function veziOfertaCuID(form){
	if ( form.offerid.value == "" || form.offerid.value == "ID anunt" || form.offerid.value == "offer ID" ) {
		alert('Introduceti ID-ul anuntului!');
		form.offerid.focus();
		return false;
	}
	
	if ( !isInteger(form.offerid) ){
		alert('Va rugam introduceti un ID corect!');
		form.offerid.focus();
		return false;
	}
	return true;	
}

function focusIDOferta(form){
	if ( form.offerid.value == "ID anunt" ) {
		form.offerid.value = "";
	}
}