function GSvideoBar(barRoot,opt_playerRoot,options){this.processArguments(barRoot,opt_playerRoot,options);this.setGlobals();this.buildSuperStructure();this.buildSearchControl();if(this.autoExecuteMode){this.cycleTimeClosure=this.methodClosure(this,GSvideoBar.prototype.cycleTimeout,[null]);if(this.executeList.length==1){this.switchToListItem(0);}else{this.cycleTimeout();}}}
GSvideoBar.CYCLE_TIME_EXTRA_SHORT=3000;GSvideoBar.CYCLE_TIME_SHORT=10000;GSvideoBar.CYCLE_TIME_MEDIUM=15000;GSvideoBar.CYCLE_TIME_LONG=30000;GSvideoBar.CYCLE_MODE_RANDOM=1;GSvideoBar.CYCLE_MODE_LINEAR=2;GSvideoBar.MAX_CACHE_LIFETIME=50;GSvideoBar.MIN_CACHE_LIFETIME=2;GSvideoBar.DEFAULT_CACHE_LIFETIME=2;GSvideoBar.MAX_ERROR_COUNT=4;GSvideoBar.DEFAULT_QUERY="VW GTI";GSvideoBar.THUMBNAILS_SMALL=1;GSvideoBar.THUMBNAILS_MEDIUM=2;GSvideoBar.PLAYER_ROOT_FLOATING="floating";GSvideoBar.prototype.processArguments=function(barRoot,opt_playerRoot,opt_options){this.floatingPlayerBox=null;this.barRoot=barRoot;this.playerRoot=opt_playerRoot;this.statusRoot=null;this.externalMaster=null;this.verticalMode=true;this.thumbSize=GSvideoBar.THUMBNAILS_MEDIUM;this.autoExecuteMode=false;this.executeList=new Array();this.cycleTime=GSvideoBar.CYCLE_TIME_MEDIUM;this.cycleMode=GSvideoBar.CYCLE_MODE_RANDOM;this.cycleNext=0;this.cycleTimer=null;this.cacheLifetime=GSvideoBar.DEFAULT_CACHE_LIFETIME;this.resultSetSize=GSearch.SMALL_RESULTSET;this.ST_ALL_DONE=GSearch.strings["im-done"];if(opt_options){if(opt_options.largeResultSet&&opt_options.largeResultSet==true){this.resultSetSize=GSearch.LARGE_RESULTSET;}else{this.resultSetSize=GSearch.SMALL_RESULTSET;}
if(opt_options.master){this.externalMaster=opt_options.master;}
if(opt_options.horizontal&&opt_options.horizontal==true){this.verticalMode=false;}else{this.verticalMode=true;}
if(opt_options.thumbnailSize){if(opt_options.thumbnailSize==GSvideoBar.THUMBNAILS_MEDIUM){this.thumbSize=GSvideoBar.THUMBNAILS_MEDIUM;}else if(opt_options.thumbnailSize==GSvideoBar.THUMBNAILS_SMALL){this.thumbSize=GSvideoBar.THUMBNAILS_SMALL;}else{this.thumbSize=GSvideoBar.THUMBNAILS_MEDIUM;}}
if(opt_options.string_allDone){this.ST_ALL_DONE=opt_options.string_allDone;}
if(opt_options.autoExecuteList){if(opt_options.autoExecuteList.cycleTime){var cycleTime=opt_options.autoExecuteList.cycleTime;if(cycleTime==GSvideoBar.CYCLE_TIME_EXTRA_SHORT||cycleTime==GSvideoBar.CYCLE_TIME_SHORT||cycleTime==GSvideoBar.CYCLE_TIME_MEDIUM||cycleTime==GSvideoBar.CYCLE_TIME_LONG){this.cycleTime=cycleTime;}}
if(opt_options.autoExecuteList.cycleMode){var cycleMode=opt_options.autoExecuteList.cycleMode;if(cycleMode==GSvideoBar.CYCLE_MODE_RANDOM||cycleMode==GSvideoBar.CYCLE_MODE_LINEAR){this.cycleMode=cycleMode;}}
if(opt_options.autoExecuteList.executeList&&opt_options.autoExecuteList.executeList.length>0){for(var i=0;i<opt_options.autoExecuteList.executeList.length;i++){this.executeList.push(this.newListItem(opt_options.autoExecuteList.executeList[i]));}
this.autoExecuteMode=true;this.currentIndex=0;if(opt_options.autoExecuteList.statusRoot){this.statusRoot=opt_options.autoExecuteList.statusRoot;}}}}}
