var sLinkBase = 'http://www.climatechangenorthwest.com/myareacontent';
    var sThumbImgBase = 'http://www.climatechangenorthwest.com/imagebank-images';
<!--<script>-->
	var oMarkers = new Object;
  	//var aMarkers = [];
	//var aMarkerHtml = [];
  	//var iMarkerIndex = 0;
  	var oMap;
  	var LastInfoBox;
	var point1 = 0;
  	
  	var iCurrentRegionId = 5;
  	var iCurrentCatId = 0;
    
  	var sIconBase = '/assets/map_icons';
    var oIconMap = new Object;
    var oRegionLocations = new Object;
    
    
    oIconMap.cat73 = "key-icon-adaptation.gif";oIconMap.cat4 = "key-icon-advice.gif";oIconMap.cat17 = "key-icon-business.gif";oIconMap.cat66 = "key-icon-community.gif";oIconMap.cat14 = "key-icon-efficiency.gif";oIconMap.cat9 = "key-icon-public.gif";oIconMap.cat30 = "key-icon-renewable.gif";oIconMap.cat22 = "key-icon-sustainable.gif";oIconMap.cat6 = "key-icon-transport.gif";    
    oRegionLocations.region5 = new Array(53.34317300000000000000, -2.44171100000000000000);oRegionLocations.region1 = new Array(54.43650500000000000000, -3.09402500000000000000);oRegionLocations.region3 = new Array(53.46352600000000000000, -2.09838900000000000000);oRegionLocations.region2 = new Array(53.96335700000000000000, -2.55706800000000000000);oRegionLocations.region4 = new Array(53.45616700000000000000, -2.78503400000000000000);oRegionLocations.region6 = new Array(0.00000000000000000000, 0.00000000000000000000);    
    
    function InitMap(zoom) {
      if (GBrowserIsCompatible()) 
      {
	  	zoom = 9;
        var map = new GMap2(document.getElementById("googlemap-container"));
        map.setCenter(new GLatLng(53.85414668343028, -2.62847900390625), zoom);
        zoom = 9;
        map.addControl(new GSmallMapControl());
        map.addControl(new GMapTypeControl());
        
        oMap = map;
        point1 = 0;
        GetImages(5, 0);
        //GetImages(0, 0);
      }
    }
    
    function changeInitMap(lat, lng) {
      if (GBrowserIsCompatible()) 
      {
		zoom = 9;
        var map = new GMap2(document.getElementById("googlemap-container"));
        map.setCenter(new GLatLng(lat, lng), zoom);
        map.addControl(new GSmallMapControl());
        map.addControl(new GMapTypeControl());
        
        oMap = map;
        point1 = 0;
        GetImages(5, 0);
        //GetImages(0, 0);
      }
    }
    
    function InitMiniMap(iMapInitLong, iMapInitLat, iCatId) {
      if (GBrowserIsCompatible()) 
      {
        var map = new GMap2(document.getElementById("google-mini-map"));
        map.setCenter(new GLatLng(iMapInitLat, iMapInitLong), 10);

        var icon = new GIcon();

        icon.image = sIconBase + '/' + oIconMap['cat'+iCatId];
        icon.iconSize = new GSize(21, 21);
        icon.shadowSize = new GSize(22, 20);
        icon.iconAnchor = new GPoint(6, 20);
        icon.infoWindowAnchor = new GPoint(5, 1);
        var marker = new GMarker(new GLatLng(iMapInitLat, iMapInitLong), icon);

        map.addOverlay(marker);
      }
    }

    function PanToLocation(lat, lng)
  	{
		if (!oMap){
			changeInitMap(lat, lng);
		} 
		oMap.panTo(new GLatLng(parseFloat(lat), parseFloat(lng)));
		if (point1 == 0){
			oMap.setCenter(new GLatLng(parseFloat(lat), parseFloat(lng)), 9);
			point1 = 1;
		}
		
