//	tabpanel gelöt
//	- fav	- viewed	- mostdis


function tabpanelswitch(switcher){

	if (switcher == 'fav') {
		document.getElementById('fav').style.display = "block";
		document.getElementById('viewed').style.display = "none";
		document.getElementById('mostdis').style.display = "none";
		document.getElementById('tp_fav').src = parent.fav_on;
		document.getElementById('tp_viewed').src = parent.viewed_off;
		document.getElementById('tp_mostdis').src = parent.mostdis_off;
	}
	if (switcher == 'viewed') {
		document.getElementById('fav').style.display = "none";
		document.getElementById('viewed').style.display = "block";
		document.getElementById('mostdis').style.display = "none";
		document.getElementById('tp_fav').src = parent.fav_off;
		document.getElementById('tp_viewed').src = parent.viewed_on;
		document.getElementById('tp_mostdis').src = parent.mostdis_off;
	}
	if (switcher == 'mostdis') {
		document.getElementById('fav').style.display = "none";
		document.getElementById('viewed').style.display = "none";
		document.getElementById('mostdis').style.display = "block";
		document.getElementById('tp_fav').src = parent.fav_off;
		document.getElementById('tp_viewed').src = parent.viewed_off;
		document.getElementById('tp_mostdis').src = parent.mostdis_on;
	}
}
	
	
var start_f = 1;
var start_v = 1;
var start_m = 1;



function show_fav(direction, total)
	{		
		if(direction=="right")
			start_f = start_f + 4;
		else if(direction=="left")
			start_f = start_v - 4;
		
		if(start_f >= 13)
			start_f = 1;
			
		else if(start_f <= 0)
			start_f = 13;
			
		if(start_f == 1 && total>0)
		{
			document.getElementById('fav1').style.display = "block";
			document.getElementById('fav2').style.display = "none";
			document.getElementById('fav3').style.display = "none";
			if(total<4) last = total; else last = 4;
				// document.getElementById('viewed_total').innerHTML = "[1-"+last+" of "+total+"]";
		}
		if(start_f == 5 && total>4)
		{
				document.getElementById('fav1').style.display = "none";
				document.getElementById('fav2').style.display = "block";
				document.getElementById('fav3').style.display = "none";
				if(total<8) last = total; else last = 8;
				// document.getElementById('viewed_total').innerHTML = "[6-"+last+" of "+total+"]";
		}
		if(start_f == 9 && total>8)
		{
				document.getElementById('fav1').style.display = "none";
				document.getElementById('fav2').style.display = "none";
				document.getElementById('fav3').style.display = "block";
				if(total<12) last = total; else last = 12;
				// document.getElementById('viewed_total').innerHTML = "[11-"+last+" of "+total+"]";
		}
		return;
}	
	
function show_viewed(direction, total)
	{		
		if(direction=="right")
			start_v = start_v + 4;
		else if(direction=="left")
			start_v = start_v - 4;
		
		if(start_v >= 13)
			start_v = 1;
			
		else if(start_v <= 0)
			start_v = 13;
			
		if(start_v == 1 && total>0)
		{
			document.getElementById('viewed1').style.display = "block";
			document.getElementById('viewed2').style.display = "none";
			document.getElementById('viewed3').style.display = "none";
			if(total<4) last = total; else last = 4;
				// document.getElementById('viewed_total').innerHTML = "[1-"+last+" of "+total+"]";
		}
		if(start_v == 5 && total>4)
		{
				document.getElementById('viewed1').style.display = "none";
				document.getElementById('viewed2').style.display = "block";
				document.getElementById('viewed3').style.display = "none";
				if(total<8) last = total; else last = 8;
				// document.getElementById('viewed_total').innerHTML = "[6-"+last+" of "+total+"]";
		}
		if(start_v == 9 && total>8)
		{
				document.getElementById('viewed1').style.display = "none";
				document.getElementById('viewed2').style.display = "none";
				document.getElementById('viewed3').style.display = "block";
				if(total<12) last = total; else last = 12;
				// document.getElementById('viewed_total').innerHTML = "[11-"+last+" of "+total+"]";
		}
		return;
}

function show_mostdis(direction, total)
	{		
		if(direction=="right")
			start_m = start_m + 4;
		else if(direction=="left")
			start_m = start_m - 4;
		
		if(start_m >= 13)
			start_m = 1;
			
		else if(start_m <= 0)
			start_m = 13;
			
		if(start_m == 1 && total>0)
		{
			document.getElementById('mostdis1').style.display = "block";
			document.getElementById('mostdis2').style.display = "none";
			document.getElementById('mostdis3').style.display = "none";
			if(total<4) last = total; else last = 4;
				// document.getElementById('viewed_total').innerHTML = "[1-"+last+" of "+total+"]";
		}
		if(start_m == 5 && start_m>4)
		{
				document.getElementById('mostdis1').style.display = "none";
				document.getElementById('mostdis2').style.display = "block";
				document.getElementById('mostdis3').style.display = "none";
				if(total<8) last = total; else last = 8;
				// document.getElementById('viewed_total').innerHTML = "[6-"+last+" of "+total+"]";
		}
		if(start_m == 9 && total>8)
		{
				document.getElementById('mostdis1').style.display = "none";
				document.getElementById('mostdis2').style.display = "none";
				document.getElementById('mostdis3').style.display = "block";
				if(total<12) last = total; else last = 12;
				// document.getElementById('viewed_total').innerHTML = "[11-"+last+" of "+total+"]";
		}
		return;
}