GSvideoBar.prototype.resetAutoExecuteListItems=function(newList){if(this.autoExecuteMode&&newList.length>0){if(this.cycleTimer){clearTimeout(this.cycleTimer);this.cycleTimer=null;}
if(this.statusRoot){this.removeChildren(this.statusRoot);}
this.executeList=new Array();for(var i=0;i<newList.length;i++){this.executeList.push(this.newListItem(newList[i]));}
this.currentIndex=0;if(this.statusRoot){this.populateStatusRoot();}
if(this.executeList.length==1){this.switchToListItem(0);}else{this.cycleTimeout();}}}
GSvideoBar.prototype.setGlobals=function(){this.br_AgentContains_cache_={};this.CL_PLAYERBOX="playerBox_gsvb";this.CL_PLAYING="playerBox_gsvb playing_gsvb";this.CL_IDLE="playerBox_gsvb idle_gsvb";this.CL_FLOATING_BOX="floatingPlayerBox_gsvb";this.CL_FLOATING_BRANDING="floatingBranding_gsvb";this.CL_FLOATING_BOX_PLAYING="floatingPlayerBox_gsvb playing_gsvb";this.CL_FLOATING_BOX_IDLE="floatingPlayerBox_gsvb idle_gsvb";this.CL_FLOATING_PLAYER="floatingPlayer_gsvb";this.CL_FLOATING_PLAYER_PLAYING="floatingPlayer_gsvb playing_gsvb";this.CL_FLOATING_PLAYER_IDLE="floatingPlayer_gsvb idle_gsvb";this.CL_PLAYERINNERBOX="playerInnerBox_gsvb";this.CL_VIDEOBARBOX="videoBarBox_gsvb";this.CL_VIDEOBARBOXFULL="videoBarBox_gsvb full_gsvb";this.CL_VIDEOBARBOXEMPTY="videoBarBox_gsvb empty_gsvb";this.CL_ACTIVE="active_gsvb";this.CL_PLAYER="player_gsvb";this.CL_ALLDONE="alldone_gsvb";this.CL_TITLE="title_gsvb";this.CL_RESULTSBOX="resultsBox_gsvb";this.CL_BRANDINGBOX="brandingBox_gsvb";this.CL_RESULTTABLE_VERTICAL="resultTable_gsvb vertical_gsvb";this.CL_RESULTTABLE_HORIZONTAL="resultTable_gsvb horizontal_gsvb";this.CL_RESULTCELL="resultCell_gsvb";this.CL_RESULTDIV="resultDiv_gsvb";this.CL_RESULTDIV_SMALL="resultDiv_gsvb smallResultDiv_gsvb";this.CL_STATUSBOX="statusBox_gsvb";this.CL_STATUSITEM="statusItem_gsvb";this.CL_STATUSITEM_SELECTED="statusItem_gsvb statusItemSelected_gsvb";this.smallResultBoxHeight=39;this.resultBoxHeight=77;}
GSvideoBar.prototype.buildSuperStructure=function(){if(this.externalMaster==null){if(this.playerRoot==GSvideoBar.PLAYER_ROOT_FLOATING){this.floatingPlayerBox=this.createDiv(null,this.CL_FLOATING_BOX_IDLE);this.playerRoot=this.createDiv(null,this.CL_FLOATING_PLAYER_IDLE);document.body.appendChild(this.floatingPlayerBox);document.body.appendChild(this.playerRoot);if(this.br_IsMac()){this.floatingPlayerBox.style.opacity="1.00";}}else{this.removeChildren(this.playerRoot);}
this.playerBox=this.createDiv(null,this.CL_PLAYERBOX);this.playerAllDone=this.createDiv(this.ST_ALL_DONE,this.CL_ALLDONE);this.playerAllDone.onclick=this.methodClosure(this,this.stopVideo,[]);this.playerInnerBox=this.createDiv(null,this.CL_PLAYERINNERBOX);this.playerBox.appendChild(this.playerAllDone);this.playerBox.appendChild(this.playerInnerBox);this.playerRoot.appendChild(this.playerBox);this.cssSetClass(this.playerBox,this.CL_IDLE);}
