$(document).ready(function(){

	$("#select_language").mouseover(function() {
		$("#languages").show();
	});
	
	$("#select_language").mouseout(function() {
		$("#languages").hide();
	});

	$("#size_down").click(function() {
		fontsizedown();
	});
	
	$("#size_up").click(function() {
		fontsizeup();
	});
	
	$("#tab_avail").click(function() {
		$("#availability").show();
		$("#photos").hide();
		$("#map").hide();
		$("#tab_avail").addClass("active");
		$("#tab_photos").removeClass("active");
		$("#tab_map").removeClass("active");
	});
	
	$("#tab_photos, #show_policies").click(function() {
		$("#availability").hide();
		$("#photos").show();
		$("#map").hide();
		$("#tab_avail").removeClass("active");
		$("#tab_photos").addClass("active");
		$("#tab_map").removeClass("active");
	});
	
	$("#tab_map").click(function() {
		$("#availability").hide();
		$("#photos").hide();
		$("#map").show();
		$("#tab_avail").removeClass("active");
		$("#tab_photos").removeClass("active");
		$("#tab_map").addClass("active");
		map.checkResize();
	});
	
	$('#check_radius').click( function () {
		
		var id = $('#AirportId').attr('value');
		var radius = $('#AirportRadius').attr('value');

		$.get("/airports/count/", { id: id, radius: radius }, function(data){
			$("#nr_hotels").html(data);
			$("#AirportNrHotels").attr('value',data);
			
		});
	});
	
	$('.photo').click(function() {
	    var src = $(this).attr('id');
	    $('#bigImage').attr('src', src);
	});
	


});


function popupWindow(url, name, width, height) {
  popupWin = window.open(url, name, 'scrollbars=1,resizable=1,height=' + height + ',width=' + width + ',left=50,top=50')
}



/** Change font-size */
function fontsizeup() {
	active = getActiveStyleSheet();
	switch (active) {
	case 'A--' : 
	  setActiveStyleSheet('A-');
	  break;
	case 'A-' : 
	  setActiveStyleSheet('A');
	  break;
	case 'A' : 
	  setActiveStyleSheet('A+');
	  break;
	case 'A+' : 
	  break;
	default :
	  setActiveStyleSheet('A');
	  break;
	}
}

function fontsizedown() {
  active = getActiveStyleSheet();
  switch (active) {
	case 'A+' : 
	  setActiveStyleSheet('A');
	  break;
	case 'A' : 
	  setActiveStyleSheet('A-');
	  break;
	case 'A-' : 
	  setActiveStyleSheet('A--');
	  break;
	case 'A--' : 
	   break;
	default :
	  setActiveStyleSheet('A--');
	  break;
  }
}

function setActiveStyleSheet(title) {
  var i, a, main;
  for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
	if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title")) {
	  a.disabled = true;
	  if(a.getAttribute("title") == title) a.disabled = false;
	}
  }
}

function getActiveStyleSheet() {
  var i, a;
  for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
	if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title") && !a.disabled) return a.getAttribute("title");
  }
  return null;
}

function getPreferredStyleSheet() {
  return ('A-');
}

function createCookie(name,value,days) {
  if (days) {
	var date = new Date();
	date.setTime(date.getTime()+(days*24*60*60*1000));
	var expires = "; expires="+date.toGMTString();
  }
  else expires = "";
  document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name) {
  var nameEQ = name + "=";
  var ca = document.cookie.split(';');
  for(var i=0;i < ca.length;i++) {
	var c = ca[i];
	while (c.charAt(0)==' ') c = c.substring(1,c.length);
	if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
  }
  return null;
}

window.onload = function(e) {
  var cookie = readCookie("style");
  var title = cookie ? cookie : getPreferredStyleSheet();
  setActiveStyleSheet(title);
}

window.onunload = function(e) {
  var title = getActiveStyleSheet();
  createCookie("style", title, 365);
}

var cookie = readCookie("style");
var title = cookie ? cookie : getPreferredStyleSheet();
if (title == 'null') {
  title = getPreferredStyleSheet();
}

//setActiveStyleSheet(title);