function cauta(ce) {
	if( ce.length < 3 ) {
		alert('Minim 3 caractere!')
		return false;
	} 
	ce = ce.toLowerCase(); 
	//ce = ce.replace(/\s+/g, '');
	ce = ce.replace(/[^a-z0-9/]/gi, '-');
	var final = 'cauta-referat-'+ce+'.html';
	window.location = final;
}