var lc_name;
var showURL;
var objWidth;
var objHeight;
var curSpot=0;

function goToShow(showId, firstslide, forcePlayback){
	var newRegExp = new RegExp("ss%3D[0-9]{1,}%","g");
	showURL = showURL.replace(newRegExp,"ss%3D"+showId+"%");

	var newRegExp = new RegExp("sl%3D[0-9]{1,}%","g");
	showURL = showURL.replace(newRegExp,"sl%3D0%");

	if(forcePlayback>0){
		var newRegExp = new RegExp("3Facc%3D","g");
		showURL = showURL.replace(newRegExp,"3FforcePlayback=1%26acc%3D");
	}

	if(firstslide>0){
		var newRegExp = new RegExp("\&firstslide=[0-9]{1,}\&","g");
		showURL = showURL.replace(newRegExp,"&firstslide="+firstslide+"&");
	}

	if(1==1){
		vh_mc.LoadMovie(0,showURL);
	}else{
		useFlashLC("loadMovie", showURL+"~_level0");
	}
	vh_mc = null;
}

function goToWorkshop(spot){

	document.onmousemove = null;

	if(curSpot==spot){
		return;
	}

	var newRegExp = new RegExp("ss%3D","g");
	tempShowURL = showURL.replace(newRegExp,"sp%3D"+spot+"%26ss%3D");

	var newRegExp = new RegExp("&acc=","g");
	tempShowURL = tempShowURL.replace(newRegExp,"&stretch=1&acc=");

	var newRegExp = new RegExp("getshow","g");
	tempShowURL = tempShowURL.replace(newRegExp,"getworkshop");

	if(1==1){
		if(!vh_mc) return;
		vh_mc.LoadMovie(0,tempShowURL);
	}else{
		useFlashLC("loadMovie", tempShowURL+"~_level0");
	}
	vh_mc = null;

	curSpot = spot;
}

function domainOfPage() {
	domainName = document.location.hostname;
	if(domainName.length<=0)
		domainName = 'not_found';
	return domainName;
}

function AC_VHost_Embed_15679 (height, width, bgcolor, firstslide, loading, ss, sl, transparent, minimal, embedId, flashVersion) {
	flashVersion = flashVersion ? flashVersion : 6;
	objWidth	= width;
	objHeight	= height;
	lc_name 	= '1177502331944';
	embedId 	= embedId==''?'nothing':embedId;
	domString 	= '&pageDomain='+domainOfPage();
	tokenString = '&token=119577d45b83b633a2ab039a25dcf803';
	getShow 	= 'http%3A%2F%2Fvhost.oddcast.com%2Fgetshow.php%3Facc%3D15679'+escape('&ss='+ss+'&sl='+sl+'&embedid='+embedId+'&fs='+firstslide+domString+tokenString);
	url 		= 'http://vhost.oddcast.com/vhsssecure.php?doc='+getShow+'&edit=0&acc=15679&firstslide='+firstslide+'&loading='+loading+'&minimal='+minimal+'&bgcolor=0x'+bgcolor+domString+tokenString+'&lc_name='+lc_name+'&fv='+flashVersion+'&is_ie=1&followCursor=1';
	showURL 	= url;
	loading 	= 1; // done after request not to allow admin not to have a loader

	if (transparent != 1){
		AC_RunFlContentX( 'height',height,'swliveconnect','true','src',url,'scale','noborder','id','VHSS','width',width,'bgcolor','#'+bgcolor,'quality','high','movie',url,'name','VHSS','codebase', 'http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version='+flashVersion+',0,0,0', 'allowScriptAccess', 'always');
	}else{
		AC_RunFlContentX( 'height',height,'swliveconnect','true','src',url,'scale','noborder','id','VHSS','width',width,'bgcolor','#'+bgcolor,'quality','high','movie',url,'name','VHSS','codebase', 'http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version='+flashVersion+',0,0,0', 'allowScriptAccess', 'always', 'wmode','transparent' );
	}
}

function AC_VHost_Embed_15679_dbg (height, width, bgcolor, firstslide, loading, ss, sl, transparent, minimal, embedId, flashVersion) {

	flashVersion = flashVersion ? flashVersion : 6;

