/*
 * MC Routines
 *
 * Copyright (c) 2008 Fabrizio Fiandanese (creativepattern.com)
 *
 * $Date: 2009/10/15 17:00:01 $
 * $Rev: 110 $
 */



//add thickbox to href & area elements that have a class of .thickbox
function tie_thickbox(domChunk){
	
	$(domChunk).click(function(){
	var t = this.title || this.name || null;
	var a = this.href || this.alt;
	var g = this.rel || false;
	
	window.parent.TB_show(t,a,g);
	this.blur();
	return false;
	});
}

 
/* show/hide div elements*/
function _showSubDiv(cssExp,idx)
{
	 $(cssExp).each(function(i){
		
			//Active class check
			if (idx==i)
			{			
				$(this).show();
			}
			else
			{
				$(this).hide();
			}
	});
}

function _showSubDivByClass(cssExp,className)
{
	 $(cssExp).each(function(i){
		
			//Active class check
			if ($(this).attr("class")==className)
			{			
				$(this).show();
			}
			else
			{
				$(this).hide();
			}
	});
}

function _showSubDivById(cssExp,id)
{
	 $(cssExp).each(function(i){
		
			//Active class check
			if ($(this).attr("id")==id)
			{			
				$(this).show();
			}
			else
			{
				$(this).hide();
			}
	});
}


/*custom routines */


function showSubNav(type,id)
{
	//turn off all links
	$('#mc_subnav a').removeClass('active');

	if (!id)
	{
		//enable first link	
		$($('#mc_subnav .' + type + ' a').get(0)).addClass('active');
	}
	else
	{	
		$('#mc_subnav .' + type + ' a#' + id).addClass('active');
	}


	$('#mc_subnav').show();
	
	_showSubDivByClass('#mc_subnav div',type);	
	
	//refresh banners
	//adsCall(type);	
	//openadsCall(type);
}	

function showSubNavContent(type,idx)
{
	$('#mc_content').show();
	
	_showSubDiv('#mc_content .' + type + ' div.item',idx);
}

function showSubNavContentById(type,id)
{
	$('#mc_content').show();
	
	_showSubDivById('#mc_content .' + type + ' div.item',id);
}

function contentCall(state)
{
	/*dt= new Date();

	var tie = state.indexOf('?') == -1 ? '?' : '';
	
	//stop media
	//window.parent.stopMedia();
		
	//clear buffer
	//$("#mc_async_content #async_buffer").empty();
	
	//load content
	
	var call_url = state + tie + '&' + dt.getTime();
	
	$.ajax({
		url: call_url,
		cache: false,
		success: function(html){		
			$("#mc_async_content #async_buffer").html(html);
		}
	});*/
}

function contentNavCall(area,state)
{
	dt= new Date();

	$.ajax({
		url: state,
		cache: false,
		success: function(html){		
			$("#" + area).html(html);
		}
	});
}

/* cumulative functions */

function showNav(type)
{
	//hide all subcontents
	$('#mc_content div.item').hide();
	showSubNav(type)
	showSubNavContent(type,0);
}	


function saveNowPlayingMediaInfo(title,hash,area,zone)
{
	
	/*window.parent.playingMediaHolder=new Array();
	
	window.parent.playingMediaHolder['title']=title;
	window.parent.playingMediaHolder['hash']=hash;
	window.parent.playingMediaHolder['area']=area;
	window.parent.playingMediaHolder['zone']=zone;*/
	
}	

function mediaCall(hash,area,zone,sub_zone)
{
	
	$('#mc_content div.item').hide();
	
	if (area!='audiolive')
	{

		//content starts
		contentCall( "mediachannels/index.php?q=content/" + area + "/" + hash + "/" + zone);

		
		//nav auto-sets
		showSubNav(area,zone);
		
		if (zone)
		{
			showSubNavContentById(area,zone);
		}
		else
		{
			showSubNavContent(area,0);
		}	
	}
	else
	{
	
		if (hash != 'CMP1' && hash != 'CMP2' && hash != 'CMP3')
		{
			showSubNav(area,area + "_" + (zone - 1));
			
			//nav auto-sets
			showSubNavContent('audiolive', (zone - 1));
			
			contentNavCall("c" + (zone - 1) + "_channels_dyn_data","mediachannels/index.php?q=content/nav/" + hash + "/" + area );			
		}
		else
		{
			showSubNav('aod','aod_compilations');
			showSubNavContentById('aod','aod_compilations');	
		}	

		//content starts
		//contentCall( "mediachannels/index.php?q=content/" + area + "/" + hash );

	}			
}	

var _tmRefreshAds;

/* Facebook */

function fb_share(u, t)
{
	if ( t == null ) t = '';

	window.open('http://www.facebook.com/sharer.php?u='+encodeURIComponent(u)+'&t='+encodeURIComponent(t),'sharer','toolbar=1,status=0,width=626,height=436');
	return false;
}

function openadsCall(promo_category) 
{	
	state = "mediachannels/index.php?q=content/openads/" + promo_category;

	dt= new Date();
	var tie = state.indexOf('?') == -1 ? '?' : '';

	var call_url = state + tie + '&' + dt.getTime();

	$("#mc_async_sponsor_promo_zone").empty();
	
	$.ajax({		
		url: call_url,
		cache: false,
		success: function(html){			
			$("#mc_async_sponsor_promo_zone").html(html);
		}
	});
}
function adsCall(promo_category)
{	
	//ads location
	state = "mediachannels/index.php?q=content/ads/" + promo_category;

	dt= new Date();
	var tie = state.indexOf('?') == -1 ? '?' : '';

	var call_url = state + tie + '&' + dt.getTime();

	$("#mc_async_promo_zone").empty();
	
	$.ajax({		
		url: call_url,
		cache: false,
		success: function(html){			
			$("#mc_async_promo_zone").html(html);
		}
	});
}

function enableVScroll(zone)
{
	
	//serial scrolls
	$('#' + zone + ' .items').serialScroll({
		items:'a',
		prev:'#' + zone + ' .up',
		next:'#' + zone + ' .down',
		stop:true,
		force:true,
		duration:0,
		axis:'y',
		step:3 
	});	


	//enable first link
	$($('#' + zone + ' .items a').get(0)).addClass('active');

	//enable automatic highlight
	var lnks=new TabMaster('#' + zone + ' .items a');	

}

function loadVideo(filename,flv_url)
{
   var so = new SWFObject(filename, "buffer", "425", "283", "7", "#000000");
   so.addVariable('flv_url',flv_url);
   so.addParam("wmode", "transparent");
   
   so.write("video_content");	
   
   return so;
}

function loadAudio(filename,mp3_url)
{
   var so = new SWFObject(filename, "buffer", "245", "30", "7", "#000000");
   so.addVariable('songUrl',mp3_url);
   so.addParam("wmode", "transparent");
   
   so.write("audio_content");	
   
   return so;  
}


function setContentTitle(filename,title,subtitle)
{
   var so = new SWFObject(filename, "titler", "386", "40", "7", "#000000");
   so.addVariable('title',title);
   so.addVariable('subtitle',subtitle);
   so.addParam("wmode", "transparent");
   
   so.write("content_titler");	

}