/**
 * @package OMS Widget : Right Box B/List-Widget
 * @author Tony Simbine
 * @Version 2009.03.25.01.TS11, updated 2011.02.10 12:42
 * Copyright (c) 2009-2011 and developed by Tony Simbine <ejantos (at) yahoo.com>
 * Copyright (c) 2009-2011 OMS Online Marketing Service GmbH & Co. KG
 * @link http://www.oms.eu/
**/
if (typeof bc_id == 'undefined') var bc_id = new Array();

function bc_widget_rightboxb(arg) {
	var id = bc_id.length;
	bc_id.push(new bc_make_widget_rightboxb(arg, id));
	bc_id[id].generate();
	bc_id[id].retrieve();
}

function bc_make_widget_rightboxb(arg, id) {
	this.id = id;
	this.postfix = arg.postfix || '';
	this.token = arg.token || (this.id > 0? bc_id[0].token: 'XcflTOtBDwQlcLkp4JLkFynx2TRBjTJqPEvBda2lh9bRgrqSyPdRQg..');
	this.url = arg.url || 'http://www.esslinger-zeitung.de/';
	this.dir = arg.dir || 'http://www.esslinger-zeitung.de/_oms/bcw_rightboxb';
	this.playerId = (!arg.playerIds) ? null : arg.playerIds[0];
	this.playlistId = (!arg.playlistIds) ? null : arg.playlistIds[0];
	this.xmlUrl = arg.xml || false;
	this.xml = '';
	this.httpRequest = null;
	this.videoCount = null;
	this.page = 0;
	this.sliding = false;
	this.referName = 'rightboxb';
	this.ie = (document.all) ? true: false;
	this.TStab = new Array(null);
	if (arg.TsTabs)	{
		if (arg.TsTabs[0] != null && arg.TsTabs[0].length > 1)
			this.TStab[0] = arg.TsTabs[0];
	}
	this.TStarget = null;
	this.maximum = 10;
	if (arg.TSopt)	{
		if (arg.TSopt['target'] && arg.TSopt['target'].length > 2)	{
			this.TStarget = ' target="' + arg.TSopt.target + '"';
			this.TStargets = arg.TSopt.target;
		}
		if (arg.TSopt['maximum'] && arg.TSopt['maximum'] > 0)
			this.maximum = arg.TSopt['maximum'];
	}
	this.url += ((this.url.indexOf('?') > -1)? '&': '?');
	
	this.generate = function() {
		var code = document.createElement("link");
		code.setAttribute('href', this.dir + this.postfix + '/brightcove.css');
		code.setAttribute('rel', 'stylesheet');
		code.setAttribute('type', 'text/css');
		document.getElementsByTagName('head')[0].appendChild(code);

