var iconSize = new GSize(36, 36);
var shadowSize = new GSize(0, 0);
var infoWindowAnchor = new GPoint(9, 18);

var mapLayerIconImages = mapLayerIcons = {};
var mapLayerIcon;

function generateMapLayerIcons() {
    $.each(mapLayerIconImages, function (key, value) {
        //alert(key + ' : ' + value);
        mapLayerIcons[key] = new GIcon(G_DEFAULT_ICON);
        mapLayerIcons[key].image = value;
        mapLayerIcons[key].iconSize = iconSize;
        mapLayerIcons[key].shadowSize = shadowSize;
        mapLayerIcons[key].infoWindowAnchor = infoWindowAnchor;
    });
}

function generateMapLayerIcon(image) {
    //alert(image);
    mapLayerIcon = new GIcon(G_DEFAULT_ICON);
    mapLayerIcon.image = image;
    mapLayerIcon.iconSize = iconSize;
    mapLayerIcon.shadowSize = shadowSize;
    mapLayerIcon.infoWindowAnchor = infoWindowAnchor;
}