I'm trying to select an option from a select, but by value, and not by
index. I'm trying like this:

function selectOptionByValue(selectID,valor){

   var found = false;
   var i = 0;

   while(!found && i<selectID[0].options.length){
      if(selectID[0].options[i].value == valor) {
         selectID[0].options[i].selected=true;
         found = true;
      }
      i++;
   }
}

I would call this function passing as argument the DOM object of the
select and the option value that should be selected.

Is there an easier way of doing this?

BTW, it's not working for me.

-- 
Martín Marqués
select 'martin.marques' || '@' || 'gmail.com'
DBA, Programador, Administrador

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