function moreInfo(action)
{
	//alert(action);
	less = document.getElementById("pre_content");
	more = document.getElementById("content");
	
	if(action == "expand")
	{
		less.style.display = "none";
		more.style.display = "block";
	}
	else if(action == "contract")
	{
		more.style.display = "none";
		less.style.display = "block";
	}
}

var gmarkers = [];
var htmls = [];
var to_htmls = [];
var from_htmls = [];
var i=0;

function initialize()
{
	if(GBrowserIsCompatible())
	{
	
		
		 // Display the map, with some controls and set the initial location 
      var map = new GMap2(document.getElementById("map_canvas"));
      map.addControl(new GLargeMapControl());
      map.addControl(new GMapTypeControl());
      map.setCenter(new GLatLng(53.265341,-0.492625), 16);
    
      // Set up three markers with info windows 
    
      var point = new GLatLng(53.265341,-0.492625);
      var marker = createMarker(point,'Tony Crowe','Independant Health & Safety Consultant<br />12 High Street<br />Nettleham<br />Lincoln<br />LN2 2PG<br />Lincoln,<br />LN4 2QR');
      map.addOverlay(marker);
	}
}


      // A function to create the marker and set up the event window
      function createMarker(point,name,html) {
        var marker = new GMarker(point);

        // The info window version with the "to here" form open
        to_htmls[i] = html + '<br>Directions: <b>To here</b> - <a href="javascript:fromhere(' + i + ')">From here</a>' +
           '<br>Start address:<form action="http://maps.google.com/maps" method="get" target="_blank">' +
           '<input type="text" SIZE=40 MAXLENGTH=40 name="saddr" id="saddr" value="" /><br>' +
           '<INPUT value="Get Directions" TYPE="SUBMIT">' +
           '<input type="hidden" name="daddr" value="' + point.lat() + ',' + point.lng() + 
                  // "(" + name + ")" + 
           '"/>';
        // The info window version with the "to here" form open
        from_htmls[i] = html + '<br>Directions: <a href="javascript:tohere(' + i + ')">To here</a> - <b>From here</b>' +
           '<br>End address:<form action="http://maps.google.com/maps" method="get"" target="_blank">' +
           '<input type="text" SIZE=40 MAXLENGTH=40 name="daddr" id="daddr" value="" /><br>' +
           '<INPUT value="Get Directions" TYPE="SUBMIT">' +
           '<input type="hidden" name="saddr" value="' + point.lat() + ',' + point.lng() +
                  // "(" + name + ")" + 
           '"/>';
        // The inactive version of the direction info
        html = html + '<br>Directions: <a href="javascript:tohere('+i+')">To here</a> - <a href="javascript:fromhere('+i+')">From here</a>';

        GEvent.addListener(marker, "click", function() {
          marker.openInfoWindowHtml(html);
        });
        gmarkers[i] = marker;
        htmls[i] = html;
        i++;
        return marker;
      }

      // functions that open the directions forms
      function tohere(i) {
        gmarkers[i].openInfoWindowHtml(to_htmls[i]);
      }
      function fromhere(i) {
        gmarkers[i].openInfoWindowHtml(from_htmls[i]);
      }