<script type="text/javascript">
var map;
var gdir;
var geocoder = null;
var addressMarker;

function sendForm(elem, lang){
	obkt = {
		from		: { ob : elem.fromAddress_text, val : elem.fromAddress_text.value },
		to		: { ob : elem.toAddress_text, val : elem.toAddress_text.value },
		trip	: { ob : elem.trip, val : elem.trip.value },
		trip1	: { ob : elem.trip1, val : elem.trip1.value },
		trip2	: { ob : elem.trip2, val : elem.trip2.value },
		car		: { ob : elem.car, val : elem.car.value},
		monitor	: { ob : elem.monitor, val : elem.monitor.value }
}

	$(obkt).each(function(){
		if ($(this).val) {
			$(this.ob).addClass("error");
		}
	});

	if ( ( !obkt.from.val ) || ( !obkt.to.val) ){
		errorshow("One of more parametrs values are not set, please set and try again!");
	} else {
	setDirections(obkt.from.val, obkt.to.val, lang)
	}
}

function prep(id){

    if (( !Drupal.settings.locat ) && (id == "from")) {
        return Drupal.settings.locat.from
    }
    if (( !Drupal.settings.locat ) && (id == "to")){
        return Drupal.settings.locat.to
    }
    } else {jQuery.extend(Drupal.settings, { "basePath": "/", "page": "routecalc", "lang": "en" });
       if( id == "from" ){ return Drupal.t("@start",trans) }
       if( id == "to"){ return Drupal.t("@endt",trans) }
    }
}

function initialize() {
      if (GBrowserIsCompatible()) {
        map = new GMap2(document.getElementById("map_canvas"));
        map.addControl(new GSmallMapControl());
        map.enableScrollWheelZoom();
		map.setMapType(G_NORMAL_MAP);
        gdir = new GDirections(map, document.getElementById("directions"));
        GEvent.addListener(gdir, "addoverlay", onGDirectionsLoad);
        GEvent.addListener(gdir, "error", handleErrors);
        setDirections(prep("from"), prep("to"), Drupal.t("@la",trans));
      }
}

function setDirections(fromAddress, toAddress, locale) {
	gdir.locale
      fromAddress +=",Ma";
      toAddress +=",Ma";
      gdir.load("from: " + fromAddress + " to: " + toAddress,{ "locale": locale });
}

function handleErrors(){
   if (gdir.getStatus().code == G_GEO_UNKNOWN_ADDRESS)
     errorshow("<p>Unfortunately, the system can not find the desired value, Possible reasons:</p><p>1. The specified point is located outside the state Masachussets.</p><p>2. Google map system is not known to the requested location.</p>");
   else if (gdir.getStatus().code == G_GEO_SERVER_ERROR)
     errorshow("A geocoding or directions request could not be successfully processed, yet the exact reason for the failure is not known.\n Error code: " + gdir.getStatus().code);
   else if (gdir.getStatus().code == G_GEO_MISSING_QUERY)
     errorshow("Your request contains an empty field direction.\n Error code: " + gdir.getStatus().code);
   else if (gdir.getStatus().code == G_GEOgetIcon().image_BAD_KEY)
     errorshow("The given key is either invalid or does not match the domain for which it was given. \n Error code: " + gdir.getStatus().code);
   else if (gdir.getStatus().code == G_GEO_BAD_REQUEST)
     errorshow("A directions request could not be successfully parsed.\n Error code: " + gdir.getStatus().code);
   else errorshow("An unknown error occurred.");
}

function convert_mile(metr){
		mile = (metr/parseInt("1609,344"));
		mile = mile.toFixed(1);
		return mile;
}

function addinput(e) {
	 text = $(e).parent("li").attr('val')
		if ( $(e).parent("li").hasClass("autocom from") ){
		$("#fromAddress").val(text);
		$("div.autocomplete").remove();
		}
		if ( $(e).parent("li").hasClass("autocom to") ){
		$("#toAddress").val(text);
		$("div.autocomplete").remove();
		}
}

function onGDirectionsLoad(){
	if ( $("#geo-error").length !== 0 ){
		$("#geo-error").remove();
		}
		var metr = gdir.getDistance().meters;
		var direct = "";
		direct += "<div id=distance>'.$rast.'"+ convert_mile(metr) +" '.$mil.' ( "+ metr/parseInt(1000) +" '.$km.')</div>";
		direct += "<div id=price></div>";
		$("div[jsvalues=\"$routeId:$index;$Route:$AllRoutes[$index]\"]").empty().append(direct);
		var trip = $("#trip input:radio:checked").val();
		var from = gdir.B.Placemark[0].AddressDetails.Country.AdministrativeArea.SubAdministrativeArea.Locality.LocalityName
		var fromall = $("#fromAddress").val();
		var to 	 = gdir.B.Placemark[1].AddressDetails.Country.AdministrativeArea.SubAdministrativeArea.Locality.LocalityName
		var toall = $("#toAddress").val();
		var monitor = $("#monitor:checked").length;
		var time1 = $("#trip1 input:radio:checked").val();
		var time2 = $("#trip2 input:radio:checked").val();
		var car  = $("#car option:selected").val();
		$("#p_submit input").removeAttr("disabled");
		$.post("/routecalc/price",{"from":from,"to":to, "trip":trip, "monitor":monitor, "time1":time1, "time2":time2, "car":car, "miles": convert_mile(metr) }, function(data) {
		if ( data.otvet != null ){
		$("#price").html("<span>Price: <b>"+data.otvet+"<b>$<span>");

		if ( data.otvet != 0 ) {
			if (metr != 0){
		$("#price").after('<input id="adcart" type="submit" value="Add to Cart" />');
			$("#adcart").click(function(){
		$(this).attr("disabled","disabled");
			$.post("/routecalc/addcart",{"from":from,"to":to,"fromall":fromall,"toall":toall,"trip":trip,"monitor":monitor,"time1":time1, "time2":time2, "car":car, "miles": convert_mile(metr), price: data.otvet }, function(d,suc){
			if (suc == "success"){
			if ( $("#cart").length == 0 ){
$("#p_submit").after("<div id='cart'><div id='trips'>Trips:"+d.trips+"</div><div id='allpr'>Price:"+d.allprice+" $<p><a href='/routecalc/addcart'>"+Drupal.settings.t.сheckout+"</a></p></div></div>");
			} else {
$("#cart").empty().append("<div id='trips'>Trips:"+d.trips+"</div><div id='allpr'>Price:"+d.allprice+" $<p><a href='/routecalc/addcart'>сheckout</a></p></div>");
			}
			$("#adcart").removeAttr("disabled");
			}
			},"json");
		});
		}
		}
		}
		},"json");

}

function errorshow(err){
	$("#geo-error").remove();
	$("#directions").before('<div id="geo-error">'+err+'</div>');
}
</script>