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kaduzick

Member Since 23/07/2005
Offline Last Active 11/08/2008, 17:10
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#652849 Contar Checkbox Seleccionados

Posted by kaduzick on 20/10/2005, 15:24

faça assim:

<script language="javascript">
	function nun_op(campo) 
	{
    var h = 0;

    var check = document.getElementsByTagName('input');

    for (i = 0; i < check.length; i++) 
    {
    if(check[i].type = 'checkbox')
    {
   	 if(check[i].checked == true)
   	 {
      h++;
   	 }
    }
    }
    
    if(h > 4)
    {
    campo.checked = false;
    }
	}
</script>



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