function search_submit_onkeyup(lang){
	ajaxFunction('func/search.php?searchstr=' + document.getElementById('searchstr').value + '&lang=' + lang + '&action=search' , 'search');
}


// Installs the Search engine
function installSearchEngine() {
	if (window.external && ("AddSearchProvider" in window.external)) {
		// Firefox 2 and IE 7, OpenSearch
		window.external.AddSearchProvider("http://chaos.li/web_eng_example/func/search_engine.php");
	}else{
		// No search engine support (IE 6, Opera, etc).
		alert("Ihr Browser hat keine Suchmaschinenunterstützung");
	}
}