Fix for alert message upon search plugin install error. See bug 330272.

webtools/addons/public/htdocs/js/search-plugin.js

@@ -1,41 +1,11 @@
-function errorMsg(name,ext,cat)
-{
-  // alert("Netscape 6 or Mozilla is needed to install a sherlock plugin");
-  f=document.createElement("form");
-  f.setAttribute("name","installform");
-  f.setAttribute("method","post");
-  f.setAttribute("action","http://mycroft.mozdev.org/error.html");
-  fe=document.createElement("input");
-  fe.setAttribute("type","hidden");
-  fe.setAttribute("name","name");
-  fe.setAttribute("value",name);
-  f.appendChild(fe);
-  fe=document.createElement("input");
-  fe.setAttribute("type","hidden");
-  fe.setAttribute("name","ext");
-  fe.setAttribute("value",ext);
-  f.appendChild(fe);
-  fe=document.createElement("input");
-  fe.setAttribute("type","hidden");
-  fe.setAttribute("name","cat");
-  fe.setAttribute("value",cat);
-  f.appendChild(fe);
-  document.getElementsByTagName("body")[0].appendChild(f);
-  if (document.installform) { 
-    document.installform.submit();
-  } else {
-    location.href="http://mycroft.mozdev.org/error.html"; //hack for DOM-incompatible browsers
-  }
-
-}
-
 function addEngine(name,ext,cat,type)
 {
     if ((typeof window.sidebar == "object") && (typeof window.sidebar.addSearchEngine == "function")) { 
         window.sidebar.addSearchEngine(
             "http://addons.mozilla.org/search-engines-static/"+name+".src",
-       "http://addons.mozilla.org/search-engines-static/"+name+"."+ext, name, cat );
+            "http://addons.mozilla.org/search-engines-static/"+name+"."+ext, name, cat
+        );
     } else {
-   errorMsg(name,ext,cat);
+        alert("Sorry, you need a Mozilla-based browser to install a search plugin.");
     } 
 }