this.player=null;this.removeChildren(this.barRoot);this.barBox=this.createDiv(null,this.CL_VIDEOBARBOX);this.barRoot.appendChild(this.barBox);this.resultsBox=this.createDiv(null,this.CL_RESULTSBOX);this.barBox.appendChild(this.resultsBox);this.cssSetClass(this.barBox,this.CL_VIDEOBARBOXEMPTY);if(this.statusRoot){this.populateStatusRoot();}}
GSvideoBar.prototype.buildSearchControl=function(){this.vs=new GvideoSearch();this.vs.setResultSetSize(this.resultSetSize);this.vs.setSearchCompleteCallback(this,GSvideoBar.prototype.searchComplete,[true]);this.vsBypass=new GvideoSearch();this.vsBypass.setResultSetSize(this.resultSetSize);this.vsBypass.setSearchCompleteCallback(this,GSvideoBar.prototype.searchComplete,[false]);}
GSvideoBar.prototype.execute=function(query){this.vsBypass.execute(query);}
GSvideoBar.prototype.executeInternal=function(query){this.vs.execute(query);}
GSvideoBar.prototype.clearAllResults=function(){this.cssSetClass(this.barBox,this.CL_VIDEOBARBOXEMPTY);}
GSvideoBar.prototype.searchComplete=function(fromListItem){var results=null;if(fromListItem){var cursor=this.vs.cursor;var currentListItem=this.executeList[this.currentIndex];if(this.vs.results&&this.vs.results.length>0){currentListItem.results=new Array();currentListItem.cacheCount=1;currentListItem.errorCount=0;for(var i=0;i<this.vs.results.length;i++){currentListItem.results.push(this.vs.results[i]);}
results=currentListItem.results;if(cursor&&cursor.pages.length>cursor.currentPageIndex+1){this.vs.gotoPage(cursor.currentPageIndex+1);}}else{currentListItem.errorCount++;if(this.vs.completionStatus==200){currentListItem.errorCount=GSvideoBar.MAX_ERROR_COUNT+1;}}}else{if(this.vsBypass.results&&this.vsBypass.results.length>0){results=this.vsBypass.results;}}
this.processResults(results);}
GSvideoBar.prototype.processResults=function(results){if(results&&results.length>0){this.cssSetClass(this.barBox,this.CL_VIDEOBARBOXFULL);var cell;var table;var row=null;if(this.verticalMode){table=this.createTable(this.CL_RESULTTABLE_VERTICAL);}else{table=this.createDiv(null,'video_gallery_result');}
table.setAttribute("align","center");for(var i=0;i<results.length;i++){var res=results[i];var imageScaler;var resultBoxHeight;var resultClass=null;if(this.thumbSize==GSvideoBar.THUMBNAILS_MEDIUM){imageScaler={width:120,height:75};resultBoxHeight=this.resultBoxHeight;resultClass=this.CL_RESULTDIV;}else{imageScaler={width:50,height:37};resultBoxHeight=this.smallResultBoxHeight;resultClass=this.CL_RESULTDIV_SMALL;}
var scaled=GSearch.scaleImage(res.tbWidth,res.tbHeight,imageScaler);var img=this.createImage(res.tbUrl,scaled.width,scaled.height,null);if(this.externalMaster){img.onclick=this.methodClosure(this.externalMaster,this.externalMaster.playVideo,[res]);}else{img.onclick=this.methodClosure(this,this.playVideo,[res]);}
if((resultBoxHeight-scaled.height)>0){var padTop=Math.round((resultBoxHeight-scaled.height)/2);img.setAttribute("vspace",padTop);}
var seconds=res.duration;var minutes=parseInt(seconds/60);var durationString;if(minutes>0){durationString=minutes+"m";var remainder=seconds%60;if(remainder>20){durationString+=" "+remainder+"s";}}else{durationString=seconds+"s";}
