function UpdateSearchTypeLink(SearchTypeLink)
{
    if (window.RegExp && window.encodeURIComponent)
    {
        var EncodedQ=encodeURIComponent(document.getElementById("SearchForm").q.value);
        if (SearchTypeLink.href.indexOf("q=")!=-1)
            SearchTypeLink.href=SearchTypeLink.href.replace(new RegExp("q=[^&$]*"),"q="+EncodedQ);
        else
        {
            if(SearchTypeLink.href.indexOf("?") == -1)
                SearchTypeLink.href+="?";
            SearchTypeLink.href+="&q="+EncodedQ;
        }
    }
    
    return 1;
}