function sort(campo, verso, pagina, ObjForm){
		ObjForm.sortby.value=campo;
		ObjForm.order.value=verso;
		ObjForm.page.value=pagina;
		ObjForm.submit();
	}

	function searchlett(lettera,ObjForm) {
		ObjForm.let.value=lettera;
		ObjForm.action=document.location;
		ObjForm.submit();
		return;
	}

	function searchtext(ObjForm) {
		ObjForm.page.value=1;
		ObjForm.action=document.location;
		ObjForm.submit();
		return;
	}

	function searchvaia(pagina,ObjForm) {
		ObjForm.page.value=pagina;
		ObjForm.action=document.location;
		ObjForm.submit();
		return;
	}

	function searchprevious(pagina, ObjForm) {
		ObjForm.page.value=pagina;
		ObjForm.action=document.location;
		ObjForm.submit();
		return;
	}
	function searchnext(pagina,ObjForm) {
		ObjForm.page.value=pagina;
		ObjForm.action=document.location;
		ObjForm.submit();
		return;
	}
	function cambialettera(letterina,ObjForm){
		ObjForm.let.value = letterina
		if (ObjForm.page)
		{
			ObjForm.page.value = "1"
		}
		ObjForm.action=document.location
		ObjForm.submit();
	}