Google Map JavaScript API V3, does not show road direction in Chrome, Safari and Opera.

[Masum Ahmed]

I am here new. Please help me. I set Google map road direction on my page. But Road map only shows Mozilla and IE.

My JS code is...

function init_map() {

map = new google.maps.Map(document.getElementById("map"), {

zoom: 4,

mapTypeId: 'roadmap',

//scrollwheel: false,

mapTypeControlOptions: {style: google.maps.MapTypeControlStyle.DROPDOWN_MENU}

});

infoWindow = new google.maps.InfoWindow();

}

function calcRoute() {

  var end=document.getElementById("end").value;

var start=document.getElementById("start").value;

directionsDisplay = new google.maps.DirectionsRenderer();

var settings ={

zoom: 4,

mapTypeId: 'roadmap',

mapTypeControlOptions: {style: google.maps.MapTypeControlStyle.DROPDOWN_MENU}

};

var map = new google.maps.Map(document.getElementById("map"),settings);

directionsDisplay.setMap(map);

var request ={

origin:start,

destination:end,

travelMode: google.maps.DirectionsTravelMode.DRIVING

};

directionsService.route(request, function(response, status) 

{

if (status == google.maps.DirectionsStatus.OK) 

{

directionsDisplay.setDirections(response);

}

else {

alert('Error: ' + status);

 }

});

}

Please also see webpage link: http://marijuanamedicinedoctor.com/store_locator/index.php

When i clicked on "Get Direction" it called "calcRoute" function.

[JKurtock]

I don't see "Get Direction" on that web page. The "Search" button is
a form submittal. You have a function named "calcRoute" buried deep
within your included javascript files, but I was unable to find that
it was referred to outside of the function (meaning, there is no call
to that function.)

Did I get the wrong link?