  	}
    
    function ChangeLocation(iRegionId)
    {
    	//iCurrentRegionId = iRegionId;
    	//oMap.clearOverlays();
    	//GetImages(iCurrentRegionId, iCurrentCatId);
		if (iRegionId == '0'){
			InitMap(7);
			zoom = 9;
		} else {
    		PanToLocation(oRegionLocations['region'+iRegionId][0], oRegionLocations['region'+iRegionId][1]);
		}
    }
    
    function ChangeCat(iCatId)
    {
    	document.getElementById('mapkey'+iCurrentCatId).className = document.getElementById('mapkey'+iCurrentCatId).className.replace(/active/, "inactive");
    
    	iCurrentCatId = iCatId;
    	oMap.clearOverlays();
    	GetImages(iCurrentRegionId, iCurrentCatId);
    	
    	
    	document.getElementById('mapkey'+iCurrentCatId).className = document.getElementById('mapkey'+iCurrentCatId).className.replace(/inactive/, "active");
    }
    
    function GetImages(iRegionId, iCatId)
  	{	
  		//alert("/imagebank/services/GetImages.xml.php?iRegionId="+iRegionId+"&iCatId="+iCatId);
  		GDownloadUrl("/assets/map/GetImages.xml.php?iRegionId="+iRegionId+"&iCatId="+iCatId, function(data, responseCode) 
  			{
  				var xml = GXml.parse(data);
	  			var results = document.getElementById('results');
	  					
	  			try
	  			{
	  				if (xml.documentElement == null) throw "Error obtaining XML";
	  				
	  				var images = xml.documentElement.getElementsByTagName("image");
					if (images == null) throw "Error obtaining XML";
					
					if (images == null || images.length == 0) throw "No Results";
					
					//clear previous if any	
					oMarkers = new Object;
					//aMarkerHtml = [];
					//iMarkerIndex = 0;
					
					for (var i = 0; i < images.length; i++) 
					{
			    		//if (i > 3) break;
			    		var point = new GLatLng(
			    							parseFloat(images[i].getAttribute("lat")),
											parseFloat(images[i].getAttribute("lng"))
			                  		);
				                  	
						
						oMarkerData = new MarkerData(images[i].getAttribute("image_id"), 
			  images[i].getAttribute("sub_id"), images[i].getAttribute("cat_id"), 
              images[i].getAttribute("name"), images[i].getAttribute("thumb"), 
              images[i].getAttribute("thumb_width"), images[i].getAttribute("thumb_height"), 
              images[i].getAttribute("caption"));
			                 
			// create new javascript name
						marker = CreateMarker(point, oMarkerData);
			            oMap.addOverlay(marker);
						
						//iMarkerIndex++;
	      			}
	  			}
	  			catch (e)
	  			{
					alert(e);
	  				return false;
	  			}
	  			
      		}
      	);
      	
      	return true;
  	}
  	
  	function CreateMarker(point, oMarkerData) 
  	{
  		var icon = new GIcon();
		var hiddenstatus = false;
  		
  		//alert('here2');
  		
  		//alert(iCatId);
  		
  		icon.image = sIconBase + '/' + oIconMap['cat'+oMarkerData.iCatId];
  		//icon.shadow = "/assets/shared/images/services/mm_20_shadow.png";
		
  		//if (sName == 'Jodrell Bank') alert(icon.image);
  		
		icon.iconSize = new GSize(21, 21);
		icon.shadowSize = new GSize(22, 20);
		icon.iconAnchor = new GPoint(6, 20);
		icon.infoWindowAnchor = new GPoint(5, 1);
		
		var marker = new GMarker(point, icon);

		var sImgThumb = sThumbImgBase+"/"+oMarkerData.iImgId+"/thumb/"+oMarkerData.sThumb;
  		var sHtml = "<p><strong>"+oMarkerData.sName+"</strong><br />&nbsp;</p>" + "<p><a href=\""+sLinkBase+"/?content_id="+oMarkerData.iImgId+"/\"><img src=\""+sImgThumb+"\" alt=\""+oMarkerData.sName+"\" border=\"0\" width=\""+oMarkerData.iThumbWidth+"\" height=\""+oMarkerData.iThumbHeight+"\" /></a></p>";
  		
  		oMarkers['img'+oMarkerData.iImgId] = new MarkerObj(marker, oMarkerData); 
  		
