var serverPath = "";
var baseDir = "/video";
var level0 = "0000";
var level1 = "";
var level2 = "";
var anchor = "";
var defaultpage = true;
 
var url = window.location.href;
 
var serverPathRegexStr = "(.+)/video";
var serverPathRegex = new RegExp( serverPathRegexStr );
var serverPathResults = serverPathRegex.exec( url );
if( serverPathResults != null )
    serverPath = decodeURIComponent(serverPathResults[1]);
 
var anchorRegexStr = ".+/video/view/.+\.html(#.*)";
var anchorRegex = new RegExp( anchorRegexStr );
var anchorResults = anchorRegex.exec( url );
if( anchorResults != null )
{
    anchor = decodeURIComponent(anchorResults[1]);
}
 
var video1RegexStr = ".+/video/view/([^/]+)/([^/]+)/([^/\.]+)\.html";
var video1Regex = new RegExp( video1RegexStr );
var video1Results = video1Regex.exec( url );
if( video1Results != null )
{
    level0 = decodeURIComponent(video1Results[1]);
    level1 = decodeURIComponent(video1Results[2]);
    level2 = decodeURIComponent(video1Results[3]);
    defaultpage = false;
} else {
    var video2RegexStr = ".+/video/view/([^/\.]+)\.html";
    var video2Regex = new RegExp( video2RegexStr );
    var video2Results = video2Regex.exec( url );
    if( video2Results != null )
    {
        level2 = decodeURIComponent(video2Results[1]);
        defaultpage = false;
    } else {
        var categoryRegexStr = ".+/video/view/([^/]+)/([^/]+)/?";
        var categoryRegex = new RegExp( categoryRegexStr );
        var categoryResults = categoryRegex.exec( url );
        if( categoryResults != null )
        {
            level0 = decodeURIComponent(categoryResults[1]);
            level1 = decodeURIComponent(categoryResults[2]);
            defaultpage = false;
        } else {
            var channelRegexStr = ".+/video/view/([^/]+)/?";
            var channelRegex = new RegExp( channelRegexStr );
            var channelResults = channelRegex.exec( url );
            if( channelResults != null )
            {
                level0 = decodeURIComponent(channelResults[1]);
                defaultpage = false;
            }
        }
    }
}