	objWidth	= width;
	objHeight	= height;
	lc_name 	= '1177502331944';
	embedId 	= embedId==''?'nothing':embedId;
	domString 	= '&pageDomain='+domainOfPage();
	tokenString = '&token=119577d45b83b633a2ab039a25dcf803';
	getShow 	= 'http%3A%2F%2Fvhost.oddcast.com%2Fgetshow_dbg.php%3Fdbg%3D1%26acc%3D15679'+escape('&ss='+ss+'&sl='+sl+'&embedid='+embedId+'&fs='+firstslide+domString+tokenString);
	url 		= 'http://vhost.oddcast.com/vhsssecure.php?dbg=1&doc='+getShow+'&edit=0&acc=15679&firstslide='+firstslide+'&loading='+loading+'&minimal='+minimal+'&bgcolor=0x'+bgcolor+domString+tokenString+'&lc_name='+lc_name+'&fv='+flashVersion+'&is_ie=1';
	showURL 	= url;
	loading 	= 1; // done after request not to allow admin not to have a loader

	if (transparent != 1){
		AC_RunFlContentX( 'height',height,'swliveconnect','true','src',url,'scale','noborder','id','VHSS','width',width,'bgcolor','#'+bgcolor,'quality','high','movie',url,'name','VHSS','codebase', 'http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version='+flashVersion+',0,0,0', 'allowScriptAccess', 'always');
	}else{
		AC_RunFlContentX( 'height',height,'swliveconnect','true','src',url,'scale','noborder','id','VHSS','width',width,'bgcolor','#'+bgcolor,'quality','high','movie',url,'name','VHSS','codebase', 'http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version='+flashVersion+',0,0,0', 'allowScriptAccess', 'always', 'wmode','transparent' );
	}
}

function AC_RunFlContentX(){

	var codebase = AC_GetCodebase

	             (  "http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version="

	              , "7,0,0,0", arguments

	             );



	AC_GenerateObj

	(  "AC_RunFlContentX()", true, "clsid:d27cdb6e-ae6d-11cf-96b8-444553540000"

	, codebase

	, "http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash"

	, "application/x-shockwave-flash", arguments

	);

}

var MSG_EvenArgs = 'The %s function requires an even number of arguments.'
                 + '\nArguments should be in the form "atttributeName","attributeValue",...';
var MSG_SrcRequired = "The %s function requires that a movie src be passed in as one of the arguments.";

function AC_GetCodebase(baseURL, defaultVersion, args){
	var codebase = baseURL + defaultVersion;
	for (var i=0; i < args.length; i=i+2) {
		currArg = args[i].toLowerCase();
		if (currArg == "codebase" && args.length > i+1) {
			if (args[i+1].indexOf("http://") == 0) {
				codebase = args[i+1];
			}else{
				codebase = baseURL + args[i+1];
			}
		}
	}

	return codebase;
}

function AC_sprintf(str){
	for (var i=1; i < arguments.length; i++){
		str = str.replace(/%s/,arguments[i]);
	}
	return str;
}

function AC_checkArgs(args,callingFn){
	var retVal = true;
	if (parseFloat(args.length/2) != parseInt(args.length/2)){
		alert(sprintf(MSG_EvenArgs,callingFn));
		retVal = false;
	}
	return retVal;
}

function AC_GenerateObj(callingFn, useXHTML, classid, codebase, pluginsPage, mimeType, args){

	if (!AC_checkArgs(args,callingFn)){
	return;
	}

	var tagStr = '';
	var currArg = '';
	var closer = (useXHTML) ? '/>' : '>';
	var srcFound = false;
	var embedStr = '<embed';
	var paramStr = '';
	var embedNameAttr = '';
	var objStr = '<object classid="' + classid + '" codebase="' + codebase + '"';

	for (var i=0; i < args.length; i=i+2){
		currArg = args[i].toLowerCase();