  		GEvent.addListener(marker, "click", function() {
    		//marker.openInfoWindowHtml(sHtml);
    		//marker.shopMapBlowup(sHtml);
    		ShowInfo(oMarkerData.iImgId);
  		});
  		
  		return marker;
	}
	
	/*function FindMarker(iImgId)
	{
		for (i in aMarkers) {
  			if (aMarkers[i].markerId == markerId) return aMarkers[i];
  		}
  		return null;
	}*/
	
	function ShowInfo(iImgId)
	{
		oMarker = oMarkers['img'+iImgId];
		
		document.getElementById('map-image-label').innerHTML = GetContent(oMarker.oMarkerData);
		document.getElementById('map-image').innerHTML = GetImage(oMarker.oMarkerData);
		
		if (LastInfoBox) 
		{
			HideInfoBox();
			lastInfoBox = null;
		}
		
		LastInfoBox=new Infobox(oMarker);
    	
		oMap.addOverlay(LastInfoBox);
		
		MarkerPoint = oMarker.marker.getPoint();
		
		var bounds = oMap.getBounds();
		var southWest = bounds.getSouthWest();
		var northEast = bounds.getNorthEast();
		var lngSpan = northEast.lng() - southWest.lng();
		var latSpan = northEast.lat() - southWest.lat();
		var minLat = southWest.lat();
		var maxLat = northEast.lat();
		var minLon = southWest.lng();
		var maxLon = northEast.lng();
		var newLat=MarkerPoint.lat() - 0.3*(minLat-maxLat);
		var newLon=MarkerPoint.lng() - 0.17*(maxLon-minLon); 
		oMap.panTo(new GLatLng(newLat, newLon));
	}
	
	function HideShowMarkersByCat(iCatId)
	{
		//alert(iCatId);
		// get value of the checkbox
		// 1 for show and 0 for hide
		if (iCatId == '30'){ show = document.form1.renewable.checked;}
		if (iCatId == '6'){ show = document.form1.sustainable.checked;}
		if (iCatId == '22'){ show = document.form1.buildings.checked;}
		if (iCatId == '14'){ show = document.form1.efficiency.checked;}
		if (iCatId == '4'){ show = document.form1.support.checked;}
		if (iCatId == '17'){ show = document.form1.commitment.checked;}
		if (iCatId == '9'){ show = document.form1.public.checked;}
		if (iCatId == '66'){ show = document.form1.activity.checked;}
		if (iCatId == '73'){ show = document.form1.adaption.checked;}
		//alert(show);
		for (i in oMarkers)
		{
			//alert(i);
			oMarker = oMarkers[i];
			//alert(oMarker);
			
			if (oMarker.oMarkerData.iCatId == iCatId)
			{
				if (show == '1'){
					oMarker.marker.show();
					checkboxes(iCatId);
				} else {
					oMarker.marker.hide();
					uncheckboxes(iCatId);
				}
			}
		}
	}
	
	function HideShowMarkersByImgId(SubId)
	{
		for (i in oMarkers)
		{
			//alert(i);
			oMarker = oMarkers[i];
			
			//alert(oMarker.oMarkerData.iSubCatId+"/"+SubId);
			if (oMarker.oMarkerData.iSubCatId == SubId)
			{
				if (oMarker.marker.isHidden()){
					oMarker.marker.show();
				} else {
					oMarker.marker.hide();
				}
			}
		}
	}
	
	function HideInfoBox()
	{
		oMap.removeOverlay(LastInfoBox);
	}
	
	function MarkerData(iImgId, iSubCatId, iCatId, sName, sThumb, iThumbWidth, iThumbHeight, sCaption)
	{
		this.iImgId=iImgId;
		this.iCatId=iCatId;
		this.iSubCatId=iSubCatId;
		this.sName=sName;
		this.sThumb=sThumb;
		this.iThumbWidth=iThumbWidth;
		this.iThumbHeight=iThumbHeight;
		this.sCaption=sCaption;
	}
	
	function MarkerObj(marker, oMarkerData)
	{
		this.marker = marker;
		this.oMarkerData = oMarkerData;
	}
	
	// OVERLAY FUNCTIONS
	// Here, we define the infobox class for a custom Google maps overlay.
	// Next, we define the functions for initialise, remove from map and copy.
	// Lastly, we define the redraw function for plotting the infobox in the
	// correct position on the Google Maps. 
	
	function Infobox(oMarkerObj) {
		this.oMarkerObj = oMarkerObj;
	}
	    
	Infobox.prototype = new GOverlay();
	
