function pesq(){
	var url = 'pesq.php';
	var palavra=$F('inputConsult');
	var pars= 'cs='+palavra;

	if($('inputConsult').value == '') {
		$('inputConsult').focus();
		return false;
	}else{
		var myAjax = new Ajax.Request( url, { method: 'post', parameters: pars, onComplete: function (valor){
			$('hotCenter').innerHTML = valor.responseText;
			} 
		});
	}
}