		/* Die Breite wurde fuer div.bc_widget_rightboxb und fuer div.bc_widget_rightboxb div.bc_container_two auf 306px geaendert. */
		if(this.ie) {
			document.write('<style type="text/css">');
			document.write('div.bc_widget_rightboxb'+ this.postfix + ' { width: 306px; }');
			document.write('div.bc_widget_rightboxb'+ this.postfix + ' div.bc_container_one'+ this.postfix + ' div.bc_video'+ this.postfix + ' div.bc_meta'+ this.postfix + ' div.bc_data'+ this.postfix + ' { width: 194px; }');
			document.write('div.bc_widget_rightboxb'+ this.postfix + ' div.bc_container_one'+ this.postfix + ' div.bc_video'+ this.postfix + ' div.bc_meta'+ this.postfix + ' div.bc_data'+ this.postfix + ' img { margin: 2px 5px 0 0; }');
			document.write('div.bc_widget_rightboxb'+ this.postfix + ' div.bc_footer'+ this.postfix + ' { padding-bottom: 8px; }');
			document.write('div.bc_widget_rightboxb'+ this.postfix + ' div.bc_container_two'+ this.postfix + ' { width: 306px; }');
			document.write('div.bc_widget_rightboxb'+ this.postfix + ' div.bc_container_two'+ this.postfix + ' div.bc_inner'+ this.postfix + ' div.bc_video'+ this.postfix + ' div.bc_title'+ this.postfix + ' { width: 240px; }');
			document.write('div.bc_widget_rightboxb'+ this.postfix + ' div.bc_header'+ this.postfix + ' img.bc_tab_left'+ this.postfix + ' { left: 225px; }');
			document.write('div.bc_widget_rightboxb'+ this.postfix + ' div.bc_header'+ this.postfix + ' img.bc_tab_right'+ this.postfix + ' { left: 258px; }');
			document.write('div.bc_widget_rightboxb'+ this.postfix + ' div.bc_container_two'+ this.postfix + ' div.bc_arrow_left'+ this.postfix + ' { background: none; filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src="' + this.dir + this.postfix + '/bc_arrow_left.png",sizingMethod="scale"); }');
			document.write('div.bc_widget_rightboxb'+ this.postfix + ' div.bc_container_two'+ this.postfix + ' div.bc_arrow_right'+ this.postfix + ' { background: none; filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src="' + this.dir + this.postfix + '/bc_arrow_right.png",sizingMethod="scale"); }');
			document.write('</style>');
		}
		document.write('<div class="bc_widget_rightboxb' + this.postfix + '"><div class="bc_header' + this.postfix + '">');
		document.write('<div class="bc_title' + this.postfix + '" id="' + this.id + 'BCWRB_title"></div><img src="' + this.dir + this.postfix + '/tab_1_active.png" id="' + this.id + 'BCWRB_tab1" class="bc_tab_left' + this.postfix + '" onclick="bc_id[' + this.id + '].view(1)" /><img src="' + this.dir + this.postfix + '/tab_2_inactive.png" id="' + this.id + 'BCWRB_tab2" class="bc_tab_right' + this.postfix + '" onclick="bc_id[' + this.id + '].view(2)" /></div>');
		document.write('<div class="bc_container_one' + this.postfix + '" id="' + this.id + 'BCWRB_containerOne"></div>');
		document.write('<div class="bc_container_two' + this.postfix + '" id="' + this.id + 'BCWRB_containerTwo" style="display: none;"><div class="bc_arrow_left' + this.postfix + '" id="' + this.id + 'BCWRB_arrowLeft" style="display: none;" onclick="bc_id[' + this.id + '].slide(0)"></div><div class="bc_arrow_right' + this.postfix + '" id="' + this.id + 'BCWRB_arrowRight" onclick="bc_id[' + this.id + '].slide(1)"></div><div id="' + this.id + 'BCWRB_inner" class="bc_inner' + this.postfix + '"></div></div>');
		document.write('<div class="bc_footer' + this.postfix + '"><a href="' + this.url + 'refer=' + this.referName + '" id="' + this.id + 'BC_TS_All"' + (this.TStarget? this.TStarget: '') + '>Alle Videos &raquo;</a></div>');
		document.write('</div>');
	}
	
	this.retrieve = function() {
		if(this.xmlUrl)
		{
			this.manual();
		}
		else
		{
			this.auto();
		}
	}
	
	this.auto = function() {
		var code = document.createElement('script');
		code.setAttribute('src', 'http://api.brightcove.com/services/library?command=find_playlist_by_id&playlist_id=' + this.playlistId + '&token=' + this.token + '&playlist_fields=id,name,videos&video_fields=id,name,shortDescription,thumbnailURL,length,publishedDate,videoStillURL&callback=bc_id[' + this.id + '].autoReturn');
		code.setAttribute('charset', 'UTF-8');
		code.setAttribute('type', 'text/javascript');
		document.getElementsByTagName('head')[0].appendChild(code);
	}
	
