var map;
var inc;
var my_map;
var geocoder;
var tab1,tab2,tab3,tab4;
var tmpmarker,tmpzoom;
var event_location;
/*******************************************************************************
* This is the main function for the event,it load the map and adding the *
* control *
*******************************************************************************/
function load(my_parameters)
{
var my_load=document.my_data.my_form_location.value+"empty";
// If the location event isn't empty load the map and the parameters
if(my_load!="empty")
{
if(GBrowserIsCompatible())
{
var my_disable=0;
var my_see_or_hide=1;
var tmppoint;
var tmpzoom;
my_map=document.getElementById("map");
map=new GMap2(my_map);
// In my_parameters is present a string with 4 characters and every it
// rapresents the flag for add a new control in a google maps
if(my_parameters[0]=='1')
map.addControl(new GLargeMapControl());
if(my_parameters[1]=='1')
map.addControl(new GScaleControl());
if(my_parameters[2]=='1')
map.addControl(new GOverviewMapControl());
if(my_parameters[3]=='1')
map.addControl(new GMapTypeControl());
// This block capture the mouse scrolling and with it zoomin or
// Zoom out when the event is present only on map
GMap2.prototype.wheelZoom = function(event)
{
if((event.detail || -event.wheelDelta) < 0)
{
map.zoomIn();
}
else
{
map.zoomOut();
}
return false;
}
GEvent.addDomListener(my_map, "DOMMouseScroll", map.wheelZoom);
GEvent.addDomListener(my_map, "mousewheel", map.wheelZoom);
geocoder=new GClientGeocoder();
// Add in a google maps the table for the new menu
inc = new GControlPosition(G_ANCHOR_BOTTOM_LEFT, new GSize(0,0));
inc.apply(document.getElementById("my_table"));
map.getContainer().appendChild(document.getElementById("my_table"));
}
}
else
{
document.getElementById("main_div").removeChild(document.getElementById("map"));
document.getElementById("main_div").removeChild(document.getElementById("my_table"));
}
}
/*******************************************************************************
* With this function through the address if it is correct a new marker is *
* create *
*******************************************************************************/
function markedMap(address,zoom,my_marker_color)
{
if(geocoder)
{
geocoder.getLatLng(address,function(point)
{
// If the address isn't correct it not return a point and this block remove
// from the page the map and the table
if(!point)
{
document.getElementById("main_div").removeChild(document.getElementById("map"));
document.getElementById("main_div").removeChild(document.getElementById("my_table"));
}
// If the address is correct
else
{
// Generate the string tabs for include it in a popup marker
generateTabs();
// Create the array tabs
var infoTabs = [
new GInfoWindowTab("Main",tab1+" "+tab2+" "),
new GInfoWindowTab("Route",tab4)
];
// Set the personal icon for the marker
var fingerIcon=new GIcon();
fingerIcon.image=my_marker_color+".png";
fingerIcon.iconSize=new GSize(20, 34);
fingerIcon.shadowSize=new GSize(37, 34);
fingerIcon.iconAnchor=new GPoint(9, 34);
fingerIcon.infoWindowAnchor=new GPoint(9, 2);
fingerIcon.infoShadowAnchor=new GPoint(14, 25);
fingerIcon.transparent=my_marker_color+".png";
fingerIcon.printImage=my_marker_color+".png";
fingerIcon.mozPrintImage=my_marker_color+".png";;
// Set the temporary zoom and point
tmppoint=point;
tmpzoom=zoom;
// In the maps is present a menu in a table,in this table
// is present a form and this function compile it
compilePoint(point);
// Set the new center for the maps and create a marker
// adding it in a maps and create a popup.
// The map listen a click and if the click is on the marker
// it open a popup,if is a generic point it set distance
// with the marker and the point
map.setCenter(point, zoom);
var marker = new GMarker(point,fingerIcon);
tmpmarker=marker;
map.addOverlay(marker);
marker.openInfoWindowTabsHtml(infoTabs);
GEvent.addListener(map, "click", function(marker, point)
{
if(marker)
{
marker.openInfoWindowTabsHtml(infoTabs);
map.setCenter(point, zoom);
}
if(point)
{
var km_and_m=""+tmpmarker.getPoint().distanceFrom(point)/1000;
km_and_m=km_and_m.substring(0,km_and_m.indexOf(".")+4);
km_and_m_splitted=km_and_m.split(".");
var km=km_and_m_splitted[0];
var meter=km_and_m_splitted[1];
document.my_point.miadist.value=""+km+" km e "+meter+" m";
}
}
);
}
}
);
}
}
/*******************************************************************************
* This function generate a string tab that the marker use *
*******************************************************************************/
function generateTabs()
{
tab1=document.my_data.my_form_title.value;
var description=document.my_data.my_form_description.value;
var date_start=document.my_data.my_form_date_start.value;
var date_end=document.my_data.my_form_date_end.value;
event_location=document.my_data.my_form_location.value;
var desc=description+" "
desc=desc+event_location+" ";
desc=desc+"dal "+date_start+" al "+date_end+" ";
tab2=desc;
tab4="