var Y = new YUI().use('cookie');

function checkform( f ) {
    for (var i=0; i<f.elements["lr"].length; i++) {
        var lr = f.elements["lr"][i];
        if (lr.checked) {
            var s = "";
            s += lr.value;
            Y.Cookie.setSub("bck", "lang", s);
        }
    }
    for (var i=0; i<f.elements["cref"].length; i++) {
        var cref = f.elements["cref"][i];
        if (cref.checked) {
            var s = "";
            s += cref.value;
            Y.Cookie.setSub("bck", "search", s);
        }
    }

}

var bck = Y.Cookie.getSubs("bck");

var lang_value = bck.lang;
if( lang_value == "lang_en" ) {
    document.getElementById('lr_en').checked = true
    }

var search_value = bck.search;
if( search_value == "http://cse.query.beibel.com/beibel_alpha_prodval_01-18.xml" ) {
    document.getElementById('bcse_prodval').checked = true
    }