	this.autoReturn = function(pData) {
		document.getElementById(this.id + 'BCWRB_title').innerHTML = this.TStab[0] || pData.name;
		var videos = pData['videos'];
		var maximum = this.maximum;
		if(videos.length < maximum)
			maximum = videos.length;
		this.videoCount = maximum;
		for (var i = 0; i < maximum; i++) {
			var seconds = Math.round(videos[i]['length'] / 1000);			
			var minutes = Math.floor(seconds / 60);
			seconds %= 60;
			if (seconds < 10)	seconds = '0' + seconds;
			var timeString = minutes + ':' + seconds;
			var image1 = '';
			var image2 = '';
			if (videos[i]['thumbnailURL']) {
				image1 = '<img src="' + videos[i]['thumbnailURL'] + '" width="80" align="bottom" />';
				image2 = '<img src="' + videos[i]['videoStillURL'] + '" width="240" align="bottom" />';
			}
			var code = document.createElement('div');
			if (i == 0)
				code.className = 'bc_video' + this.postfix + ' bc_video_over' + this.postfix;
			else
				code.className = 'bc_video' + this.postfix;
			code.innerHTML = '<div class="bc_left' + this.postfix + '" onmouseover="bc_id[' + this.id + '].show(' + i + ')"><span>' + (i + 1) + '</span> ' + videos[i]['name'] + '</div><div class="bc_right' + this.postfix + '">' + timeString + '</div><div class="bc_meta' + this.postfix + '"><a href="' + this.url + 'bcpid=' + this.playerId + '&bclid=' + this.playlistId + '&bctid=' + videos[i].id + '&refer=' + this.referName + '"' + (this.TStarget? this.TStarget: '') + '>' + image1 + '</a><div class="bc_data' + this.postfix + '"><div class="bc_desc' + this.postfix + '">' + videos[i]['shortDescription'] + '</div><a href="' + this.url + 'bcpid=' + this.playerId + '&bclid=' + this.playlistId + '&bctid=' + videos[i].id + '&refer=' + this.referName + '"' + (this.TStarget? this.TStarget: '') + '><img src="' + this.dir + this.postfix + '/bc_arrow.png" /></a><div class="bc_link' + this.postfix + '"><a href="' + this.url + 'bcpid=' + this.playerId + '&bclid=' + this.playlistId + '&bctid=' + videos[i].id + '&refer=' + this.referName + '"' + (this.TStarget? this.TStarget: '') + '>Abspielen</a></div></div></div></div>';
			/* Die Hoehe wurde von 25 auf 10 und von 95 auf 78 geaendert. */
			if(i == 0) {
				if (this.ie)
					code.style.height = '78px';
				else
					code.style.height = '78px';
			} else {
				if (this.ie) {
					code.style.height = '10px';
				} else {
					code.style.height = '10px';
				}
			}
			document.getElementById(this.id + 'BCWRB_containerOne').appendChild(code);
			var code = document.createElement('div');
			code.className = 'bc_video' + this.postfix;
			code.innerHTML = '<div id="tsIMG" style="height: 180px;overflow: hidden;vertical-align:bottom;"><a href="' + this.url + 'bcpid=' + this.playerId + '&bclid=' + this.playlistId + '&bctid=' + videos[i].id + '&refer=' + this.referName + '"' + (this.TStarget? this.TStarget: '') + '>' + image2 + '</a></div><div class="bc_title' + this.postfix + '">' + videos[i]['name'] + '<div class="bc_time' + this.postfix + '">' + timeString + '</div></div>';
			document.getElementById(this.id + 'BCWRB_inner').appendChild(code);
		}
		if (this.playerId && this.playlistId)
			document.getElementById(this.id + 'BC_TS_All').href = this.url + 'bcpid=' + this.playerId + '&bclid=' + this.playlistId + '&refer=' + this.referName;
	}
	
	this.manual = function(pCount) {		
		if (window.XMLHttpRequest) {
			this.httpRequest = new XMLHttpRequest();
			if(this.httpRequest.overrideMimeType)
				this.httpRequest.overrideMimeType('text/xml');
		} else if(window.ActiveXObject) {
			try {
				this.httpRequest = new ActiveXObject('Msxml2.XMLHTTP');
			}
			catch (e) {
				try {
					this.httpRequest = new ActiveXObject('Microsoft.XMLHTTP');
				}
			catch (e) {}
			}
		}
		if (!this.httpRequest)
			return false;
		var thispointer = this;
		this.httpRequest.onreadystatechange = function() {
			thispointer.handler();
		};
		this.httpRequest.open('GET', this.xmlUrl, true);
		this.httpRequest.send('');
	}
	
	this.handler = function() {
		var tabs, tab, videos;
		var videoIds = '';
		if (this.httpRequest.readyState == 4) {
			if(this.httpRequest.status == 200) {
				this.xml = this.httpRequest.responseXML;
				tabs = this.xml.getElementsByTagName('lineup');
				tab = tabs[0];
				document.getElementById(this.id + 'BCWRB_title').innerHTML = this.TStab[0] || tab.getAttribute('name');
				videos = tab.getElementsByTagName('video');
				for (var i = 0; i < videos.length; i++) {
					var video = videos[i];
					var title = video.getElementsByTagName('title_id')[0].childNodes[0].nodeValue;
					videoIds += title;
					if (i + 1 < videos.length)
						videoIds += ',';
				}
				var code = document.createElement('script');
				code.setAttribute('src', 'http://api.brightcove.com/services/library?command=find_videos_by_ids&token=' + this.token + '&video_ids=' + videoIds + '&video_fields=id,name,shortDescription,thumbnailURL,length,publishedDate,videoStillURL&callback=bc_id[' + this.id + '].manualReturn');
				code.setAttribute('charset', 'UTF-8');
				code.setAttribute('type', 'text/javascript');
				document.getElementsByTagName('head')[0].appendChild(code);
			}
		}
	}