var toolTip=res.titleNoFormatting+" ( "+durationString+" )";var div=this.createDiv(null,resultClass);div.title=toolTip;div.appendChild(img);var sub_title=this.createDiv(res.titleNoFormatting,'sub_title');div.appendChild(sub_title);if(this.verticalMode){row=this.createTableRow(table);}else{if(row==null){row=this.createDiv(null,'test_row');}}
table.appendChild(div);}
this.resultsBox.appendChild(table);}else{this.cssSetClass(this.barBox,this.CL_VIDEOBARBOXEMPTY);}}
GSvideoBar.prototype.playVideo=function(result){this.stopVideo();if(this.autoExecuteMode&&this.cycleTimer){clearTimeout(this.cycleTimer);this.cycleTimer=null;}
if(result.playUrl&&result.playUrl!=""){this.cssSetClass(this.playerBox,this.CL_PLAYING);if(this.floatingPlayerBox){this.cssSetClass(this.floatingPlayerBox,this.CL_FLOATING_BOX_PLAYING);this.cssSetClass(this.playerRoot,this.CL_FLOATING_PLAYER_PLAYING);}
this.player=GvideoSearch.createPlayer(result,this.CL_PLAYER);this.playerInnerBox.appendChild(this.player);var title=this.createDivLink(result.url,result.title,null,this.CL_TITLE);this.playerInnerBox.appendChild(title);if(this.floatingPlayerBox){var playerBounds=GSvideoBar.nodeBounds(this.playerRoot);var bounds=GSvideoBar.nodeBounds(this.barRoot);var x;var y;if(this.verticalMode){x=bounds.x-playerBounds.width;y=bounds.y+bounds.height/2-playerBounds.height/2;var brandingBounds=GSvideoBar.nodeBounds(this.brandingCell);y=y-brandingBounds.height/2;if(x<10){x=bounds.x+bounds.width;}}else{x=bounds.x+bounds.width/2-playerBounds.width/2;y=bounds.y-playerBounds.height;if(y<10){y=bounds.y+bounds.height;}}
this.playerRoot.style.top=y+"px";this.playerRoot.style.left=x+"px";this.floatingPlayerBox.style.top=y-10+"px";this.floatingPlayerBox.style.left=x-10+"px";boxWidth=(playerBounds.width+20)+"px";this.floatingPlayerBox.style.width=boxWidth;this.floatingPlayerBox.style.height=(playerBounds.height+20)+"px";}
google.loader.recordStat('vbp','1');}}
GSvideoBar.prototype.stopVideo=function(){this.cssSetClass(this.playerBox,this.CL_IDLE);if(this.floatingPlayerBox){this.cssSetClass(this.floatingPlayerBox,this.CL_FLOATING_BOX_IDLE);this.cssSetClass(this.playerRoot,this.CL_FLOATING_PLAYER_IDLE);}
this.removeChildren(this.playerInnerBox);if(this.player){delete(this.player);this.player=null;}
if(this.autoExecuteMode&&this.executeList.length>1){this.clearTimer();this.cycleTimer=setTimeout(this.cycleTimeClosure,this.cycleTime);}}
GSvideoBar.prototype.clearTimer=function(){if(this.cycleTimer){clearTimeout(this.cycleTimer);this.cycleTimer=null;}}
GSvideoBar.prototype.cycleTimeout=function(){if(this.player==null){if(this.executeList.length==1){this.switchToListItem(0);}else{var index=0;if(this.cycleMode==GSvideoBar.CYCLE_MODE_RANDOM){var max=this.executeList.length-1;index=Math.round(max*Math.random());}else if(this.cycleMode==GSvideoBar.CYCLE_MODE_LINEAR){index=this.cycleNext;this.cycleNext++;if(this.cycleNext>=this.executeList.length){this.cycleNext=0;}}
