/* -----------------------------------------------------------------------------
Descricao : Remove mascara de uma string
Parametro : str - string
Retorno   :
Globais   : -
*/
function removeMask(str)
{
   while(str.indexOf(".") != -1)
      str = str.replace(".", "");

   while(str.indexOf("/") != -1)
      str = str.replace( "/", "" );
   while(str.indexOf("-") != -1)
      str = str.replace( "-", "" );
   while(str.indexOf(",") != -1)
      str = str.replace( ",", "" );
   while(str.indexOf(":") != -1)
      str = str.replace( ":", "" );

   while(str.indexOf(")") != -1)
      str = str.replace( ")", "" );
   while(str.indexOf("(") != -1)
      str = str.replace( "(", "" );

   while(str.indexOf("[") != -1)
      str = str.replace( "[", "" );
   while(str.indexOf("]") != -1)
      str = str.replace( "]", "" );

   while(str.indexOf("{") != -1)
      str = str.replace( "{", "" );
   while(str.indexOf("}") != -1)
      str = str.replace( "}", "" );

   while(str.indexOf("%") != -1)
      str = str.replace( "%", "" );

   return str;
}