var geocoder;
	var map;
	var side_bar_html = "";
	var gmarkers = [];
	var i = 0;

	
      
	/// icons

	
   // On page load, call this function

   function load()
   {
        map = new GMap2(document.getElementById("map"));
		
		map.setCenter(new GLatLng(39.809874, -98.560706), 3);		
		map.setMapType(G_HYBRID_MAP);
		map.addControl(new GLargeMapControl());
		map.addControl(new GMapTypeControl());
        map.addMapType(G_PHYSICAL_MAP);
	 
	
		if(myMarkers!='none')
		{
			loadMyMarkers();
		}
		

		document.getElementById('map_center').value=map.getCenter();
		document.getElementById('map_zoom').value=map.getZoom();
		
		/// get center info...
		GEvent.addListener(map, "moveend", function()
		{
			//alert(map.getZoom()+'\n'+document.getElementById('map_zoom').value);
			
			if(document.getElementById('map_zoom').value!=map.getZoom())
			{
				document.getElementById('map_zoom').value=map.getZoom();
				
				// clear markers and reload for new zoom\\
				map.clearOverlays();
				if(myMarkers!='none')
				{
					loadMyMarkers();
				}
			}
			document.getElementById('map_center').value=map.getCenter();
			
		});
   }


   function addToMap(response)
   {
      place = response.Placemark[0];

      point = new GLatLng(place.Point.coordinates[1],
                          place.Point.coordinates[0]);
	  marker = new GMarker(point);

      map.addOverlay(marker);
		
		
	 GEvent.addListener(marker, "click", function() {
          marker.openInfoWindowHtml('need some info here!!');
        });
   }

	
	function addNewMarker()
	{
		var lat=document.getElementById('lat').value;
		var lon=document.getElementById('lon').value;
		
		if(lat=='')
		{
			place = map.getCenter();
			lat = place.y;
			lon = place.x;
		}
		
		point = new GLatLng(lat,lon);
		
		//alert(point)
		if(document.getElementById('newlatlon').value=='')
		{
			newMarker(point);
		}
		else
		{
			alert('Please save your changes\nbefore adding a new marker');
		}
	}
	
	
	function loadMyMarkers()
	{
		if(myMarkers)
		{
			for (var i = 0; i < myMarkers.length; i++)
			{
				if(map.getZoom()>=myMarkers[i][16])
				{
					var point = new GLatLng(myMarkers[i][2],myMarkers[i][3]);
					var html = '<center>';
					html += '<table width="200" class="marker_description">';
					html += '<tr><td align="center" class="marker_title">';
					html += myMarkers[i][4];
					html += '</td></tr><tr>';
					html += '<td align="left">';
					if(myMarkers[i][6]!='')
					{
						if(myMarkers[i][7]!='')
						{
							var imageDimensions=myMarkers[i][7].split("X");
							
							if(Number(imageDimensions[0])!='NaN')
							{
								var imageWidth=imageDimensions[0];
							}
							if(Number(imageDimensions[1])!='NaN')
							{
								var imageHeight=imageDimensions[1];
							}
						}
						html += '<img src="'+myMarkers[i][6]+'"';
						if(imageWidth>0)
						{
							html += ' width="'+imageWidth+'"';
						}
						if(imageHeight>0)
						{
							html += ' height="'+imageHeight+'"';
						}
						html += ' hspace="10" vspace="0" align="left">';
						//html += '</td>';
						//html += '<td width="90%" align="left">';
					}

					else
					{
						//html += '<td colspan=2 align="left">';
					}
					html += myMarkers[i][5];
					html += '</td></tr>';
					if(myMarkers[i][7]!='')
					{
						html += '<tr><td align="center" class="marker_edit">';
						html += '<a href="'+myMarkers[i][8]+'" title="'+myMarkers[i][9]+'">'+myMarkers[i][9]+'</a>';
						html += '</td></tr>';
					}
					html += '</table>';
						
									
					// create the marker
					var marker = createMarker(point,myMarkers[i][4],html,icon[myMarkers[i][14]],myMarkers[i][15]);
					map.addOverlay(marker);
					
					if(myMarkers[i][15]=='Y')
					{
						GEvent.trigger(marker,"click"); 
					}
					
					if(markerOpenID==myMarkers[i][1])
					{
						if(document.getElementById('map_center').value=='')
						{
							GEvent.trigger(marker,"click"); 
						}
					}
				}
			}
		}
	}
	 // A function to create the marker and set up the event window
	function createMarker(point,name,html,icon,draggable)
	{
		var marker = new GMarker(point,{icon: icon, title: name});
		GEvent.addListener(marker, "click", function() {
		marker.openInfoWindowHtml(html);
		});
		
		return marker;
	}
	  
	function myclick(i)
	{
		GEvent.trigger(gmarkers[i], "click");
	}
	
	function mapLink(url)
	{
		if(url.indexOf('?')=='-1')
		{
			url += '?';
		}
		else
		{
			url += '&';
		}
		url += 'sml='+document.getElementById('sml').value;
		url += '&map_zoom='+document.getElementById('map_zoom').value;
		url += '&map_center='+document.getElementById('map_center').value;
		window.open(url, '_top')
	}
  

    //