
	$('#actionframe').attr("src","download/?id="+id);
}

function preview(nr) {
	var previewurlCrypted = $('#coverbild'+nr).attr('preview');
	var previewurlDecrypted = decode_base64(previewurlCrypted);
	
	$('#actionframe').attr("src","content/player.swf?autostart=true&file="+previewurlDecrypted);
	
	$('#play1,#play2,#play3,#play4,#play5').fadeOut();
	$('#play'+nr).fadeIn();
}

function getMusic() {
	$('#logo').html('ringeltone.com...');
	$('#play1,#play2,#play3,#play4,#play5').fadeOut();
	var query = $('#query').val();
	
	if(query.length > 0) {
		$('#startscreen').fadeOut('fast');
	}
	
	$.get('brain/fetch.php?q='+query, function(vorschlaege){
		var vorschlag = jQuery.parseJSON(vorschlaege);
		
		var id1 = vorschlag.id1;
		var id2 = vorschlag.id2;
		var id3 = vorschlag.id3;
		var id4 = vorschlag.id4;
		var id5 = vorschlag.id5;
		
		var titel1 = vorschlag.track1;
		var titel2 = vorschlag.track2;
		var titel3 = vorschlag.track3;
		var titel4 = vorschlag.track4;
		var titel5 = vorschlag.track5;
		
		var preview1 = vorschlag.preview1;
		var preview2 = vorschlag.preview2;
		var preview3 = vorschlag.preview3;
		var preview4 = vorschlag.preview4;
		var preview5 = vorschlag.preview5;
		
		var cover1 = vorschlag.cover1;
		var cover2 = vorschlag.cover2;
		var cover3 = vorschlag.cover3;
		var cover4 = vorschlag.cover4;
		var cover5 = vorschlag.cover5;
		
		if(id1) {
			$('#music1').fadeIn();
			$('#itemTitle1').html(urldecode(titel1));
			$('#cover1').attr('src',decode_base64(cover1));
			$('#itemDL1').attr('onclick','download("'+id1+'")');
			$('#coverbild1').attr('preview',preview1);
		}
		if(!id1) {
			$('#music1').fadeOut();
		}
		
		// NEXT
		if(id2) {
			$('#music2').fadeIn();
			$('#itemTitle2').html(urldecode(titel2));
			$('#cover2').attr('src',decode_base64(cover2));
			$('#itemDL2').attr('onclick','download("'+id2+'")');
			$('#coverbild2').attr('preview',preview2);
		}
		if(!id2) {
			$('#music1').fadeOut();
		}
		
		// NEXT
		if(id3) {
			$('#music3').fadeIn();
			$('#itemTitle3').html(urldecode(titel3));
			$('#cover3').attr('src',decode_base64(cover3));
			$('#itemDL3').attr('onclick','download("'+id3+'")');
			$('#coverbild3').attr('preview',preview3);
		}
		if(!id3) {
			$('#music1').fadeOut();
		}
		
		// NEXT
		if(id4) {
			$('#music4').fadeIn();
			$('#itemTitle4').html(urldecode(titel4));
			$('#cover4').attr('src',decode_base64(cover4));
			$('#itemDL4').attr('onclick','download("'+id4+'")');
			$('#coverbild4').attr('preview',preview4);
		}
		if(!id4) {
			$('#music1').fadeOut();
		}
		
		// NEXT
		if(id5) {
			$('#music5').fadeIn();
			$('#itemTitle5').html(urldecode(titel5));
			$('#cover5').attr('src',decode_base64(cover5));
			$('#itemDL5').attr('onclick','download("'+id5+'")');
			$('#coverbild5').attr('preview',preview5);
		}
		if(!id5) {
			$('#music5').fadeOut();
		}
		
		if(query.length == 0) {
			$('#music1,#music2,#music3,#music4,#music5').fadeOut();
			$('#startscreen').fadeIn('fast');
		}
		
		$('#logo').html('ringeltone.com');
	});
	
}

function urldecode(str) {
  return decodeURIComponent((str + '').replace(/\+/g, '%20'));
}

function decode_base64(s) {
    var e={},i,k,v=[],r='',w=String.fromCharCode;
    var n=[[65,91],[97,123],[48,58],[43,44],[47,48]];

    for(z in n){for(i=n[z][0];i<n[z][1];i++){v.push(w(i));}}
    for(i=0;i<64;i++){e[v[i]]=i;}

    for(i=0;i<s.length;i+=72){
    var b=0,c,x,l=0,o=s.substring(i,i+72);
         for(x=0;x<o.length;x++){
                c=e[o.charAt(x)];b=(b<<6)+c;l+=6;
                while(l>=8){r+=w((b>>>(l-=8))%256);}
         }
    }
    return r;
 }
 
 function imp(modus) {
 if(!modus) {
 	$('#ausblenden,#impressum').fadeIn(); }
 else {$('#ausblenden,#impressum').fadeOut();}
 }