//--- Controlla campi obbligatori login cliente
function fCheckObbligatori() 
{
	var blnReturn = true;

	if( $('#username_cliente').val() == "" ) 
	{ 
		blnReturn = false;
		$('#effect_box').effect('highlight', {}, 1000);
		$('#username_cliente').focus();
	} 
	else if ( $('#password_cliente').val() == "" ) 
	{ 
		blnReturn = false;
		$('#effect_box').effect('highlight', {}, 1000);
		$('#password_cliente').focus();
	}
	
	return blnReturn;
}