	this.manualReturn = function(pData) {
		var videos = pData['items'];
		var maximum = this.maximum;
		var tabs = this.xml.getElementsByTagName('lineup');
		var tab = tabs[0];
		var xml_videos = tab.getElementsByTagName('video');
		for (var i = 0; i < videos.length; i++) {
			if (videos[i] == null)	{
				videos.splice(i, 1);
				var removednode = xml_videos[i];
				removednode.parentNode.removeChild(removednode);
				i--;
			}
			if (i >= maximum)
				break;
		}
		if(videos.length < maximum)
			maximum = videos.length;
		this.videoCount = maximum;
		var _playerId, __playerId, _playlistId, __playlistId;
		for (var i = 0; i < maximum; i++) {
			var playerId = xml_videos[i].getElementsByTagName('player_id')[0].childNodes[0].nodeValue;
			var playlistId = xml_videos[i].getElementsByTagName('lineup_id')[0].childNodes[0].nodeValue;
			if (i == 0)	{
				_playerId = playerId;
				__playerId = _playerId;
				_playlistId = playlistId;
				__playlistId = _playlistId;
			}
			if (_playerId != playerId && __playerId == _playerId)
				__playerId = playerId;
			if (_playlistId != playlistId && __playlistId == _playlistId)
				__playlistId = playlistId;
			var seconds = Math.round(videos[i]['length'] / 1000);			
			var minutes = Math.floor(seconds / 60);
			seconds %= 60;
			if (seconds < 10)	seconds = '0' + seconds;
			var timeString = minutes + ':' + seconds;
			var image1 = '';
			var image2 = '';
			if (videos[i]['thumbnailURL']) {
				image1 = '<img src="' + videos[i]['thumbnailURL'] + '" width="80" align="bottom" />';
				image2 = '<img src="' + videos[i]['videoStillURL'] + '" width="240" align="bottom" />';
			}
			var code = document.createElement('div');
			if (i == 0)
				code.className = 'bc_video' + this.postfix + ' bc_video_over' + this.postfix;
			else
				code.className = 'bc_video' + this.postfix;
			code.innerHTML = '<div class="bc_left' + this.postfix + '" onmouseover="bc_id[' + this.id + '].show(' + i + ')"><span>' + (i + 1) + '</span> ' + videos[i]['name'] + '</div><div class="bc_right' + this.postfix + '">' + timeString + '</div><div class="bc_meta' + this.postfix + '"><a href="' + this.url + 'bcpid=' + playerId + '&bclid=' + playlistId + '&bctid=' + videos[i].id + '&refer=' + this.referName + '"' + (this.TStarget? this.TStarget: '') + '>' + image1 + '</a><div class="bc_data' + this.postfix + '"><div class="bc_desc' + this.postfix + '">' + videos[i]['shortDescription'] + '</div><a href="' + this.url + 'bcpid=' + playerId + '&bclid=' + playlistId + '&bctid=' + videos[i].id + '&refer=' + this.referName + '"' + (this.TStarget? this.TStarget: '') + '><img src="' + this.dir + this.postfix + '/bc_arrow.png" /></a><div class="bc_link' + this.postfix + '"><a href="' + this.url + 'bcpid=' + playerId + '&bclid=' + playlistId + '&bctid=' + videos[i].id + '&refer=' + this.referName + '"' + (this.TStarget? this.TStarget: '') + '>Abspielen</a></div></div></div></div>';
			/* Die Hoehe wurde von 25 auf 10 und von 95 auf 78 geaendert. */
			if(i == 0) {
				if (this.ie)
					code.style.height = '78px';
				else
					code.style.height = '78px';
			} else {
				if (this.ie)
					code.style.height = '10px';
				else
					code.style.height = '10px';
			}
			document.getElementById(this.id + 'BCWRB_containerOne').appendChild(code);
			var code = document.createElement('div');
			code.className = 'bc_video' + this.postfix;
			code.innerHTML = '<div id="tsIMG" style="height: 180px;overflow: hidden;vertical-align:bottom;"><a href="' + this.url + 'bcpid=' + playerId + '&bclid=' + playlistId + '&bctid=' + videos[i].id + '&refer=' + this.referName + '"' + (this.TStarget? this.TStarget: '') + '>' + image2 + '</a></div><div class="bc_title' + this.postfix + '">' + videos[i]['name'] + '<div class="bc_time' + this.postfix + '">' + timeString + '</div></div>';
			document.getElementById(this.id + 'BCWRB_inner').appendChild(code);
		}
		if (_playerId && _playlistId && __playerId == _playerId && __playlistId == _playlistId)
			document.getElementById(this.id + 'BC_TS_All').href = this.url + 'bcpid=' + _playerId + '&bclid=' + __playlistId + '&refer=' + this.referName;
	}

