/* SVN FILE: $Id: tmz.js 2356 2008-10-08 17:02:00Z jandrassy $ */
/* @author $Author: jandrassy $
* @copyright Copyright (c) 2008 Digitalsmiths
* @version $Revision: 2356 $
* @lastrevision $Date: 2008-10-08 13:02:00 -0400 (Wed, 08 Oct 2008) $
* @modifiedby $LastChangedBy: jandrassy $
* @lastmodified $LastChangedDate: 2008-10-08 13:02:00 -0400 (Wed, 08 Oct 2008) $
*/
var currentMediaKey = null;
var currentMedia = null;
var currentMediaArgs = null;


function showSearch () {
	swfobject.getObjectById("rightrail").showSearch();
}

function showDefaultBanner () {
	if (document.getElementById("bannerSlot")) {
		var url = "http://tmz.vo.llnwd.net/o28/player/videopage/videosearch.png";
		document.getElementById("bannerSlot").innerHTML = '<a href="/" onclick="showSearch();return false;"><img src="' + url + '" border="0"/></a>'; 
	}
}

function getDisplayMedia () {
	return currentMedia;
}

function getDefineMedia() {
	//console.log("getDefineMedia() " + currentMediaKey);
	return currentMediaKey;
}

function getDefineMediaArgs() {
	return currentMediaArgs;
}

function defineMedia(mediaKey, autoplay, ads, args) {
	//console.log("defineMedia " + mediaKey + " autoplay=" + autoplay + " args=" + args);
	currentMediaKey = mediaKey;
	currentMediaArgs = args;
	swfobject.getObjectById("rightrail").defineMedia(mediaKey,autoplay,args);
	showDefaultBanner();
}

function displayMedia(obj) {
	swfobject.getObjectById("playlist").displayMedia(obj);
}

function mediaComplete(key) {
	swfobject.getObjectById("playlist").mediaComplete(key);
	showDefaultBanner();
}

function displayStillImage(a) {
	swfobject.getObjectById("rightrail").displayStillImage(a);
}

function displayBannerAd(url, clickURL, smallURL, smallClickURL) {
	swfobject.getObjectById("playlist").displayBannerAd(url, clickURL);
	if (document.getElementById("bannerSlot")) {
		if (smallURL && smallURL != "") {
			document.getElementById("bannerSlot").innerHTML = '<a target="_blank" href="'+smallClickURL+'"><img src="'+smallURL+'" border="0"></a>'; 
		} else {
			showDefaultBanner();
		}
	}
}

function removeBannerAd() {
	swfobject.getObjectById("playlist").removeBannerAd();
}


/* Extract query arguments */
function gup (name) {
	name = name.replace(/[\[]/,"\\\[").replace(/[\]]/,"\\\]");
	var regexS = "[\\?&]"+name+"=([^&#]*)";
	var regex = new RegExp( regexS );
	var results = regex.exec( window.location.href );
	if( results == null )
		return "";
	else
	return results[1];
}


/* Detect browser and version */

var BrowserDetect = {
	init: function () {
		this.browser = this.searchString(this.dataBrowser) || "An unknown browser";
		this.version = this.searchVersion(navigator.userAgent)
			|| this.searchVersion(navigator.appVersion)
			|| "an unknown version";
		this.OS = this.searchString(this.dataOS) || "an unknown OS";
	},
	searchString: function (data) {
		for (var i=0;i<data.length;i++)	{
			var dataString = data[i].string;
			var dataProp = data[i].prop;
			this.versionSearchString = data[i].versionSearch || data[i].identity;
			if (dataString) {
				if (dataString.indexOf(data[i].subString) != -1)
					return data[i].identity;
			}
			else if (dataProp)
				return data[i].identity;
		}
	},
	searchVersion: function (dataString) {
		var index = dataString.indexOf(this.versionSearchString);
		if (index == -1) return;
		return parseFloat(dataString.substring(index+this.versionSearchString.length+1));
	},
	dataBrowser: [
		{
			string: navigator.userAgent,
			subString: "Chrome",
			identity: "Chrome"
		},
		{ 	string: navigator.userAgent,
			subString: "OmniWeb",
			versionSearch: "OmniWeb/",
			identity: "OmniWeb"
		},
		{
			string: navigator.vendor,
			subString: "Apple",
			identity: "Safari"
		},
		{
			prop: window.opera,
			identity: "Opera"
		},
		{
			string: navigator.vendor,
			subString: "iCab",
			identity: "iCab"
		},
		{
			string: navigator.vendor,
			subString: "KDE",
			identity: "Konqueror"
		},
		{
			string: navigator.userAgent,
			subString: "Firefox",
			identity: "Firefox"
		},
		{
			string: navigator.vendor,
			subString: "Camino",
			identity: "Camino"
		},
		{		// for newer Netscapes (6+)
			string: navigator.userAgent,
			subString: "Netscape",
			identity: "Netscape"
		},
		{
			string: navigator.userAgent,
			subString: "MSIE",
			identity: "Explorer",
			versionSearch: "MSIE"
		},
		{
			string: navigator.userAgent,
			subString: "Gecko",
			identity: "Mozilla",
			versionSearch: "rv"
		},
		{ 		// for older Netscapes (4-)
			string: navigator.userAgent,
			subString: "Mozilla",
			identity: "Netscape",
			versionSearch: "Mozilla"
		}
	],
	dataOS : [
		{
			string: navigator.platform,
			subString: "Win",
			identity: "Windows"
		},
		{
			string: navigator.platform,
			subString: "Mac",
			identity: "Mac"
		},
		{
			string: navigator.platform,
			subString: "Linux",
			identity: "Linux"
		}
	]

};
BrowserDetect.init();