function addSearchEnginePlugin(engineURL)
{
	try{
		window.external.AddSearchProvider(engineURL);
  	} catch(e) {
		alert("Sorry, your browser doesn't seem to support dynamic search-engine-plugin installation in Opensearch format.\nTry adding this plugin using your browser's search menu options.\nSee http://opensearch.org for more information.");
	} 
	return false;
}