	this.show = function(pCount) {
		var children = document.getElementById(this.id + 'BCWRB_containerOne').childNodes;
		/* Die Hoehe wurde von 25 auf 10 und von 95 auf 78 geaendert. */
		for(var i = 0; i < children.length; i++) {
			if (i == pCount) {
				if(this.ie)
					children[i].style.height = '78px';
				else
					children[i].style.height = '78px';
				children[i].className = 'bc_video' + this.postfix + ' bc_video_over' + this.postfix;
			} else {
				if (this.ie)
					children[i].style.height = '10px';
				else
					children[i].style.height = '10px';
				children[i].className = 'bc_video' + this.postfix;
			}
		}
	}
	
	this.view = function(pId) {
		if(pId == 1) {
			document.getElementById(this.id + 'BCWRB_containerOne').style.display = 'block';
			document.getElementById(this.id + 'BCWRB_containerTwo').style.display = 'none';
			document.getElementById(this.id + 'BCWRB_tab1').setAttribute('src', this.dir + this.postfix + '/tab_1_active.png');
			document.getElementById(this.id + 'BCWRB_tab2').setAttribute('src', this.dir + this.postfix + '/tab_2_inactive.png');
		} else {
			document.getElementById(this.id + 'BCWRB_containerOne').style.display = 'none';
			document.getElementById(this.id + 'BCWRB_containerTwo').style.display = 'block';
			document.getElementById(this.id + 'BCWRB_tab1').setAttribute('src', this.dir + this.postfix + '/tab_1_inactive.png');
			document.getElementById(this.id + 'BCWRB_tab2').setAttribute('src', this.dir + this.postfix + '/tab_2_active.png');
		}
	}
	
	this.slide = function(pDir) {
		if(!this.sliding) {
			el = document.getElementById(this.id + 'BCWRB_inner');
			var delta = -300;
			if (this.ie)
				delta += 2;
			if(pDir == 0) {
				if(this.page > 0) {
					this.page--;
					this.sliding = true;
					this.prepSlide(el, (this.page * delta));
				}
			} else {
				if(this.page + 1 < this.videoCount) {
					this.page++;
					this.sliding = true;
					this.prepSlide(el, (this.page * delta));
				}
			}
			this.arrows();
		}
	}
	
	this.arrows = function() {
		if(this.page > 0)
			document.getElementById(this.id + 'BCWRB_arrowLeft').style.display = 'block';
		else
			document.getElementById(this.id + 'BCWRB_arrowLeft').style.display = 'none';
		if(this.page + 1 < this.videoCount)
			document.getElementById(this.id + 'BCWRB_arrowRight').style.display = 'block';
		else
			document.getElementById(this.id + 'BCWRB_arrowRight').style.display = 'none';
	}
	
	this.getNum = function(pNum) {
		if(pNum) {
			if(pNum.indexOf('px') > -1)
				return parseInt(pNum.substring(0, pNum.indexOf('px')));
			else
				return parseInt(pNum);
		} else {
			return 0;
		}
	}

	this.prepSlide = function(pEl, pEnd) {
		var moveStart = this.getNum(pEl.style['left']);
		var amountToMove = pEnd - moveStart;
		var timeStart = new Date().getTime();
		var timeEnd = timeStart + 1000;
		this.doSlide(this.id, pEl, 'left', amountToMove, moveStart, 1000, timeEnd);
	}
	
	this.doSlide = function(id, pEl, pType, pDistance, pStart, pTimeTotal, pTimeEnd) {
		var currentTime = new Date().getTime();
		var timeRemaining = Math.max(0, pTimeEnd - currentTime);
		var currentMove = parseInt(pDistance - (Math.pow(timeRemaining, 3) / Math.pow(pTimeTotal, 3)) * pDistance);
		pEl.style[pType] = (pStart + currentMove) + 'px';
		if(timeRemaining > 0)
		  setTimeout(function () { bc_id[id].doSlide(id, pEl, pType, pDistance, pStart, pTimeTotal, pTimeEnd); }, 10);
		else		
			this.sliding = false;
	}
}