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<html>
<head>
<title><Excel in JS</title>
</head>
<body>
<form name="form">
1 <input type="text"name="n1"><br>
2 <input type="text"name="n2"><br>
3 <input type="text"name="n3"><br>
<input type="button"value="Somar"onClick="soma()">
<script language="JavaScript">
<!--
function soma(){
resultado=0;
for(i=0;i<3;i++)
if(form.elements[i].value!=!isNaN && (form.elements[i].value!=""))
resultado+=parseFloat(form.elements[i].value)
alert(resultado);
}
//-->
</script>
</body>
</html>
Posts I've Made
In Topic: Gerador De Cpf Utilizando Substrings
10/07/2004, 14:10
galera, fiz umas alteraçoes 
:
:<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>Gerador de CPF >>> By Gabows#888 <<<</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
</head>
<body>
Entre com os 9 primeiros digitos de seu CPF ou quaisquer 9 digitos numericos q a partir deles o gerador cria um CPF valido.
ENJOY!;)
<form name="form">
<input type="text"name="CPF"id="cpf"maxlength="9">
<input type="button"value="Criar CPF"onClick="criar()">
</form>
<script language="javascript">
//***********************************SCRIPT 100% DEVELOPED BY GABOWS#888***********************************\\
//if you're going to change or use this code, do not cut off these lines!
//se voce vai alterar ou utilizar este codigo, nao retire estas linhas!
//***********************************gabows888@yahoo.com.br***********************************\\
function validar(){
var cnpj=document.getElementById('cpf').value;
if(form.CPF.value=="000000000"){
alert("Faz isso certo xxxxxx!");
return false;
}
if(cnpj.length!=9){
alert("Preencha os nove campos!");
return false;
}
if(isNaN(cnpj)){
alert("Preencha somente com dados numéricos!");
return false;
}
if(cnpj!=!isNaN){
for(i=0;i<=cnpj.length;i++)
total=cnpj.length;
campo01=0;
campo02=0;
n1=cnpj.substring(0,total-8);
n2=cnpj.substring(1,total-7);
n3=cnpj.substring(2,total-6);
n4=cnpj.substring(3,total-5);
n5=cnpj.substring(4,total-4);
n6=cnpj.substring(5,total-3);
n7=cnpj.substring(6,total-2);
n8=cnpj.substring(7,total-1);
n9=cnpj.substring(8,total);
tt1=parseFloat((n1*10)+(n2*9)+(n3*8)+(n4*7)+(n5*6)+(n6*5)+(n7*4)+(n8*3)+(n9*2));
div1=(tt1%11);
if(div1<2){
campo01+=0;
}
if(div1>=2){
campo01+=parseFloat(11-div1);
}
tt2=parseFloat((n1*11)+(n2*10)+(n3*9)+(n4*8)+(n5*7)+(n6*6)+(n7*5)+(n8*4)+(n9*3)+(campo01*2));
div2=(tt2%11);
if(div2<2){
campo02+=0;
}
if(div2>=2){
campo02+=parseFloat(11-div2);
}
alert(n1+''+n2+''+n3+''+n4+''+n5+''+n6+''+n7+''+n8+''+n9+'-'+campo01+''+campo02);
return;
}
}
function gera(n){
num=Math.round(Math.random()*n);
return num;
}
function create(){
d1="";
d2="";
n1=gera(9);
n2=gera(9);
n3=gera(9);
n4=gera(9);
n5=gera(9);
n6=gera(9);
n7=gera(9);
n8=gera(9);
n9=gera(9);
tt1=parseFloat((n1*10)+(n2*9)+(n3*8)+(n4*7)+(n5*6)+(n6*5)+(n7*4)+(n8*3)+(n9*2));
t1=(tt1%11);
if(t1<2){
d1+=0;
}
if(t1>=2){
d1+=parseFloat(11-t1);
}
tt2=parseFloat((n1*11)+(n2*10)+(n3*9)+(n4*8)+(n5*7)+(n6*6)+(n7*5)+(n8*4)+(n9*3)+(d1*2));
t2=(tt2%11);
if(t2<2){
d2+=0;
}
if(t2>=2){
d2+=parseFloat(11-t2);
}
form.CPF.value=n1+''+n2+''+n3+'.'+n4+''+n5+''+n6+'.'+n7+''+n8+''+n9+'-'+d1+''+d2;
}
function criar(){
if(form.CPF.value==""){
return create();
}
if(form.CPF.value!=""){
return validar();
}
}
</script>
</body>
</html>
