// JScript File


function addInfoWindowToMarker(marker,info,options){
	GEvent.addListener(marker, "click", function() {marker.openInfoWindowHtml(info,options);});
	return marker;
}

function addInfoWindowTabsToMarker(marker,info,options){
     GEvent.addListener(marker, "click", function() {marker.openInfoWindowTabsHtml(info,options);});
     return marker;
}

function addPropertiesToLayer(layer,getTile,copyright,opacity,isPng){
    layer.getTileUrl = getTile;
    layer.getCopyright = copyright;
    layer.getOpacity = opacity;
    layer.isPng = isPng;
    return layer;
}

function addOptionsToIcon(icon,options){
    for(var k in options){
	icon[k] = options[k];
    }
    return icon;
}

function addCodeToFunction(func,code){
    if(func == undefined)
	return code;
    else{
	return function(){
	    func();
	    code();
	}
    }
}

function addGeocodingToMarker(marker,address){
    marker.orig_initialize = marker.initialize;
    orig_redraw = marker.redraw;
    marker.redraw = function(force){}; //empty the redraw method so no error when called by addOverlay.
    marker.initialize = function(map){
	new GClientGeocoder().getLatLng(address,
					function(latlng){
	    if(latlng){
		marker.redraw = orig_redraw;
		marker.orig_initialize(map); //init before setting point
		marker.setPoint(latlng);
	    }//do nothing
	});
    };
    return marker;
}



GMap2.prototype.centerAndZoomOnMarkers = function(markers) {
     var bounds = new GLatLngBounds(markers[0].getPoint(),
				    markers[0].getPoint());
     for (var i=1, len = markers.length ; i<len; i++) {
	 bounds.extend(markers[i].getPoint());
     }
     this.centerAndZoomOnBounds(bounds);
 } 

GMap2.prototype.centerAndZoomOnPoints = function(points) {
     var bounds = new GLatLngBounds(points[0],
				    points[0]);
     for (var i=1, len = points.length ; i<len; i++) {
	 bounds.extend(points[i]);
     }
     
     this.centerAndZoomOnBounds(bounds);
 } 

GMap2.prototype.centerAndZoomOnBounds = function(bounds) {
    var center = bounds.getCenter();
    this.setCenter(center, this.getBoundsZoomLevel(bounds));
} 

//For full screen mode
function setWindowDims(elem) {
    if (window.innerWidth){
	elem.style.height = (window.innerHeight) + 'px;';
	elem.style.width = (window.innerWidth) + 'px;';
    }else if (document.body.clientWidth){
	elem.style.width = (document.body.clientWidth) + 'px';
	elem.style.height = (document.body.clientHeight) + 'px';
    }
}

ManagedMarker = function(markers,minZoom,maxZoom) {
    this.markers = markers;
    this.minZoom = minZoom;
    this.maxZoom = maxZoom;
}

//Add the markers and refresh
function addMarkersToManager(manager,managedMarkers){
    for(var i = 0, length = managedMarkers.length; i < length;i++) {
	mm = managedMarkers[i];
	manager.addMarkers(mm.markers,mm.minZoom,mm.maxZoom);
    }
    manager.refresh();
    return manager;
}


var INVISIBLE = new GLatLng(0,0); //almost always invisible

if(self.Event && Event.observe){
    Event.observe(window, 'unload', GUnload);
}else{
    window.onunload = GUnload;
}
   
function displayHPmap()
{    
    /////////////////////////
var map;
window.onload = addCodeToFunction(window.onload,function() 
{
    if (GBrowserIsCompatible()) 
    {
        map = new GMap2(document.getElementById("map"));
        map.setCenter(new GLatLng(39.83333,-90.583333),4);

        var i = 0;

        for(i = 0 ; i < popularCities.length ; i++)
        {
                map.addOverlay(addInfoWindowToMarker(new GMarker(new GLatLng(parseFloat(popularCities[i].geoX) ,parseFloat(popularCities[i].geoY)),{icon : addOptionsToIcon(new GIcon(),{shadow : "/App_Themes/images/map-pin-shadow.png",shadowSize : new GSize(35,29),iconSize : new GSize(21,16),iconAnchor : new GPoint(0,27),image : "/App_Themes/images/map-pin.png",infoWindowAnchor : new GPoint(10,-5)})}),"<div class='header_title_small_gray'>  Find suppliers in  <div class='medium'>    <a class='orange' href='" + popularCities[i].cityPageLink + "'>       " + popularCities[i].cityName + " " + popularCities[i].stateSign + "    </a>  </div></div>",{}));

        }
        map.addControl(new GSmallMapControl());
        map.addControl(new GMapTypeControl());
    }
    });
}



function displayBusinMap(zipCode, geoX, geoY, infoCaption)
{

    var map;
    window.onload = addCodeToFunction(window.onload,function() 
    {
        if (GBrowserIsCompatible()) 
        {
            map = new GMap2(document.getElementById("map"));
            map.setCenter(new GLatLng(geoX ,geoY),13);

            var i = 0;

            //map.addOverlay(addInfoWindowToMarker(new GMarker(new GLatLng(geoX ,geoY),{icon : addOptionsToIcon(new GIcon(),{shadow : "/App_Themes/images/map-pin-shadow.png",shadowSize : new GSize(35,29),iconSize : new GSize(21,16),iconAnchor : new GPoint(0,27),image : "/App_Themes/images/map-pin.png",infoWindowAnchor : new GPoint(10,-5)})}),"<div style=\"font-size:11px;\">" + infoCaption + "</div>",{}));
            map.addControl(new GSmallMapControl());
            map.addControl(new GMapTypeControl());
            map.openInfoWindow(map.getCenter(),"<div style=\"font-size:11px;\">" + infoCaption + "</div>");
        }
        });
        
        var loadMapDiv = document.getElementById("loadMapDiv");
        loadMapDiv.innerHTML = "";

}






function loadMapGeo(zipCode, geoX, geoY, infoCaption)
{

    if(geoX != 0 && geoY != 0)
    {
        
        displayBusinMap(zipCode, geoX, geoY, infoCaption);
        return;
    }

    var loadMapDiv = document.getElementById("loadMapDiv");
    loadMapDiv.innerHTML = "<img src=\"/App_Themes/images/load.gif\">";
    var pageURL = "/ajax/getGeoCode.aspx?buzinZip=" + zipCode;

    //location.href=pageURL;
    var xObj = getHttpRequestObj();
    var reStr = '';
    xObj.onreadystatechange =  function () 
	        {
			    if(xObj.readyState==4)
			    {
                   reStr = xObj.responseText;
                   try
                   {
                       geoX = parseFloat(reStr.split('|')[0]);
                       geoY = parseFloat(reStr.split('|')[1]);
                   }
                   catch(expt)
                   {
                       geoX = 0;
                       geoY = 0;
                   }
                   displayBusinMap(zipCode, geoX, geoY, infoCaption);
			    }
		    };

	    xObj.open ("get", pageURL ,true);
	    xObj.send(null);
}