function launchPBSVideoPlayer(media,title,args) {
        var PBSVideoWindow_X_final=580;
        var PBSVideoWindow_Y_final=350;
        if (PBSVideoWindow_X != null) {
                PBSVideoWindow_X_final=PBSVideoWindow_X;
        }
        if (PBSVideoWindow_Y != null) {
                PBSVideoWindow_Y_final=PBSVideoWindow_Y;
        }
	
	var escaped_title = "";
	if (title != "") {
		escaped_title = "&title=" + escape(title);
	}
	if (args != "undefined") {
		args  = "&" + args;
	}	
	var url = "/cgi-registry/mediaplayer/mediapref.cgi?media="+ media + escaped_title + args;
	
        var a="toolbar=no,location=no,directories=no,menubar=no,resizable=yes,scrollbars=no,width=" + PBSVideoWindow_X_final + ",height=" + PBSVideoWindow_Y_final;
        if (navigator.appName.indexOf("Microsoft")>=0) {
		a+=",left=50,top=50";
        } else {
		 a+=",screenX=50,screenY=50";
	}
        if (floater != null) {
                if (floater.closed == false) {
                        floater.close();
                        var floater = null;
		}
	}
        floater=window.open(url,"video_player",a);
        floater.creator = self;
	return false;
}

function launchPBSAudioPlayer(media,title,args) {
	var PBSAudioWindow_X_final=450;
	var PBSAudioWindow_Y_final=200;
	if (PBSAudioWindow_X != null) {
                PBSAudioWindow_X_final=PBSAudioWindow_X;
        }
	if (PBSAudioWindow_Y != null) {
                PBSAudioWindow_Y_final=PBSAudioWindow_Y;
        }
        var escaped_title = "";
        if (title != "") {
                escaped_title = "&title=" + escape(title);
        }
        if (args != "undefined") {
                args  = "&" + args;
        }
        var url = "/cgi-registry/mediaplayer/mediapref.cgi?playeraddress=audioplayer.cgi&mediatype=audio&media="+ media + escaped_title + args;

        var a="toolbar=no,location=no,directories=no,menubar=no,resizable=yes,scrollbars=no,width=" + PBSAudioWindow_X_final + ",height=" + PBSAudioWindow_Y_final;
        if (navigator.appName.indexOf("Microsoft")>=0) a+=",left=50,top=50";
        else a+=",screenX=50,screenY=50";
        if( floater != null )
                if( floater.closed == false )
                        floater.close();
                        var floater = null;
            floater=window.open(url,"audio_player",a);
            floater.creator = self;
}

var PBSVideoWindow_X;
var PBSVideoWindow_Y;
var PBSAudioWindow_X;
var PBSAudioWindow_Y;

this.name="PBSparentwindow";