	Infobox.prototype.initialize = function(map) {
		var div = document.createElement("div");
		div.style.position = "absolute";
		// Specifies which google map layer the infobox will appear on
		map.getPane(G_MAP_MARKER_PANE).appendChild(div);
		this.map_ = oMap;
		this.div_ = div;
	}
	
	// Remove the main DIV from the map pane
	Infobox.prototype.remove = function() {
		this.div_.parentNode.removeChild(this.div_);
	}
	
	// Copy our data to a new Rectangle
	Infobox.prototype.copy = function() {
		return new Infobox(this.oMarkerObj);
	}
	
	// Redraw the rectangle based on the current projection and zoom level
	Infobox.prototype.redraw = function(force) {
		// We only need to redraw if the coordinate system has changed
		// if (!force) return;
		// Work out what content we need to put in the info box
		
		insertContent = '<div id="google-map-popup" class="google-map-popup" style="visibility: visible"><div id="map-image">';
		insertContent += GetImage(this.oMarkerObj.oMarkerData);
		insertContent += '</div><div id="map-image-label" class="map-image-label">';
		insertContent += GetContent(this.oMarkerObj.oMarkerData);
		
		insertContent+='</div>';
		
		insertContent+='<div class="google-map-pop-close"><a href="javascript:void(0)" onclick="HideInfoBox()"><img src="/assets/images/map/ico-close.gif" width="13" height="13" border="0" alt="close" title="close" /></a></div></div>';
		
		//alert(insertContent);
		
		MarkerPoint = this.oMarkerObj.marker.getPoint();
		
		// Insert content into parent div defined in initialise function
		this.div_.innerHTML=insertContent;
		
		// Now work out where to place the info box on the basis of infobox height,
		// infobox width, and lon and lat of marker	
		// Calculate the DIV coordinates 
		var markerpos = this.map_.fromLatLngToDivPixel(new GLatLng(MarkerPoint.lat(), MarkerPoint.lng()));
		// set dimensions
		var divheight = document.getElementById("google-map-popup").offsetHeight;
		var divwidth = document.getElementById("google-map-popup").offsetWidth;
		
		// position the DIV
		this.div_.style.width = divwidth + "px";
		this.div_.style.height = divheight + "px";
		this.div_.style.left =  (markerpos.x-105) + "px";
		//this.div_.style.top = (markerpos.y-divheight+2) + "px";
		this.div_.style.top = (markerpos.y-divheight+20) + "px";
	}
	
	function GetContent(oMarkerData)
	{
		//var sImgThumb = sThumbImgBase+"/"+oMarkerData.iImgId+"/thumb/"+oMarkerData.sThumb;
		
		insertContent = oMarkerData.sName;
		insertContent += "<a href=\"#\" onclick=\"frames['testiframe2'].location.href = '"+sLinkBase+"/?content_id="+oMarkerData.iImgId+"'; showDiv('location_detaildiv'); hideDiv('bodydiv-map');\">+ more info</a>";
		
		/*insertContent = "<p><strong>"+oMarkerData.sName+"</strong></p><p>test</p>";*/
		
		//insertContent+= "<p>"+this.oMarkerObj.oMarkerData.sName+"</p>";
		
		/*insertContent+="<p>&nbsp;</p>";
		insertContent+="<p><a href='javascript:void(0)' onclick='HideInfoBox()' class='closebutton'>Close</a></p>";*/
		
		return insertContent;
	}
	
	function GetImage(oMarkerData)
	{
		var sImgThumb = sThumbImgBase+"/"+oMarkerData.iImgId+"/med/"+oMarkerData.sThumb;
		sImgContent = "<a href=\"#\" onclick=\"frames['testiframe2'].location.href = '"+sLinkBase+"/?content_id="+oMarkerData.iImgId+"'; showDiv('location_detaildiv'); hideDiv('bodydiv-map'); \"><img src=\""+sImgThumb+"\" alt=\""+oMarkerData.sName+"\" border=\"0\" width=\""+oMarkerData.iThumbWidth+"\" height=\""+oMarkerData.iThumbHeight+"\" /></a>";
		
		return sImgContent;
	}
	

<!--</script>-->