function setNegativasEvents()  {
	document.getElementById("iCertidao").focus();
	addEvent(document.getElementById('certidaoF'), 'submit', function(event) {
 		buscaCertidao(this.iCertidao);
		cancelmyEvent(false,event);
	});
	addEvent(document.getElementById('iCertidao'), 'keypress', function(event) {
		cancelmyEvent(MM_neg(event),event);
	});
}

// Initializations **************
setTab(1);
addEvent(window,'load',setNegativasEvents);