function asc(act) {
    var cta=document.getElementById('fcauta');
    if(act=='focus') {
        if(cta.value=='Cauta') { cta.value=''; }
        cta.className='cautaf';
    }
    else if(act=='blur' && cta.value=='') {
        cta.className='cauta';
        cta.value='Cauta';
    }
}
function dpoza(pza) {
    var pz=new Image();
    pz.src=pza.replace('130x130/','');
    pz.complete=window.open(pz.src,'poza','toolbar=no,width='+(pz.width+40)+',height='+(pz.height+40));
}
function poza(pzn) {
    var pz=document.getElementById('poza1');
    var pn=(document.all) ? event.srcElement : pzn;
    pv=pz.src;
    pz.src=ffld(pn.src);
    pn.src=ffld(pv);
}
function ffld(fld) {
    if(fld.indexOf('poze/40x40')>=0) { return fld.replace('40x40','130x130'); }
    else { return fld.replace('130x130','40x40'); }
}
function urlencode( str ) {
    var histogram = {}, tmp_arr = [];
    var ret = str.toString();
    var replacer = function(search, replace, str) {
        var tmp_arr = [];
        tmp_arr = str.split(search);
        return tmp_arr.join(replace);
    };
    histogram["'"]   = '%27';
    histogram['(']   = '%28';
    histogram[')']   = '%29';
    histogram['*']   = '%2A';
    histogram['~']   = '%7E';
    histogram['!']   = '%21';
    histogram['%20'] = '+';
    for (search in histogram) {
        replace = histogram[search];
        ret = replacer(search, replace, ret) 
    }
    return ret.replace(/(\%([a-z0-9]{2}))/g, function(full, m1, m2) {
        return "%"+m2.toUpperCase();
    });
    return ret;
}
function clurl() {
    ct='/cauta/'+urlencode(document.fmc.cauta.value)+'/';
    window.parent.location=ct;
    return false;
}
function favorite() {
    title = "Magazin PC - Laptop-uri, calculatoare, periferice";
    url = "http://www.magazin-pc.ro/";
    if (window.sidebar) { window.sidebar.addPanel(title, url,""); }
    else if(window.external) { window.external.AddFavorite( url, title); }
    else if(window.opera && window.print) {
        var elem = document.createElement('a');
        elem.setAttribute('href',url);
        elem.setAttribute('title',title);
        elem.setAttribute('rel','sidebar');
        elem.click();
    }
}