var mapOptions = {
    "Sub-Retinal Space": {
        "Detached": [
            {
                "innerX": "-2498.227848101266",
                "innerY": "-493.9240506329114",
                "outerX": "-2498.227848101266",
                "outerY": "-493.9240506329114",
                "thickness": "0.0",
                "layer": "Sub-Retinal Space",
                "feature": {
                    "code": "Detached",
                    "description": "Detached, Artifact"
                }
            },
            {
                "innerX": "-1999.4936708860762",
                "innerY": "-322.7848101265823",
                "outerX": "-1999.4936708860762",
                "outerY": "-322.7848101265823",
                "thickness": "0.0",
                "layer": "Sub-Retinal Space",
                "feature": {
                    "code": "Detached",
                    "description": "Detached, Artifact"
                }
            },
            {
                "innerX": "-1490.126582278481",
                "innerY": "-131.39240506329114",
                "outerX": "-1490.126582278481",
                "outerY": "-131.39240506329114",
                "thickness": "0.0",
                "layer": "Sub-Retinal Space",
                "feature": {
                    "code": "Detached",
                    "description": "Detached, Artifact"
                }
            },
            {
                "innerX": "-1000.2531645569621",
                "innerY": "-57.721518987341774",
                "outerX": "-1000.2531645569621",
                "outerY": "-57.721518987341774",
                "thickness": "0.0",
                "layer": "Sub-Retinal Space",
                "feature": {
                    "code": "Detached",
                    "description": "Detached, Artifact"
                }
            },
            {
                "innerX": "-600.506329113924",
                "innerY": "-35.949367088607595",
                "outerX": "-600.506329113924",
                "outerY": "-35.949367088607595",
                "thickness": "0.0",
                "layer": "Sub-Retinal Space",
                "feature": {
                    "code": "Detached",
                    "description": "Detached, Artifact"
                }
            },
            {
                "innerX": "-1.0126582278481013",
                "innerY": "-21.012658227848103",
                "outerX": "-1.0126582278481013",
                "outerY": "-21.012658227848103",
                "thickness": "0.0",
                "layer": "Sub-Retinal Space",
                "feature": {
                    "code": "Detached",
                    "description": "Detached, Artifact"
                }
            },
            {
                "innerX": "591.8987341772153",
                "innerY": "-57.721518987341774",
                "outerX": "591.8987341772153",
                "outerY": "-57.721518987341774",
                "thickness": "0.0",
                "layer": "Sub-Retinal Space",
                "feature": {
                    "code": "Detached",
                    "description": "Detached, Artifact"
                }
            },
            {
                "innerX": "999.7468354430381",
                "innerY": "-92.40506329113924",
                "outerX": "999.7468354430381",
                "outerY": "-92.40506329113924",
                "thickness": "0.0",
                "layer": "Sub-Retinal Space",
                "feature": {
                    "code": "Detached",
                    "description": "Detached, Artifact"
                }
            },
            {
                "innerX": "1491.6455696202534",
                "innerY": "-150.37974683544306",
                "outerX": "1491.6455696202534",
                "outerY": "-150.37974683544306",
                "thickness": "0.0",
                "layer": "Sub-Retinal Space",
                "feature": {
                    "code": "Detached",
                    "description": "Detached, Artifact"
                }
            },
            {
                "innerX": "1982.2784810126584",
                "innerY": "-271.6455696202532",
                "outerX": "1982.2784810126584",
                "outerY": "-271.6455696202532",
                "thickness": "0.0",
                "layer": "Sub-Retinal Space",
                "feature": {
                    "code": "Detached",
                    "description": "Detached, Artifact"
                }
            },
            {
                "innerX": "2452.1518987341774",
                "innerY": "-430.3797468354431",
                "outerX": "2452.1518987341774",
                "outerY": "-430.3797468354431",
                "thickness": "0.0",
                "layer": "Sub-Retinal Space",
                "feature": {
                    "code": "Detached",
                    "description": "Detached, Artifact"
                }
            }
        ]
    },
    "RPE": {
        "RPE1": [
            {
                "innerX": "-2498.227848101266",
                "innerY": "-493.9240506329114",
                "outerX": "-2501.012658227848",
                "outerY": "-477.97468354430384",
                "thickness": "16.2",
                "layer": "RPE",
                "feature": {
                    "code": "RPE1",
                    "description": "RPE Grade 1"
                }
            },
            {
                "innerX": "-1999.4936708860762",
                "innerY": "-322.7848101265823",
                "outerX": "-2005.0632911392406",
                "outerY": "-308.3544303797469",
