function initializeMap() {
	  if($('.map_initialized').length) {
	  }
	  else{
			if(document.getElementById("map_canvas_birmingham")) {
				mapBirmingham();
				$('.map').removeClass("map").addClass("map_initialized");
			}
			if(document.getElementById("map_canvas_london")) {
				mapLondon();
				$('.map').removeClass("map").addClass("map_initialized");
			}
			if(document.getElementById("map_canvas_manchester")) {
				mapManchester();
				$('.map').removeClass("map").addClass("map_initialized");
			}
		}
  }

	function setMapClass(){
		$('#moreaboutevent').addClass("map");
	}
//initializeMap is run on line 55 of ddaccordion.js to enable map display in hide/show div

//manchester map setup	
// 53.4766,-2.2466
function mapManchester() {
    var latlng = new google.maps.LatLng(53.476787,-2.253767);
    var myOptions = {
      zoom: 14,
      center: latlng,
      mapTypeId: google.maps.MapTypeId.ROADMAP	 
    };
    var map = new google.maps.Map(document.getElementById("map_canvas_manchester"), myOptions);
	var marker = new google.maps.Marker({
		position: latlng, 
		map: map, 
		title:"Train to Teach North"
		
  }); 
	var contentString = '<div id="window">'+
		'<div id="siteNotice">'+
		'</div>'+
		'<div id="bodyContent">'+
		'<img src="/upload/ttt/manchester_img.jpg" width="100px" alt="manchester central" style="float:none; margin-bottom:4px;" />'+
		'<p style="font-size: 12px; margin-bottom: 0px; color: #555555; font-family:arial, helvetica, sans-serif;">Museum of Science &amp; Industry (MOSI) <br /> ' +
		'Liverpool Road, Castlefield <br /> '+
		'Manchester, M3 4FP '+
		
		'</div>'+
		'</div>';
	
	var infowindow = new google.maps.InfoWindow({
		content: contentString
	});
	
	google.maps.event.addListener(marker, 'click', function() {
	  infowindow.open(map,marker);
	});	
	  }
	  
//birmingham map setup	
//	  52.4822,-1.8856
function mapBirmingham() {
    var latlng = new google.maps.LatLng(52.483072,-1.885554);
    var myOptions = {
      zoom: 15,
      center: latlng,
      mapTypeId: google.maps.MapTypeId.ROADMAP	 
    };
    var map = new google.maps.Map(document.getElementById("map_canvas_birmingham"), myOptions);
	var marker = new google.maps.Marker({
		position: latlng, 
		map: map, 
		title:"Train to Teach Midlands"
		
  }); 
	var contentString = '<div id="window">'+
		'<div id="siteNotice">'+
		'</div>'+
		'<div id="bodyContent">'+
		'<img src="/upload/ttt/birmingham_img.jpg" width="100px" alt="Thinktank at Millenium Point" style="float:none; margin-bottom:4px;" />'+
		'<p>Thinktank at Millenium Point <br /> ' +
		'Curzon Street <br /> '+
		'Birmingham, B4 7XG '+
		
		'</div>'+
		'</div>';
	
	var infowindow = new google.maps.InfoWindow({
		content: contentString
	});
	
	google.maps.event.addListener(marker, 'click', function() {
	  infowindow.open(map,marker);
	});	

	  }

//london map setup	
function mapLondon() {
    var latlng = new google.maps.LatLng(51.4993,-0.1742);
    var myOptions = {
      zoom: 14,
      center: latlng,
      mapTypeId: google.maps.MapTypeId.ROADMAP	 
    };
    var map = new google.maps.Map(document.getElementById("map_canvas_london"), myOptions);
	var marker = new google.maps.Marker({
		position: latlng, 
		map: map, 
		title:"Train to Teach London &amp; South East"
		
  }); 
	var contentString = '<div id="window">'+
		'<div id="siteNotice">'+
		'</div>'+
		'<div id="bodyContent">'+
		'<img src="/upload/ttt/london_img.jpg" width="100px" alt="Science Museum" style="float:none; margin-bottom:4px;" />'+
		'<p>Science Museum <br /> ' +
		'Exhibition Road <br /> '+
		'London, SW7 2DD '+
		
		'</div>'+
		'</div>';
	
	var infowindow = new google.maps.InfoWindow({
		content: contentString
	});
	
	google.maps.event.addListener(marker, 'click', function() {
	  infowindow.open(map,marker);
	});	

  }