/*
*	Premier.js
*	
*	DPAC 2008
*/


var Premier=function(){};(function(){this.domready=function(){this.font();}.bind(this);window.addEvent('domready',this.domready);this.slideshow=function(imgs){new Silk.Slideshow($$('.headImg')[0],imgs,{displayDuration:20});}
this.font=function(){var font=new Silk.Font($$('#left_col','#right_cols'),[9,11,14],{fx:{unit:'pt'}});$('font_controls').setStyle('display','block');$$('#font-small','#font-medium','#font-large').each(function(el,i){el.addEvent('click',function(e){e.stop();font.set(i);this.blur();});});}
this.sideshow=function(imgs){new Silk.Sideshow($('sideshow'),imgs,{pause:'sideshow_pause',loadingHTML:"<p>Loading images...</p>"});$('sideshow').setStyle('height','134px');$('sideshowControls').setStyles({display:'block',opacity:0.6});var paused=false;$('sideshow_pause').addEvent('click',function(e){e.stop();this.toggleClass('paused');this.blur();});}
this.videoPlayer=function(){this.player=new MooPlayer('video',{src:'./?a=58387',width:255,height:191},'.play',false,false,{showPlayButton:false,controlsOverVideo:'ease',controlBarBackgroundColor:-1,controlBarGloss:'none',timeDisplayFontColor:0xcccccc});var filter="progid:DXImageTransform.Microsoft.AlphaImageLoader(src=";var playing=false;var pause=new Element('img',{src:"./?a=63240"});var prev_hover=new Element('img',{src:"./?a=63243"});var next_hover=new Element('img',{src:"./?a=63239"});$('previous').setStyle('cursor','pointer').addEvents({click:function(){this.player.prev.call(this.player);}.bind(this),mouseenter:function(){if(Browser.Engine.trident4){this.setStyle('filter',filter+'"./?a=63243")');}else{this.setStyle('background-image',"url(./?a=63243)");}},mouseleave:function(){if(Browser.Engine.trident4){this.setStyle('filter',filter+'"./?a=63242")');}else{this.setStyle('background-image',"url(./?a=63242)");}}}).fireEvent('mouseleave').getElement('img').setStyle('visibility','hidden');$('next').setStyle('cursor','pointer').addEvents({click:function(){this.player.next.call(this.player);}.bind(this),mouseenter:function(){if(Browser.Engine.trident4){this.setStyle('filter',filter+'"./?a=63239")');}else{this.setStyle('background-image',"url(./?a=63239)");}},mouseleave:function(){if(Browser.Engine.trident4){this.setStyle('filter',filter+'"./?a=63238")');}else{this.setStyle('background-image',"url(./?a=63238)");}}}).fireEvent('mouseleave').getElement('img').setStyle('visibility','hidden');$('play-pause').setStyle('cursor','pointer').addEvent('click',function(){playing?this.player.pause.call(this.player):this.player.play.call(this.player,false);}.bind(this)).getElement('img').setStyle('visibility','hidden');if(Browser.Engine.trident4){$('play-pause').setStyle('filter',filter+'"./?a=63241")');}else{$('play-pause').setStyle('background-image','url(./?a=63241)');}
var toPlay=function(force){if(force===true||(playing==true&&this.player.api.getIsPaused())){playing=false;if(Browser.Engine.trident4){$('play-pause').setStyle('filter',filter+'"./?a=63241")');}else{$('play-pause').setStyle('background-image','url(./?a=63241)');}}};var _toPlay=function(){toPlay.call(true,this);}
var toPause=function(){if(playing==false&&this.player.api.getIsPlaying()){playing=true;if(Browser.Engine.trident4){$('play-pause').setStyle('filter',filter+'"./?a=63240")');}else{$('play-pause').setStyle('background-image','url(./?a=63240)');}}}
