/*Video Player Interfacing*/


/**
 * jQuery.ScrollTo - Easy element scrolling using jQuery.
 * Copyright (c) 2007-2008 Ariel Flesler - aflesler(at)gmail(dot)com | http://flesler.blogspot.com
 * Dual licensed under MIT and GPL.
 * Date: 9/11/2008
 * @author Ariel Flesler
 * @version 1.4
 *
 * http://flesler.blogspot.com/2007/10/jqueryscrollto.html
 */
;(function(h){var m=h.scrollTo=function(b,c,g){h(window).scrollTo(b,c,g)};m.defaults={axis:'y',duration:1};m.window=function(b){return h(window).scrollable()};h.fn.scrollable=function(){return this.map(function(){var b=this.parentWindow||this.defaultView,c=this.nodeName=='#document'?b.frameElement||b:this,g=c.contentDocument||(c.contentWindow||c).document,i=c.setInterval;return c.nodeName=='IFRAME'||i&&h.browser.safari?g.body:i?g.documentElement:this})};h.fn.scrollTo=function(r,j,a){if(typeof j=='object'){a=j;j=0}if(typeof a=='function')a={onAfter:a};a=h.extend({},m.defaults,a);j=j||a.speed||a.duration;a.queue=a.queue&&a.axis.length>1;if(a.queue)j/=2;a.offset=n(a.offset);a.over=n(a.over);return this.scrollable().each(function(){var k=this,o=h(k),d=r,l,e={},p=o.is('html,body');switch(typeof d){case'number':case'string':if(/^([+-]=)?\d+(px)?$/.test(d)){d=n(d);break}d=h(d,this);case'object':if(d.is||d.style)l=(d=h(d)).offset()}h.each(a.axis.split(''),function(b,c){var g=c=='x'?'Left':'Top',i=g.toLowerCase(),f='scroll'+g,s=k[f],t=c=='x'?'Width':'Height',v=t.toLowerCase();if(l){e[f]=l[i]+(p?0:s-o.offset()[i]);if(a.margin){e[f]-=parseInt(d.css('margin'+g))||0;e[f]-=parseInt(d.css('border'+g+'Width'))||0}e[f]+=a.offset[i]||0;if(a.over[i])e[f]+=d[v]()*a.over[i]}else e[f]=d[i];if(/^\d+$/.test(e[f]))e[f]=e[f]<=0?0:Math.min(e[f],u(t));if(!b&&a.queue){if(s!=e[f])q(a.onAfterFirst);delete e[f]}});q(a.onAfter);function q(b){o.animate(e,j,a.easing,b&&function(){b.call(this,r,a)})};function u(b){var c='scroll'+b,g=k.ownerDocument;return p?Math.max(g.documentElement[c],g.body[c]):k[c]}}).end()};function n(b){return typeof b=='object'?b:{top:b,left:b}}})(jQuery);
/*End Plugin*/


function load_video_stuff() {
 	if ($j('.now_playing') && typeof(omniVideoPlayer) != 'undefined') { //if we are on a vid page

		//console.log("omniVideoPlayer");
 		
 		$j('#tab1 .content_list li a').hover(function () {
	        	$j(this).append($j("<span class='hoverimg'></span>"));
	    	}, 
      		function () {
        		$j(this).find("span:last").remove();
      		}
    	);
    	$j('#tab2 .content_list li a').hover(function () {
			$j(this).append($j("<span class='hoverimg'></span>"));
		}, 
		function () {
			$j(this).find("span:last").remove();
		});
    	
		$j('.now_playing li a').click(function() { //attach event listener
 	    	newpar = $j(this).parent().eq(0); //next 3 lines figure out the new id to play
 	    	newchild = $j(newpar).children('span');
 	    	newid = newchild.attr('rel');
 	    	omniVideoPlayer.trigger('loadVideo', newid); //api call
 	    	return false; //prevent click
 		});
 		
 		if ($j('.now_playing li.active')) {
 			//$j('.now_playing li.active').children('a').eq(2).hide();
 	    	$j('.now_playing li.active').append('<a class="nowp">Now Playing</a>');
 		}
 		
 		
 	}
 	else {
 		//console.log('no video player');
 		//console.log(typeof(omniVideoPlayer));
 	}
 	
	if ($j('#featuredVideoForm .tabs').length > 0) {
			$j($j('.tabs li a').eq(0)).click(function() {
 			$j($j('.tabs li').eq(0)).addClass('active');
 			$j($j('.tabs li').eq(1)).removeClass('active');
 			$j('#tab2').show();
 			$j('#tab1').hide();
 			return false;
 		});
 		$j($j('.tabs li a').eq(1)).click(function() {
 			$j($j('.tabs li').eq(1)).addClass('active');
 			$j($j('.tabs li').eq(0)).removeClass('active');
 			$j('#tab1').show();
 			$j('#tab2').hide();
 			return false;
 		}); 
 	}
 	else {
 	}
 	
 	omniVideoPlayer.registerListener(omniVideoPlayer.VIDEO_CHANGE, 	MSLOonVideoChange);
	omniVideoPlayer.registerListener(omniVideoPlayer.COMPANION_AD, MSLOonCompanionAdvert);


