function submitForm(){
		postcode = document.directions.saddr.value;
		postCodeTo = document.directions.daddr.value;
		var url = "http://maps.google.co.uk/maps?daddr="+ postCodeTo + "&saddr=" + postcode;
		window.open(url, "_blank");
	}


    function load() {
      if (GBrowserIsCompatible()) {
        var map = new GMap2(document.getElementById("map"));
        map.addControl(new GSmallMapControl());
		map.addControl(new GMapTypeControl());
		
        map.setCenter(new GLatLng(55.9692,-3.1683 ), 13);
        var point = new GLatLng(55.9692, -3.1683 );
        var marker = new GMarker(point);
        map.addOverlay(marker); 
        
        //GEvent.addListener(marker, "click", function() {
   				 marker.openInfoWindowHtml("<p><strong>Duke Studios</strong></p><form name='directions' action=\"http://maps.google.co.uk/maps\" onsubmit='submitForm(); return false;' method=\"get\"><p>Enter your postcode to get directions: </p><p><input type=\"text\" name=\"saddr\" id=\"saddr\" value=\"\" /> <a href='javascript:submitForm()'>Go</a><input type=\"hidden\" name=\"daddr\" value=\"55.9692, -3.1683\" /><input type=\"hidden\" name=\"hl\" value=\"en\" /></p></form>");
 		 //});
		 
		 GEvent.addListener(marker, "click", function() {
   				 marker.openInfoWindowHtml("<p><strong>Duke Studios</strong></p><form name='directions' action=\"http://maps.google.co.uk/maps\" onsubmit='submitForm(); return false;' method=\"get\"><p>Enter your postcode to get directions: </p><p><input type=\"text\" name=\"saddr\" id=\"saddr\" value=\"\" /> <a href='javascript:submitForm()'>Go</a><input type=\"hidden\" name=\"daddr\" value=\"55.9692, -3.1683\" /><input type=\"hidden\" name=\"hl\" value=\"en\" /></p></form>");
 		 });
        
      }
    }