function getIcon (type){
        switch (type) {
            case 1:
                var imgIcon = 'images/icons-hinder-ernstig.png';
                var imgShadow = 'images/icons-alert-schaduw.png';
                break;
            case 2:
                var imgIcon = 'images/icons-hinder-groot.png';
                var imgShadow = 'images/icons-alert-schaduw.png';
                break;
            case 3:
            default:
                var imgIcon = 'images/icons-hinder-middel.png';
                var imgShadow = 'images/icons-alert-schaduw.png';
                break;
            case 4:
                var imgIcon = 'images/icons-hinder-licht.png';
                var imgShadow = 'images/icons-alert-schaduw.png';
                break;
            case 5:
                var imgIcon = 'images/icons-evenement-ernstig.png';
                var imgShadow = 'images/icons-alert-schaduw-eveneme.png';
                break;
            case 6:
                var imgIcon = 'images/icons-evenement-groot.png';
                var imgShadow = 'images/icons-alert-schaduw-eveneme.png';
                break;
            case 7:
                var imgIcon = 'images/icons-evenement-matig.png';
                var imgShadow = 'images/icons-alert-schaduw-eveneme.png';
                break;
            case 8:
                var imgIcon = 'images/icons-evenement-licht.png';
                var imgShadow = 'images/icons-alert-schaduw-eveneme.png';
                break;
        }
        
        var icon = new GIcon();
        icon.image = imgIcon;
        icon.shadow = imgShadow;
        icon.iconSize = new GSize(29, 33);
        icon.shadowSize = new GSize(49, 33);
        icon.iconAnchor = new GPoint(14, 33);
        icon.infoWindowAnchor = new GPoint(30, 5);
        
        return icon;
    }

function addEvent(map, id, hev, c1, c2){
	    
    markerOptions = {
        icon: getIcon(hev)
    };
    
    var bounds = map.getBounds();
    
    var point = new GLatLng(c2, c1);
    var marker = new GMarker(point, markerOptions);
    
    GEvent.addListener(marker, "click", function(){
      window.location = "kaart.php?firsttab=1&period=2&event_id="+id;
    });
    
    map.addOverlay(marker);
}


function getFormattedDay(d)
{
    var iMonth = d.getMonth() + 1;
    iMonth = (iMonth < 10) ? '0' + iMonth.toString() : iMonth;
    
    var iDay = d.getDate();
    iDay = (iDay < 10) ? '0' + iDay.toString() : iDay;
    return d.getFullYear() + '-'  + iMonth + '-' + iDay;
}