function addExistingMarkersToMap()
{
	jQuery.ajax({ 
    	type: "POST",
		url: "/nme/znmc/natuuratlas/kaart.js.php", 
		data: {func:'getPoints', prj:4},
		dataType: 'xml',
		error: function(a, b, c) {alert ('De kaart is niet correct geinitialiseerd');},
        success: function(response)
        {
			var fields = jQuery(response).find("Array").find("Array");
			fields.each (function()
			{
				var naam = unescape(jQuery(this).find("Naam").text());
				naam = replacer('+', ' ', naam);
				naam = replacer('%20', ' ', naam);
				
				var school = unescape(jQuery(this).find("School").text());
				school= replacer('+', ' ', school);
				school = replacer('%20', ' ', school);
				
				var opmerking = unescape(jQuery(this).find("Opmerking").text());
				opmerking = replacer('+', ' ', opmerking);
				opmerking = replacer('%20', ' ', opmerking);
				
				
				var dier = unescape(jQuery(this).find("Dier").text());
				var datum = jQuery(this).find("Datum").text();
				
				var lon = jQuery(this).find("Lon").text();
				var lat = jQuery(this).find("Lat").text();

                var parts = datum.match(/(\d{4})-(\d{2})-(\d{2})/);
                if (parts)
                    datum = parts[3]+"/"+parts[2]+"/"+parts[1];
                
				addExistingMarkerToMap(naam, school, dier, datum, opmerking, lon, lat);
			});
        }
	});
}
function replacer(search, replace, str) {
        var tmp_arr = [];
        tmp_arr = str.split(search);
        return tmp_arr.join(replace);
};


function addPoint(naam, school, dier, datum, opmerking, lon, lat)
{
	jQuery.ajax({ 
    	type: "POST",
		url: "/nme/znmc/natuuratlas/kaart.js.php", 
		data: {func:'addPoint', prj:4, naam:naam, school:school, dier:dier, datum:datum, opmerking:opmerking, lon:lon, lat:lat}
	});
}