function GMapOverlayControl() {
}
GMapOverlayControl.prototype = new GControl();

// Creates a one DIV for each of the buttons and places them in a container
// DIV which is returned as our control element. We add the control to
// to the map container and return the element for the map class to
// position properly.
GMapOverlayControl.prototype.initialize = function(map) {
    var container = document.createElement("div");
    var gmocDiv = document.createElement("div");
    var me = this;
    gmocDiv.style.marginLeft = "280px";
    this.setButtonStyle_(gmocDiv);
    container.appendChild(gmocDiv);
    gmocDiv.appendChild(document.createTextNode("Popup"));
    GEvent.addDomListener(gmocDiv, "click", function() {
        jQuery("#gmapinline").trigger("click");
    });

    map.getContainer().appendChild(container);
    return container;
}

// By default, the control will appear in the top left corner of the
// map with 7 pixels of padding.
GMapOverlayControl.prototype.getDefaultPosition = function() {
    return new GControlPosition(G_ANCHOR_TOP_LEFT, new GSize(7, 7));
}

// Sets the proper CSS for the given button element.
GMapOverlayControl.prototype.setButtonStyle_ = function(button) {
    button.style.color = "#000000";
    button.style.backgroundColor = "white";
    button.style.font = "small Arial";
    button.style.border = "1px solid black";
    button.style.padding = "2px";
    button.style.marginBottom = "3px";
    button.style.textAlign = "center";
    button.style.width = "6em";
    button.style.cursor = "pointer";
}