function leita()
{
	var q = document.frmleit.q.value;
	location.href = '?obj=leita&q=' + escape(q);
}

function sendaPost(email)
{
	var reg,email;
	reg = /#/g;
	email = email.replace(reg, "@");
	location.href="mai" + "lto:" + email;
}

function setCookie(name, value, expires, path, domain, secure)
{
    document.cookie= name + "=" + escape(value) +
        ((expires) ? "; expires=" + expires.toGMTString() : "") +
        ((path) ? "; path=" + path : "") +
        ((domain) ? "; domain=" + domain : "") +
        ((secure) ? "; secure" : "");
}

function getCookie(name)
{
    var dc = document.cookie;
    var prefix = name + "=";
    var begin = dc.indexOf("; " + prefix);
    if (begin == -1)
    {
        begin = dc.indexOf(prefix);
        if (begin != 0) return null;
    }
    else
    {
        begin += 2;
    }
    var end = document.cookie.indexOf(";", begin);
    if (end == -1)
    {
        end = dc.length;
    }
    return unescape(dc.substring(begin + prefix.length, end));
}

function deleteCookie(name, path, domain)
{
    if (getCookie(name))
    {
        document.cookie = name + "=" + 
            ((path) ? "; path=" + path : "") +
            ((domain) ? "; domain=" + domain : "") +
            "; expires=Thu, 01-Jan-70 00:00:01 GMT";
    }
}

function setFontSize(value)
{
	d = new Date();
	expires = new Date(d.getYear(), d.getMonth(), (d.getDay()+7));
	deleteCookie('bustolpi_fontsize');
	url = location.href;
	tmpAr = url.split("?");
	if (tmpAr.length > 1)
	{
		//alert(location.href+'&font='+value);
		location = location.href+'&font='+value;
	}
	else
	{
		//alert(location.href+'?font='+value);
		location = location.href+'?font='+value;
	}
}

function refresh()
{
    window.location.reload( false );
}