diff --git a/chrome/content/mailhops.js b/chrome/content/mailhops.js
index fc9a2d2..8ddf149 100644
--- a/chrome/content/mailhops.js
+++ b/chrome/content/mailhops.js
@@ -19,7 +19,7 @@ var mailHops =
   isLoaded:     false,
   map:			'goog',
   unit:			'mi',
-  appVersion:	'MailHops Thunderbird 0.4.2'
+  appVersion:	'MailHops Thunderbird 0.4.3'
 }
 
 mailHops.startLoading = function()
@@ -178,11 +178,9 @@ mailHops.displayResult = function ( image, distance, city, state, countryName, r
   		
   if(image.indexOf('error')!=-1) {
   	displayText = ' There was a problem connecting to MailHops.'; 
-  	mailHops.container.removeAttribute("onclick");
   }
   else if(image.indexOf('local')!=-1) {
   	displayText = ' Local message.';
-  	mailHops.container.setAttribute("onclick","launchMap('"+route.toString()+"');");
   }				
   else {
   	if(city && state)
@@ -196,9 +194,13 @@ mailHops.displayResult = function ( image, distance, city, state, countryName, r
 			displayText +=' ( '+addCommas(Math.round(distance.kilometers))+' km traveled )';
 	}
 	else if(displayText=='')
-		displayText = ' Local message.';
-	mailHops.container.setAttribute("onclick","launchMap('"+route.toString()+"');");
+		displayText = ' Local message.';	
   } 
+  //add event for route api map
+  	if(route)
+		mailHops.container.setAttribute("onclick","launchMap('"+route.toString()+"');");
+	else
+		mailHops.container.removeAttribute("onclick");
    
   mailHops.resultText.textContent = displayText;
   mailHops.resultImage.src=image; 
diff --git a/install.rdf b/install.rdf
index 7b8ad5a..d02f7b7 100644
--- a/install.rdf
+++ b/install.rdf
@@ -8,7 +8,7 @@
 		<em:type>2</em:type>
 
 		<em:name>MailHops</em:name>
-		<em:version>0.4.2</em:version>
+		<em:version>0.4.3</em:version>
 		<em:description>MailHops maps the route an email traveled to get to you.  Using GeoIP it also displays distance traveled along with the location (city, state and country) of the sender.</em:description>
 		
 		<em:iconURL>chrome://mailhops/content/images/mailhops32.png</em:iconURL>
@@ -19,12 +19,16 @@
 
 		<em:optionsURL>chrome://mailhops/content/preferences.xul</em:optionsURL>
 
-		<em:targetApplication resource="rdf:Thunderbird"/>
+		<em:targetApplication>
+		<!-- Thunderbird -->
+		<Description>
+			<em:id>{3550f703-e582-4d05-9a08-453d09bdfdc6}</em:id>
+			<em:minVersion>3.0</em:minVersion>
+			<em:maxVersion>3.1</em:maxVersion>
+		</Description>
+				
+		</em:targetApplication>
+	
 	</Description>
 	
-	<Description about="rdf:Thunderbird"
-		em:id="{3550f703-e582-4d05-9a08-453d09bdfdc6}"
-		em:minVersion="3.0"
-		em:maxVersion="3.1.*"/>
-
 </RDF>