Add source: archive.is

Fixes #7

content/netError.xhtml

@@ -15,6 +15,7 @@
         <img src='chrome://resurrect/skin/tb-icon-small.png' />
         &resurrect.thispage;
       </legend>
+
       <xul:button
         value='coralcdn' label=' &resurrect.coralcdn;'
         image='chrome://resurrect/skin/cacheicons/coralcdn.png'
@@ -35,6 +36,10 @@
         value='archive' label=' &resurrect.archive;'
         image='chrome://resurrect/skin/cacheicons/archive.png'
       />
+      <xul:button
+        value='archiveis' label=' &resurrect.archiveis;'
+        image='chrome://resurrect/skin/cacheicons/archiveis.ico'
+      />
       <xul:button
         value='bing' label=' &resurrect.bing;'
         image='chrome://resurrect/skin/cacheicons/bing.png'

content/resurrect-select-mirror.xul

@@ -52,6 +52,10 @@ window.addEventListener('load', resurrect.loadTarget, false);
       value='archive' label=' &resurrect.archive;'
       image='chrome://resurrect/skin/cacheicons/archive.png'
     />
+    <xul:button
+      value='archiveis' label=' &resurrect.archiveis;'
+      image='chrome://resurrect/skin/cacheicons/archiveis.ico'
+    />
     <xul:button
       value='bing' label=' &resurrect.bing;'
       image='chrome://resurrect/skin/cacheicons/bing.png'

content/resurrect.js

@@ -172,6 +172,9 @@ var resurrect={
     case 'archive':
       gotoUrl='http://wayback.archive.org/web/*/'+rawUrl;
       break;
+    case 'archiveis':
+      gotoUrl='https://archive.is/'+rawUrl;
+      break;
     case 'yahoo':
       var xhr=new XMLHttpRequest();
       xhr.open('GET',

locale/en-US/overlay.dtd

@@ -9,6 +9,7 @@
 <!ENTITY resurrect.textonly " (text only)">
 <!ENTITY resurrect.yahoo "Yahoo!">
 <!ENTITY resurrect.archive "The Internet Archive">
+<!ENTITY resurrect.archiveis "archive.is">
 <!ENTITY resurrect.bing "Bing">
 <!ENTITY resurrect.gigablast "Gigablast">
 <!ENTITY resurrect.webcitation "WebCite">