[Resolvido] Muda para o proximo campo automaticamente

[andreia_sp 1]

Muda de campo automaticamente (TAB automatico):

 

<script LANGUAGE="JavaScript">
 var isNN = (navigator.appName.indexOf("Netscape")!=-1);
 function autoTab(input,len, e) {
 var keyCode = (isNN) ? e.which : e.keyCode;
 var filter = (isNN) ? [0,8,9] : [0,8,9,16,17,18,37,38,39,40,46];
 if(input.value.length >= len && !containsElement(filter,keyCode)) {
 input.value = input.value.slice(0, len);
 input.form[(getIndex(input)+1) % input.form.length].focus();
 }
 function containsElement(arr, ele) {
 var found = false, index = 0;
 while(!found && index < arr.length)
 if(arr[index] == ele)
 found = true;
 else
 index++;
 return found;
 }
 function getIndex(input) {
 var index = -1, i = 0, found = false;
 while (i < input.form.length && index == -1)
 if (input.form[i] == input)index = i;
 else i++;
 return index;
 }
 return true;
 }
 </script>

Chamada da função:

 

<form name="form">
 <input type="text" name="campo1" onKeyUp="return autoTab(this, 5, event);" size="10">
 <input type="text" name="campo2" onKeyUp="return autoTab(this, 3, event);" size="5">
 </form>

fonte: http://www.asparena.eti.br