// Socrate On-line
// (C)Copyright 1995-2005 by Radu Filip <http://socrate.filips.ro/>

function get_random_no(limit)
{
        return Math.floor(Math.random() * limit) + 1;
}


function validate_search(lang)
{
         if (document.frm_search.query.value.length == 0)
         {
                alert((lang == "en" ? "Please insert at least one search term." : "Va rog sa introduceti cel putin un cuvant de cautare."))
                return false;
         }
         return true;                                                                
}