// JScript File


function createMap(map,zoom)
{

    var mapObj = new GMap(document.getElementById(map));
    mapObj.addControl(new GLargeMapControl());
    mapObj.centerAndZoom(new GPoint(longitude, latitude ), zoom);
    
    return mapObj;
}

function createMarker(point, number, content) 
{ 
		
    var marker = new GMarker(point); 
    
    GEvent.addListener(marker, "click", function() 
    {    marker.openInfoWindowHtml(content);  
    });
    

    
    return marker;
}


////////////////////////// circle///////////////////////////////
	
function drawCircle(map, center, radius, nodes, liColor, liWidth, liOpa, fillColor, fillOpa)
{
    var bounds = new GLatLngBounds();
    // Esa 2006
	//calculating km/degree
	var latConv = center.distanceFrom(new GLatLng(center.lat()+0.1, center.lng()))/100;
	var lngConv = center.distanceFrom(new GLatLng(center.lat(), center.lng()+0.1))/100;

	//Loop 
	var points = [];
	var step = parseInt(360/nodes)||10;
	for(var i=0; i<=360; i+=step)
	{
	var pint = new GLatLng(center.lat() + (radius/latConv * Math.cos(i * Math.PI/180)), center.lng() + 
	(radius/lngConv * Math.sin(i * Math.PI/180)));
	points.push(pint);
	bounds.extend(pint); //this is for fit function
	}
	fillColor = fillColor||liColor||"#0055ff";
	liWidth = liWidth||2;
	var poly = new GPolygon(points,liColor,liWidth,liOpa,fillColor,fillOpa);
	map.addOverlay(poly);
}
/////////////////////////////////////////////////////////////////////