 };


$j(document).ready(function() {
	var pagereferrer =  document.referrer;
	if (pagereferrer.indexOf('/article/') != -1 && (pagereferrer.indexOf('marthastewart.com') != -1 || pagereferrer.indexOf('wholeliving.com') != -1) && typeof(omniVideoPlayer) != 'undefined') {
		$j('#videoDesc').parent().append('<div><a href="'+document.referrer+'">Return to Article</a></div>');
	}
	
	if (document.getElementById("tv_show_nav")) {
		$j(".videowithcontrols").eq(0).prepend('<h2 class="mod_hed">Best TV Moments <!--<div id="pause_btn"><a href="#" class="pause">PAUSE <span class="icon">||</span></a><a href="#" class="resume">RESUME</a></div>--></h2>');
		// $j("#pause_btn .pause").click(function() {
		// 	omniVideoPlayer.trigger('pausePlayback');
		// 	$j(this).hide();
		// 	$j("#pause_btn .resume").show();
		// 	return false;
		// });
		// $j("#pause_btn .resume").click(function() {
		// 	omniVideoPlayer.trigger('resumePlayback');
		// 	$j(this).hide();
		// 	$j("#pause_btn .pause").show();
		// 	return false;
		// });

	}
	
	
});

function MSLOonVideoChange(){
	var currentPlaying = omniVideoPlayer.getCurrentPlaying();
	document.getElementById('videoTitle').innerHTML = currentPlaying.title;
	document.getElementById('videoDesc').innerHTML  = currentPlaying.description;
	
	var possiblevids = $j('.now_playing li span');
	$j.each(possiblevids, function() {
		myattrid = $j(this).attr('rel');
		checkagainst = omniVideoPlayer.getCurrentPlaying().id
		if (myattrid == checkagainst) {
			MSLOvideo_change_highlight($j(this));
			$j('.active span').hide();
		}	
	});
};
 		
 		
function MSLOonCompanionAdvert(evt){
	var content = unescape( evt.data );
		var iframeHTML = document.getElementById('companionAdIframe');
			iframeHTML.contentWindow.document.open();
			iframeHTML.contentWindow.document.write(content);
			iframeHTML.contentWindow.document.close();	
};

 		
function MSLOvideo_change_highlight(changeto) {
	$j('.active span').show();
	$j('.now_playing li a').not('.playicon').show();
	$j('.now_playing li a.nowp').remove();
	$j('.now_playing li').removeClass('active');
	$j(changeto).parent().addClass('active');
	
	//$j(changeto).parent().children('a').eq(2).hide();
	$j(changeto).parent().children('a').eq(2).addClass('title');
	$j(changeto).parent().append('<a class="nowp">Now Playing</a>');
	$j('.now_playing ul').scrollTo( $j('.now_playing li.active')	);
};	
 
function showVideoCategory(extraParams) {
	document.getElementById('playlist_id').value=extraParams;
	document.getElementById('pgnum').value=1;
	submitVideoAjaxForm('fetchVideoPlaylist', 'featuredVideoForm', 'tab2')
}

function showVideoPage(channelURL, page) {
	document.getElementById('pgnum').value= page;
	submitVideoAjaxForm('fetchVideoPlaylist', 'featuredVideoForm', 'tab2');
}



function submitVideoAjaxForm(action, formName, divName)
{
	var ajax_url = '/portalext/ajax/akamai-cache';
	var formHash = formToQueryString(formName);
	var queryString= formHash ;

	new Ajax.Request(ajax_url, {

  		method: 'post',

  		parameters: queryString,

 		onComplete: function(transport){
	
			if(divName!='') {
					if (action == 'fetchVideoPlaylist')
					{
						var abc = transport.responseText;
						$j('#'+divName).html(abc);
//						$(divName).update(transport.responseText);
						//console.log('setting tab2 oncliclk');
						$j('#tab2 .content_list li a').hover(function () {
							$j(this).append($j("<span class='hoverimg'></span>"));
						}, 
						function () {
							$j(this).find("span:last").remove();
						});
					}
				} else collect.close();

			} 
			
		
 		,

		onException: function(req,exception) {
		},

  		onFailure: function(transport){
  		}

  		});

}

function formToQueryString(formName)
{
	var inputs = $(formName).getElements();

	var queryStr = '';

	for(i=0;i<inputs.length;i++)
	{

		try
		{
			var name = inputs[i].name;
			var value = inputs[i];
			var type = inputs[i].type;
			var valText = value.value;
			if(type!='checkbox' || (type=='checkbox' && inputs[i].checked==true))
			{
				queryStr += name+'='+valText+'&';
			}


		}
		catch(error)
		{
			//alert(error);
		}

	}


	return queryStr;

}