this.switchToListItem(index);this.clearTimer();this.cycleTimer=setTimeout(this.cycleTimeClosure,this.cycleTime);}}}
GSvideoBar.prototype.newListItem=function(q){var listItem=new Object();listItem.node=null;listItem.query=q;listItem.results=new Array();listItem.errorCount=0;listItem.cacheCount=0;return listItem;}
GSvideoBar.prototype.switchToListItem=function(i){if(this.executeList[this.currentIndex].node){this.cssSetClass(this.executeList[this.currentIndex].node,this.CL_STATUSITEM);}
this.currentIndex=i;if(this.executeList[this.currentIndex].node){this.cssSetClass(this.executeList[this.currentIndex].node,this.CL_STATUSITEM_SELECTED);}
var queryTerm=this.executeList[this.currentIndex].query;var cacheResults=false;var currentListItem=null;currentListItem=this.executeList[this.currentIndex];if(currentListItem.errorCount>GSvideoBar.MAX_ERROR_COUNT){currentListItem.errorCount=0;queryTerm=GSvideoBar.DEFAULT_QUERY;currentListItem.query=queryTerm;}
if(currentListItem.cacheCount==0||currentListItem.cacheCount>this.cacheLifetime){currentListItem.cacheCount=0;this.executeInternal(queryTerm);}else{currentListItem.cacheCount++;this.processResults(currentListItem.results);}}
GSvideoBar.prototype.populateStatusRoot=function(){this.removeChildren(this.statusRoot);this.statusBox=this.createDiv(null,this.CL_STATUSBOX);this.statusRoot.appendChild(this.statusBox);if(this.executeList.length>0){for(var i=0;i<this.executeList.length;i++){var listItem=this.executeList[i];var displayTerm=listItem.query;var m=displayTerm.match(/feed:(top100|top100new)$/);if(m&&m.length==2){displayTerm=m[1];}
var div=this.createDiv(displayTerm,this.CL_STATUSITEM);div.onclick=this.methodClosure(this,GSvideoBar.prototype.switchToListItem,[i]);listItem.node=div;this.statusBox.appendChild(div);this.statusBox.appendChild(document.createTextNode(" "));}}}
GSvideoBar.methodCallback=function(object,method){return function(){return method.apply(object,arguments);}}
GSvideoBar.prototype.methodClosure=function(object,method,opt_argArray){return function(){return method.apply(object,opt_argArray);}}
GSvideoBar.prototype.createDiv=function(opt_text,opt_className){var el=document.createElement("div");if(opt_text){el.innerHTML=opt_text;}
if(opt_className){el.className=opt_className;}
return el;}
GSvideoBar.prototype.removeChildren=function(parent){while(parent.firstChild){parent.removeChild(parent.firstChild);}}
GSvideoBar.prototype.removeChild=function(parent,child){parent.removeChild(child);}
GSvideoBar.prototype.cssSetClass=function(el,className){el.className=className;}
GSvideoBar.prototype.createTable=function(opt_className){var el=document.createElement("table");if(opt_className){el.className=opt_className;}
return el;}
GSvideoBar.prototype.createTableRow=function(table,opt_className){var tr=table.insertRow(-1);if(opt_className){tr.className=opt_className;}
return tr;}
GSvideoBar.prototype.createTableCell=function(tr,opt_className){var td=tr.insertCell(-1);if(opt_className){td.className=opt_className;}
return td;}