                "thickness": "15.5",
                "layer": "RPE",
                "feature": {
                    "code": "RPE1",
                    "description": "RPE Grade 1"
                }
            },
            {
                "innerX": "-1490.126582278481",
                "innerY": "-131.39240506329114",
                "outerX": "-1493.4177215189875",
                "outerY": "-117.21518987341773",
                "thickness": "14.6",
                "layer": "RPE",
                "feature": {
                    "code": "RPE1",
                    "description": "RPE Grade 1"
                }
            },
            {
                "innerX": "-1000.2531645569621",
                "innerY": "-57.721518987341774",
                "outerX": "-1001.2658227848102",
                "outerY": "-43.29113924050633",
                "thickness": "14.5",
                "layer": "RPE",
                "feature": {
                    "code": "RPE1",
                    "description": "RPE Grade 1"
                }
            },
            {
                "innerX": "-600.506329113924",
                "innerY": "-35.949367088607595",
                "outerX": "-601.5189873417722",
                "outerY": "-21.518987341772153",
                "thickness": "14.5",
                "layer": "RPE",
                "feature": {
                    "code": "RPE1",
                    "description": "RPE Grade 1"
                }
            },
            {
                "innerX": "-1.0126582278481013",
                "innerY": "-21.012658227848103",
                "outerX": "-1.2658227848101267",
                "outerY": "-5.569620253164557",
                "thickness": "15.4",
                "layer": "RPE",
                "feature": {
                    "code": "RPE1",
                    "description": "RPE Grade 1"
                }
            },
            {
                "innerX": "591.8987341772153",
                "innerY": "-57.721518987341774",
                "outerX": "592.6582278481013",
                "outerY": "-41.01265822784811",
                "thickness": "16.7",
                "layer": "RPE",
                "feature": {
                    "code": "RPE1",
                    "description": "RPE Grade 1"
                }
            },
            {
                "innerX": "999.7468354430381",
                "innerY": "-92.40506329113924",
                "outerX": "1000.5063291139242",
                "outerY": "-74.9367088607595",
                "thickness": "17.5",
                "layer": "RPE",
                "feature": {
                    "code": "RPE1",
                    "description": "RPE Grade 1"
                }
            },
            {
                "innerX": "1491.6455696202534",
                "innerY": "-150.37974683544306",
                "outerX": "1493.1645569620255",
                "outerY": "-137.21518987341773",
                "thickness": "13.3",
                "layer": "RPE",
                "feature": {
                    "code": "RPE1",
                    "description": "RPE Grade 1"
                }
            },
            {
                "innerX": "1982.2784810126584",
                "innerY": "-271.6455696202532",
                "outerX": "1985.8227848101267",
                "outerY": "-255.44303797468356",
                "thickness": "16.6",
                "layer": "RPE",
                "feature": {
                    "code": "RPE1",
                    "description": "RPE Grade 1"
                }
            },
            {
                "innerX": "2452.1518987341774",
                "innerY": "-430.3797468354431",
                "outerX": "2458.227848101266",
                "outerY": "-412.91139240506334",
                "thickness": "18.5",
                "layer": "RPE",
                "feature": {
                    "code": "RPE1",
                    "description": "RPE Grade 1"
                }
            }
        ]
    },
    "BlamD": {
        "Early": [
            {
                "innerX": "-1.2658227848101267",
                "innerY": "-5.569620253164557",
                "outerX": "-1.2658227848101267",
                "outerY": "-3.5443037974683547",
                "thickness": "2.0",
                "layer": "BlamD",
                "feature": {
                    "code": "Early",
                    "description": "Early BlamD"
                }
            }
        ]
    }
}
var layers = [];
var icon_base = "https://maps.google.com/mapfiles/ms/micons/";
//var colors = ["mm_20_purple.png", "mm_20_yellow.png", "mm_20_blue.png", "mm_20_white.png", "mm_20_green.png",
//"mm_20_red.png", "mm_20_black.png", "mm_20_orange.png", "mm_20_gray.png", "mm_20_brown.png"];
var colors = ["purple.png", "yellow.png", "blue.png", "lightblue.png", "green.png",
              "red.png", "pink.png", "orange.png"];
var count = 0;

for (var layer in mapOptions){
    console.log(layer);

    var codes = [];

    for (var code in mapOptions[layer]) {
        var icon = icon_base + colors[count];

        codes.push({
            pageName:code,
            pageId:code.replace(/ /g,'_'),
            linkUrl:"loadAnnotation('" + layer + "', '" + code + "', '" + icon + "')",
            icon: icon,
        });

        count++;
    }

    layers.push({
        hasScd:true,
        pageName:layer,
        pageId:layer.replace(/ /g,'_'),
        secondClass:codes
    });

}

var navOptions = {
    styles:{
        logo:{
            imgUrl:'',
            linkUrl:''
        },
        showMore:true,
    },
    firstClass:layers
}