function installSearchEngine(){
 if (window.external && ("AddSearchProvider" in window.external)) {
   // Firefox 2 and IE 7, OpenSearch    
   window.external.AddSearchProvider("http://forum.amaderprojukti.com/amaderprojuktiforum.xml");   
 } 
 else {
   // No search engine support (IE 6, Opera, etc).
   alert("Sorry no search engine support for your browser! Please try to use latest version of firefox or internet explorer.");
 }//end if else
}