GSvideoBar.prototype.createDivLink=function(href,text,opt_target,opt_className){var div=this.createDiv(null,opt_className);var el=document.createElement("a");el.href=href;el.appendChild(document.createTextNode(text));if(opt_className){el.className=opt_className;}
if(opt_target){el.target=opt_target;}
div.appendChild(el);return div;}
GSvideoBar.prototype.createImage=function(src,opt_w,opt_h,opt_className){var el=document.createElement("img");el.src=src;if(opt_w){el.width=opt_w;}
if(opt_h){el.height=opt_h;}
if(opt_className){el.className=opt_className;}
return el;}
GSvideoBar.prototype.getNodeWidth=function(node){return node.offsetWidth;}
GSvideoBar.prototype.br_AgentContains_=function(str){if(str in this.br_AgentContains_cache_){return this.br_AgentContains_cache_[str];}
return this.br_AgentContains_cache_[str]=(navigator.userAgent.toLowerCase().indexOf(str)!=-1);}
GSvideoBar.prototype.br_IsIE=function(){return this.br_AgentContains_('msie');}
GSvideoBar.prototype.br_IsMac=function(){return this.br_AgentContains_('macintosh')||this.br_AgentContains_('mac_powerpc');}
GSvideoBar.prototype.br_IsKonqueror=function(){return this.br_AgentContains_('konqueror');}
GSvideoBar.prototype.br_IsOpera=function(){return this.br_AgentContains_('opera');}
GSvideoBar.prototype.br_IsSafari=function(){return this.br_AgentContains_('safari')||this.br_IsKonqueror();}
GSvideoBar.prototype.br_IsNav=function(){return!this.br_IsIE()&&!this.br_IsSafari()&&this.br_AgentContains_('mozilla');}
GSvideoBar.prototype.br_IsWin=function(){return this.br_AgentContains_('win');}
GSvideoBar.nodeBounds=function(obj){var result={};function fixRectForScrolling(r){for(var o=obj.offsetParent;o&&o.offsetParent;o=o.offsetParent){if(o.scrollLeft){r.x-=o.scrollLeft;}
if(o.scrollTop){r.y-=o.scrollTop;}}}
if(obj.ownerDocument&&obj.ownerDocument.getBoxObjectFor){var box=obj.ownerDocument.getBoxObjectFor(obj);result.x=box.x;result.y=box.y;result.width=box.width;result.height=box.height;fixRectForScrolling(result);return result;}
if(obj.getBoundingClientRect){var refWindow;if(obj.ownerDocument&&obj.ownerDocument.parentWindow){refWindow=obj.ownerDocument.parentWindow;}else{refWindow=window;}
var rect=obj.getBoundingClientRect();result.x=rect.left+GSvideoBar.GetIEScrollLeft(refWindow);result.y=rect.top+GSvideoBar.GetIEScrollTop(refWindow);result.width=rect.right-rect.left;result.height=rect.bottom-rect.top;return result;}
var left=0;var top=0;for(var o=obj;o.offsetParent;o=o.offsetParent){left+=o.offsetLeft;top+=o.offsetTop;}
result.x=left;result.y=top;result.width=obj.offsetWidth;result.height=obj.offsetHeight;fixRectForScrolling(result);return result;}
GSvideoBar.GetIEScrollTop=function(win){if("compatMode"in win.document&&win.document.compatMode=="CSS1Compat"){return win.document.documentElement.scrollTop;}else{return win.document.body.scrollTop;}}
GSvideoBar.GetIEScrollLeft=function(win){if("compatMode"in win.document&&win.document.compatMode=="CSS1Compat"){return win.document.documentElement.scrollLeft;}else{return win.document.body.scrollLeft;}}