/* Sniff Around scripting
--------------------------  */

var soto = null;
function togglesearchoptions(ttype) {
    if (ttype == "on") {
        if (soto != null) {
            retainsearchoptions();
        }
        else {
            document.getElementById("searchoptions").className = "";
        }
    }
    else {
        soto = window.setTimeout('document.getElementById("searchoptions").className = "hidden";soto = null;', 500);
    }
}

function hidesearchoptions() {
    window.clearTimeout(soto);
    soto = null;
}

function retainsearchoptions() {
    window.clearTimeout(soto);
    soto = null;
}

var sito = null;
function togglesignin() {
    if (document.getElementById("signinpopup").className == "") {
        document.getElementById("signinpopup").className = "hidden"
    }
    else {
        document.getElementById("signinpopup").className = "";
        document.getElementById("signinpopup").getElementsByTagName("INPUT")[0].focus();
    }
}