function onlyNumbers (formElement) {
	var validChars = new Array ('0', '1', '2', '3', '4', '5', '6', '7', '8', '9',',','.','/','-');
	var chr, isValid;

	// cycle through each char in the form element
	for (var i = 0; i < formElement.value.length; i++) 
	{
		chr = formElement.value.charAt (i);
		isValid = false;

		// cycle through each char in the validChars array and compare
		for (var j = 0; j < validChars.length; j++)
		{
			if (chr == validChars[j]) 
			{
				isValid = true;
				break;
			}
		}

		// display error is char isn't valid
		if (!isValid)
		{
			alert ("Preencha somente com numeros");
			formElement.focus();
			formElement.select();
			break;
		}
	}
}

function proximo_campo(qCampo) {
//alert(event.keyCode);
//alert(document.forms[1].element[1].getAttribute("maxlength"));
	if (event.keyCode != 9 && event.keyCode !=16) {
		if(qCampo.value.length >= qCampo.getAttribute("maxlength")) {
			var fieldFound = false;
			var form = qCampo.form;
			//alert(qCampo.form);
			for (var e = 0; e < form.elements.length; e++) {
				//alert(e);
				if (fieldFound && form.elements[e].type != 'hidden')
					break;
				if (qCampo == form.elements[e]) {
				  fieldFound = true;
				  //alert(fieldFound);
				}
			}
			form.elements[e % form.elements.length].focus();
			try
			{
				form.elements[e % form.elements.length].select();
			}
			catch(ex)
			{
				erro = true;
			}
			
		}
	}
}

function abrePopUp(caminho,nome,email) {
	if (caminho != ''){
		window.open("popUp.aspx?caminho=" + caminho,null,"height=250,width=350,status=yes,toolbar=no,menubar=no,location=no");
	}
	
	if (nome != '' & email != '' ){
		//alert(nome,email);
		
		//window.open("popUp.aspx?nome=" + nome + "?email=" + email,null,"height=250,width=350,status=yes,toolbar=no,menubar=no,location=no");
	}

	if (caminho == '' & email == '' & nome == '') {
		window.open("popUp.aspx",null,"height=250,width=350,status=yes,toolbar=no,menubar=no,location=no");
	}

}

var URLSite = window.location.href;
var TituloSite = document.title;

function addfav(){
	if (document.all) window.external.AddFavorite('http://www.fabianabrinquedos.com.br/novo','Fabiana Brinquedos');
}
<!--
	var message="Botão direito não pode!";
	function click(e) {
	if (document.all) {
	if (event.button==2||event.button==3) {
	alert(message);
	return false;
	}
	}
	if (document.layers) {
	if (e.which == 3) {
	alert(message);
	return false;
	}
	}
	}
	if (document.layers) {
	document.captureEvents(Event.MOUSEDOWN);
	}
	document.onmousedown=click;
	// -->