// toggle tabs
function showNavTab(tabId,tabNo) {
	var tabCollection = document.getElementById(tabId);
	tabCollection.className='Tab'+tabNo+'Visible';
}


// set up horizontal scroll
var setupFeaturedBoxes = function () {
	var buttons = {
		previous: {
			enabled: 'http://i.cdn.turner.com/money/.element/img/2.0/buttons/feature_left.gif',
			hover: 'http://i.cdn.turner.com/money/.element/img/2.0/buttons/feature_left_blue.gif'
		},
		next: {
			enabled: 'http://i.cdn.turner.com/money/.element/img/2.0/buttons/feature_right.gif',
			hover: 'http://i.cdn.turner.com/money/.element/img/2.0/buttons/feature_right_blue.gif'
		}
	};
	var featuredContentWidth = 190;		// 3 + 184 + 3
	var featuredContentScrollPrefs = {
		speed: 800,
		axis: 'x'
	};
	jQuery('.featuredBox').each( function (i) {
		var featuredBox = jQuery(this);
		featuredBox
			.find('.scrollArrow')
				.filter('.next')
					.hover(
						function () {
							jQuery(this)
								.attr( 'src', buttons.next.hover )
								.css( 'cursor', 'pointer' )
							;
						},
						function () {
							jQuery(this)
								.attr( 'src', buttons.next.enabled )
								.css( 'cursor', 'default' )
							;
						}
					)
					.click( function() {
						featuredBox.find('.featuredContent').scrollTo(
							'+=' + featuredContentWidth + 'px',
							featuredContentScrollPrefs
						);
						return false;
					})
				.end()
				.filter('.prev')
					.hover(
						function () {
							jQuery(this)
								.attr( 'src', buttons.previous.hover )
								.css( 'cursor', 'pointer' )
							;
						},
						function () {
							jQuery(this)
								.attr( 'src', buttons.previous.enabled )
								.css( 'cursor', 'default' )
							;
						}
					)
					.click( function() {
						featuredBox.find('.featuredContent').scrollTo(
							'-=' + featuredContentWidth + 'px',
							featuredContentScrollPrefs
						);
						return false;
					})
		;
	});
	jQuery('.featuredBox .featuredContent .featuredDisplayDiv').each( function (i) {
		jQuery(this).css( 'width', ( featuredContentWidth * jQuery(this).find('ul li').size() ) + 'px' );
	});
};


var updateLatestNewsTimestamp = function () {
	var now = new Date().getTime();
	var SECOND = 1000;
	var MINUTE = 60 * SECOND;
	var HOUR = 60 * MINUTE;
	var DAY = 24 * HOUR;
	var latestTime = 0;

	jQuery( "#section_latestnews .HeadlineList li" ).each(function (i) {
		if ( jQuery(this).attr("time") ) {
			var time = new Number( jQuery(this).attr("time") );
			var date = new Date(time);
			if ( time && time > latestTime ) {
				latestTime = time;
			}
		}
	});

	if ( latestTime ) {
		var timestampString = '';
		var diff = now - latestTime;
		if ( diff > 0 && diff < ( 30 * MINUTE ) ) {
			var hours = Math.floor( diff / HOUR );
			var minutes = Math.floor( diff % HOUR / MINUTE );
			var seconds = Math.floor( diff % HOUR % MINUTE / SECOND );
			if ( diff < MINUTE ) {
				timestampString = ( "Last Updated " + seconds + " " + ( seconds == 1 ? "second" : "seconds" ) + " ago" );
			} else if ( diff < HOUR ) {
				timestampString = ( "Last Updated " + minutes + " " + ( minutes == 1 ? "minute" : "minutes" ) + " ago" );
			} else if ( diff < DAY ) {
				timestampString = ( "Last Updated " + hours + " " + ( hours == 1 ? "hour" : "hours" ) + " ago" );
			}
		}
		jQuery( "#section_latestnews .lastPublished" ).html( timestampString );
	}
};
function linkBG(target)
{
	var targetDiv=document.getElementById(target);
	if(typeof targetDiv != 'undefined'){
		var elementLI=targetDiv.getElementsByTagName('li');
		for(var i=0; i<elementLI.length;i++)
		{
			elementLI[i].onmouseover = function() {	this.className=" over";	}
			elementLI[i].onmouseout = function() { this.className=" out"; }
		}
	}
}
function loadStoryVideo(videoArray) 
{
	if(typeof videoArray != 'undefined'){
		var so = new SWFObject("http://i.cdn.turner.com/money/video/xmp/MediaControls.swf", "customcontrols" , "218", "48", 8, "#FFFFFF", true);
		so.addParam("allowscriptAccess", "always");
		so.addVariable("FLASHVAR_eventHandler", "CNNPlayer.getActivePlayer().handleEvent"); 
		//so.addVariable("FLASHVAR_layout", "SCRUBBER_INLINE");
		so.addVariable("FLASHVAR_layout", "SCRUBBER_ABOVE");
		so.write("controlsDiv");
		var config = new StandAloneVideoConfiguration();
		config.videoArray = new Array();
		config.videoArray= videoArray; 
		config.vidString = "standalone";
		config.vidContext = "standalone";
		config.slateSize = new Array(218,123);
		config.videoDivId = 'videoContainer';
		config.playStartSlate = true;
		config.advanceNextAutomatically = true;
		config.loadSynchUnit = true;
		config.controlsHandler = defaultControlsHandler;
		config.runNextUpSlate = true;
		config.updateContentHandler = defaultUpdateContentHandler;
		config.writeContent = defaultWriteContent;
		config.overrideAdResources = defaultOverrideAdResources;
		
		config.bootErrorHandler = defaultBootErrorHandler;
		config.errorSlateHandler = defaultErrorSlateHandler;
		config.endSlateHandler = defaultEndSlateHandler;
		config.startSlateHandler = defaultStartSlateHandler;
		
		CNNPlaylistManager.getInstance('saplaylist').SALoadVideo(config);
	}
} 

function _showCurrLink() {
	var widgetLinks = [];
	widgetLinks = document.getElementById('cnnSpStoryLinks').getElementsByTagName('li');
	for (var i = 0, len = widgetLinks.length; i < len; i++) {
		var theLinks = [];
		theLinks = widgetLinks[i].getElementsByTagName('a');
		if (theLinks[0].href.match(location.pathname)) {
			theLinks[0].removeAttribute("href");
			theLinks[0].style.color='#000';
		}
	}
}
if (document.getElementById('cnnSpStoryLinks')) {
	_showCurrLink();
}