function GoTo(url)
{
	window.location = url;
}

function ShowDialog(url, cache, center, scroll, left, top, width, height, advancedFeatures)
{
	if (cache == 0)
	{
		var d = new Date();
		if (url.indexOf('?') == -1)
			url = url + "?pageversion=" + d.getTime();
		else
			url = url + "&pageversion=" + d.getTime();
	}
	if (center == 1)
	{
		left = (screen.availWidth - width)/2;
		top = (screen.availHeight - height)/2;
	}
	var features = "toolbar=0,scrollbars=" + scroll + ",left=" + left + ",top=" + top + ",height=" + height + ",width=" + width + "";
	if (advancedFeatures != "")
		features = features + "," + advancedFeatures;
	window.open(url, "", features);
}

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));
}