window.addEvents({pause:toPlay.bind(this),clipdone:_toPlay.bind(this),clipchanged:_toPlay.bind(this),loadbegin:_toPlay.bind(this),play:toPause.bind(this),resume:toPause.bind(this),flowplayerready:function(){playing=false;}});};this.videoLibrary=function(){var scroll=new Fx.Scroll('video_list');$('video_list_up').setStyle('cursor','pointer').addEvent('click',function(){scroll.toTop()});$('video_list_down').setStyle('cursor','pointer').addEvent('click',function(){scroll.toBottom();});}
this.walk=function(){var walkVid=new MooPlayer('introVid_holder',{src:'./?a=58387',width:126,height:154,wmode:'opaque',bgcolor:'#f7f7f7'},'/?a=63099',false,false,{usePlayOverlay:false,hideControls:true,backgroundColor:-1});var played=false;var finished=false;var ready=(function(){if(played){return;}
played=true;if(walkVid.api.getVersion()){$('introVid_thumb').setStyle.delay(1,$('introVid_thumb'),['visibility','hidden']);var walk=function(){window.removeEvent('play',_walk);};var _walk=walk.bind(this);walked=function(){if(finished){return;}
finished=true;var vid_pics=$$($('introVid_holder'),$('introVid_thumb'));vid_pics.setStyle('zIndex',0);$$('.headImg')[0].set('morph',{duration:1800,onComplete:function(){this.slideshow(slideshowImgs);vid_pics.setStyle('display','none');}.bind(this)}).morph({marginTop:[-165,0],opacity:[0,1]});};var _walked=walked.bind(this)
window.addEvent('play',_walk);window.addEvent('clipdone',_walked);walkVid.play();}}).bind(this);window.addEvent('flowplayerready',ready);};var currentTopic;var topicTimer=false;var topicDelay=5000;this.topics=function(){var topics=$$('.hotTopics_list_item');var topicPositions=[];var bulletSize=$('topicBullet').set('tween',{link:'cancel',duration:300,property:'top'}).getSize();var containerCoords=$('hot_topics').getCoordinates();var container=$$('.hotTopics_list_item')[0].getOffsetParent();var topicOver=function(target){$clear(topicTimer);var top=target.getCoordinates()['top']-containerCoords.top+(target.getCoordinates()['height']/2)-9;if(Browser.Engine.trident){top=target.getBetterPosition()['y']-$(target.getOffsetParent()).getBetterPosition()['y']+(target.getSize()['y']/2)-9;}
$('topicBullet').tween(top);if(target!=currentTopic){currentTopic.setStyles({backgroundColor:'#57a820',color:'#ffffff'});target.setStyles({backgroundColor:'#6eaf41',color:'#000000'});var currentImg=currentTopic.getNext();if(currentImg.get('tag')=='img'){currentImg.setStyle('display','none');}
var img=target.getNext();if(img.get('tag')=='img'){img.setStyle('display','block');}
currentTopic=target;}
topicTimer=advance.delay(topicDelay);};topics.each(function(topic,i){if(!i){var coords=topic.getCoordinates();var left=coords.left-containerCoords.left-5;var top=coords.top-containerCoords.top+(coords.height/2)-9;if(Browser.Engine.trident){left=$(topic.getOffsetParent()).getBetterPosition()['x']-$('frame').getBetterPosition()['x']-(topic.getSize()['x']/2)+3;top=topic.getBetterPosition()['y']-$(topic.getOffsetParent()).getBetterPosition()['y']+(topic.getSize()['y']/2)-9;}
$('topicBullet').setStyles({display:'block',top:top,left:left});topic.setStyles({backgroundColor:'#6eaf41',color:'#000000'});currentTopic=topic;}
topic.addEvent('mouseover',topicOver.pass(topic));});advance=function(){var i=(topics.indexOf(currentTopic)+1).mod(topics.length);topicOver(topics[i]);};topicTimer=advance.delay(topicDelay);}}).call(Premier);Element.implement({getBetterPosition:function(){if(!Browser.Engine.trident)return this.getPosition();var b=this.getBoundingClientRect(),html=this.getDocument().documentElement;return{x:b.left+html.scrollLeft-html.clientLeft,y:b.top+html.scrollTop-html.clientTop};}});