[Resolvido] Aceitando apenas números

caraaaaaaa

seguinte

salva isso

/*
* @Copyright (c) 2008 Aurélio Saraiva (aureliosaraiva@gmail.com)
* @Page http://inovaideia.com.br/maskInputMoney

* Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation
* files (the "Software"), to deal in the Software without
* restriction, including without limitation the rights to use,
* copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following
* conditions:
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*/

/*
* @Version: 0.2
* @Release: 2008-07-25
*/

(function($) {
	$.fn.maskMoney = function(settings) {
 settings = $.extend({
 symbol: "US$",
 decimal: ".",
 precision: 2,
 thousands: ",",
 showSymbol:true
 }, settings);

 settings.symbol=settings.symbol+" ";

 return this.each(function() {
 var input=$(this);
 function money(e) {
 e=e||window.event;
 var k=e.charCode||e.keyCode||e.which;
 if (k == 8) { // tecla backspace
 preventDefault(e);
 var x = input.val().substring(0,input.val().length-1);
 input.val(maskValue(x));
 return false;
 } else if (k == 9) { // tecla tab
 return true;
 }
 if (k < 48 || k > 57) {
 preventDefault(e);
 return true;
 }
 var key = String.fromCharCode(k); // Valor para o código da Chave
 preventDefault(e);
 input.val(maskValue(input.val()+key));
 }

 function preventDefault(e) {
 if (e.preventDefault) { //standart browsers
 e.preventDefault()
 } else { // internet explorer
 e.returnValue = false
 }
 }

 function maskValue(v) {
 v = v.replace(settings.symbol,"");
 var a = '';
 var strCheck = '0123456789';
 var len = v.length;
 var t = "";
 if (len== 0) {
 t = "0.00";
 }
 for (var i = 0; i < len; i++)
 if ((v.charAt(i) != '0') && (v.charAt(i) != settings.decimal))
 break;

 for (; i < len; i++) {
 if (strCheck.indexOf(v.charAt(i))!=-1) a+= v.charAt(i);
 }

 var n = parseFloat(a);
 n = isNaN(n) ? 0 : n/Math.pow(10, settings.precision);
 t = n.toFixed(settings.precision);

 var p, d = (t=t.split("."))[1].substr(0, settings.precision);
 for (p = (t=t[0]).length; (p-=3) >= 1;) {
 t = t.substr(0,p) + settings.thousands + t.substr(p);
 }
 return setSymbol(t+settings.decimal+d+Array(
 (settings.precision+1)-d.length).join(0));
 }

 function focusEvent() {
 if (input.val()=="") {
 input.val(setSymbol(getDefaultMask()));
 } else {
 input.val(setSymbol(input.val()));
 }
 }

 function blurEvent() {
 if (input.val()==setSymbol(getDefaultMask())) {
 input.val("");
 } else {
 input.val(input.val().replace(settings.symbol,""))
 }
 }

 function getDefaultMask() {
 var n = parseFloat("0")/Math.pow(10, settings.precision);
 return (n.toFixed(settings.precision)).replace(
 new RegExp("\\.", "g"), settings.decimal);
 }

 function setSymbol(v) {
 if (settings.showSymbol) {
 return settings.symbol+v;
 }
 return v;
 }

 input.bind("keypress",money);
 input.bind("blur",blurEvent);
 input.bind("focus",focusEvent);

 input.one("unmaskMoney",function() {
 input.unbind("focus",focusEvent);
 input.unbind("blur",blurEvent);
 input.unbind("keypress",money);
 if ($.browser.msie)
 this.onpaste= null;
 else if ($.browser.mozilla)
 this.removeEventListener('input',blurEvent,false);
 });
 });
	}

	$.fn.unmaskMoney=function() {
 return this.trigger("unmaskMoney");
	};

$("#idDoCampoQVAIAMASCARA").maskMoney({symbol:"R$",decimal:",",thousands:"."});

Este código é em JQUERY ... do jeito q está o meu código eu preciso só q aceite apenas números, então é só adaptar algo no meu código, eu não gostaria de trocar o meu script ...

Já consegui resolver valeuuuuuuuuuu

só te passei uma solução rapida, facil, que funciona muito bem e não tem problema de incompatibilidade.

mas se tu quer usar teu código. não posso fazer nada.