function changelang(lang)
	{
	  url = location.href;
	  if(url.indexOf('?') > -1){
	    location.href=url+'&m58LangNew='+lang;
	  } else {
	    location.href=url+'?m58LangNew='+lang;
	  }
	}

	function stampa(url) {
	  window.open(url,'popup','scrollbars=yes,width=800,height=600');
	}

	function research(varvalue)
	{
		window.document.ricerca.m58SearchWords.value = varvalue;
		window.document.ricerca.submit();
	}