function showmore_fops(t)
{
    if(t==1) {
        more=" | Show quotes rated ";
        more+="<select class=\"fops\" id=\"rtype\">";
        more+="<option value=\"ht\">higher than</option>";
        more+="<option value=\"lt\">lower than</option>";
        more+="</select> ";
        more+="<select class=\"fops\" id=\"rating\">";
        for(var i=0;i<11;i++) {
            more+="<option value=\""+i+"\">"+i+"</option>";
        }
        more+="</select>";
        more+=" <input class=\"filterbutton\" type=\"button\" value=\"Go\" onclick=\"filter();\" />";
    } else if (t==2) {
        more=" | Show quotes ";
        more+="<select class=\"fops\" id=\"ltype\">";
        more+="<option value=\"lt\">longer than</option>";
        more+="<option value=\"st\">shorter than</option>";
        more+="</select> ";
        more+="<select class=\"fops\" id=\"length\" onchange=\"if(this.value=='1'){document.getElementById('fops_msgs').innerHTML='message';}else{document.getElementById('fops_msgs').innerHTML='messages';}\">";
        for(var i=0;i<16;i++) {
            more+="<option value=\""+i+"\">"+i+"</option>";
        }
        more+="</select> <span id=\"fops_msgs\">messages</span>";
        more+=" <input class=\"filterbutton\" type=\"button\" value=\"Go\" onclick=\"filter();\" />";
    } else {
        more="";
    }
    document.getElementById('fops_more').innerHTML=more;
}

function filter()
{
    var cat=document.getElementById('sortby').value;
    if (cat==0) {
    } else if (cat==1) {
        var rtype=document.getElementById('rtype').value;
        var rate=document.getElementById('rating').value;
        document.location.href="http://www.ndforums.com/quote/f.php?rt="+rtype+"&r="+rate;
    } else if (cat==2) {
        var ltype=document.getElementById('ltype').value;
        var length=document.getElementById('length').value;
        document.location.href="http://www.ndforums.com/quote/f.php?lt="+ltype+"&l="+length;
    } else {
    }
}