function number_format (number, decimals, dec_point, thousands_sep)
{
  var exponent = "";
  var numberstr = number.toString ();
  var eindex = numberstr.indexOf ("e");
  if (eindex > -1)
  {
    exponent = numberstr.substring (eindex);
    number = parseFloat (numberstr.substring (0, eindex));
  }
  
  if (decimals != null)
  {
    var temp = Math.pow (10, decimals);
    number = Math.round (number * temp) / temp;
  }
  var sign = number < 0 ? "-" : "";
  var integer = (number > 0 ? 
      Math.floor (number) : Math.abs (Math.ceil (number))).toString ();
  
  var fractional = number.toString ().substring (integer.length + sign.length);
  dec_point = dec_point != null ? dec_point : ".";
  fractional = decimals != null && decimals > 0 || fractional.length > 1 ? 
               (dec_point + fractional.substring (1)) : "";
  if (decimals != null && decimals > 0)
  {
    for (i = fractional.length - 1, z = decimals; i < z; ++i)
      fractional += "0";
  }
  
  thousands_sep = (thousands_sep != dec_point || fractional.length == 0) ? 
                  thousands_sep : null;
  if (thousands_sep != null && thousands_sep != "")
  {
	for (i = integer.length - 3; i > 0; i -= 3)
      integer = integer.substring (0 , i) + thousands_sep + integer.substring (i);
  }
  
  return sign + integer + fractional + exponent;
}

function drawBars(bars, width) {
	$(document).ready(function() {
		for(var x=0; x < bars.length; x++) {
			$("#bar_" + bars[x]).animate( { width:width[x] + "px" }, { queue:false, duration:1000 } )
		}
	});
}

function loadJsonStats(uid) {
	$(document).ready(function() {
		$.getJSON("/stats/" + uid + ".json", function(data) {
			// current stats
			if(data.online > 0) $("#stats_online").text(number_format(data.online,0,null,'.'));
			if(data.today.visitors > 0) $("#stats_today_visitors").text(number_format(data.today.visitors,0,null,'.'));
			if(data.today.pi > 0) $("#stats_today_pi").text(number_format(data.today.pi,0,null,'.'));
			if(data.today.visitors_prognose > 0) $("#stats_today_prognose_visitors").text(number_format(data.today.visitors_prognose,0,null,'.'));
			if(data.today.pi_prognose > 0) $("#stats_today_prognose_pi").text(number_format(data.today.pi_prognose,0,null,'.'));
			
			// stats for yesterday
			try {
				$("#stats_yesterday_visitors").text(number_format(data.yesterday.visitors,0,null,'.'));
				$("#stats_yesterday_pi").text(number_format(data.yesterday.pi,0,null,'.'));
			} catch (e) {
				$("#stats_yesterday_visitors").text(lang['no_data']);
				$("#stats_yesterday_pi").text(lang['no_data']);
			}
			
			// this month
			if(data.this_month.visitors > 0) $("#stats_thismonth_visitors").text(number_format(data.this_month.visitors,0,null,'.'));
			if(data.this_month.pi > 0) $("#stats_thismonth_pi").text(number_format(data.this_month.pi,0,null,'.'));
			
			// last month
			try {
				$("#stats_lastmonth_visitors").text(number_format(data.last_month.visitors,0,null,'.'));
				$("#stats_lastmonth_pi").text(number_format(data.last_month.pi,0,null,'.'));
			} catch (e) {
				$("#stats_lastmonth_visitors").text(lang['no_data']);
				$("#stats_lastmonth_pi").text(lang['no_data']);
			} 
			
			try {
				// total
				$("#stats_total_visitors").text(number_format(data.total.visitors,0,null,'.'));
				$("#stats_total_pi").text(number_format(data.total.pi,0,null,'.'));	
			} catch (e) {}
			
			
			
			
			setTimeout("loadJsonStats(" + uid + ")",1000);
		});
	});
}

function loadIpList(id) {
	// get new IP adresses (10 max)
	$(document).ready(function() {
		$.getJSON("/stats/ips/" + uid + "/laststamp/" + laststamp + ".json", function(data) {
			if(data.ips != null) {
				for(var x = data.ips.length-1; x >= 0; x-=1) {
					$("#list").prepend("<li id=\"ip_"+x+"\" style=\"display:none;\"><a href=\"http://ripe.net/fcgi-bin/whois?form_type=simple&full_query_string=&searchtext="+(data.ips[x].ip)+"&do_search=Search\" target=\"_blank\"><span style=\"color: gray\">"+(data.ips[x].time)+"</span> <span style=\"color: lightgray\">|</span> "+(data.ips[x].ip)+".xxx</a></li>");
					$("#ip_"+x).slideDown(500, function() {
						if($("#list li").size() == 11) {
							$("#list").children(":last").remove();	
						}
					});
					laststamp = data.ips[x].last_hit_at;
					if(listcount < 10) {
						listcount += 1;
					} 
				}
			}
			setTimeout('loadIpList('+id+')',1000);
		});
	});
}

function changeCode(color) {
	$("#radio_"+color).click();
	$("#code").text('<script type="text/javascript" src="http://www.ipcounter.de/count_js.php?u='+id+'&amp;color='+color+'"></script>');
}

function setLanguage(lang) {
	$(document).ready(function() {
		$.get("/lang/"+lang,null,function() {
			location.reload();
		});
	});
}