		if (currArg == "src"){
			if (callingFn.indexOf("RunSW") != -1){
				paramStr += '<param name="' + args[i] + '" value="' + args[i+1] + '"' + closer + '\n';
				embedStr += ' ' + args[i] + '="' + args[i+1] + '"';
				srcFound = true;
			}else if (!srcFound){
				paramStr += '<param name="movie" value="' + args[i+1] + '"' + closer + '\n';
				embedStr += ' ' + args[i] + '="' + args[i+1] + '"';
				srcFound = true;
			}
		}else if (currArg == "movie"){
			if (!srcFound){
				paramStr += '<param name="' + args[i] + '" value="' + args[i+1] + '"' + closer + '\n';
				embedStr += ' src="' + args[i+1] + '"';
				srcFound = true;
			}
		}else if (   currArg == "width"
		          || currArg == "height"
		          || currArg == "align"
		          || currArg == "vspace"
		          || currArg == "hspace"
		          || currArg == "class"
		          || currArg == "title"
		          || currArg == "accesskey"
		          || currArg == "tabindex"){
			objStr += ' ' + args[i] + '="' + args[i+1] + '"';
			embedStr += ' ' + args[i] + '="' + args[i+1] + '"';
		}else if (currArg == "id"){
			objStr += ' ' + args[i] + '="' + args[i+1] + '"';
			if (embedNameAttr == "")
				embedNameAttr = ' name="' + args[i+1] + '"';
		}else if (currArg == "name"){
			objStr += ' ' + args[i] + '="' + args[i+1] + '"';
			embedNameAttr = ' ' + args[i] + '="' + args[i+1] + '"';
		}else if (currArg == "codebase"){
		}else{
			paramStr += '<param name="' + args[i] + '" value="' + args[i+1] + '"' + closer + '\n';
			embedStr += ' ' + args[i] + '="' + args[i+1] + '"';
		}
	}

	if (!srcFound){
		alert(AC_sprintf(MSG_SrcRequired,callingFn));
		return;
	}

	if (embedNameAttr)
		embedStr += embedNameAttr;
	if (pluginsPage)
		embedStr += ' pluginspage="' + pluginsPage + '"';
	if (mimeType)
		embedStr += ' type="' + mimeType + '"';

	objStr += '>\n';
	embedStr += '></embed>\n';

	tagStr = objStr + paramStr + embedStr + "</object>\n";

		document.write(tagStr);
}

mouseMode=1;

var vh_mc = null;

var InternetExplorer = navigator.appName.indexOf("Microsoft") != -1;

if(InternetExplorer){
	sep1 = sep2 = ".";
}else{
	sep1 = ":";
	sep2 = "/";
}

function VHSS_DoFSCommand(eventName, args) {
	if (eventName == "onSlideBegin" || eventName == "sceneLoaded" || eventName == "vh_sceneLoaded") {
		if (vh_mc == null){
			vh_mc = InternetExplorer ? document.all.VHSS : window.document.VHSS;
		}
		if (window.vh_sceneLoaded != null){
			vh_sceneLoaded(args);
		}
	}
	else if (eventName=="hostLoaded" || eventName=="vh_hostLoaded") {
		if (window.vh_hostLoaded != null)	vh_hostLoaded();
	}
	else if (eventName=="talkStarted" || eventName=="vh_talkStarted") {
		if (window.vh_talkStarted != null)	vh_talkStarted();
	}
	else if (eventName=="talkEnded" || eventName=="vh_talkEnded") {
		if (window.vh_talkEnded != null)	vh_talkEnded();
	}
	else if (eventName=="audioLoaded" || eventName=="vh_audioLoaded"){
		if (window.vh_audioLoaded != null)	vh_audioLoaded(args);
	}
	else if (eventName == "ttsLoaded" || eventName == "vh_ttsLoaded"){
		if (window.vh_ttsLoaded != null)	vh_ttsLoaded(args);
	}
	else if (eventName=="aiResponse" || eventName=="vh_aiResponse"){
		if (window.vh_aiResponse != null)	vh_aiResponse(unescape(args));
	}
	else if (eventName == "audioProgress" || eventName == "vh_audioProgress"){
		if (window.vh_audioProgress !=null) vh_audioProgress(args);
	}
	else if (eventName == "vh_followOnPage"){
		if (window.mousemoveCapture != null && ((args == 1 && followCursor == 1) || args == 4)){
			//alert("start mouse follow on page");
			mousemoveCapture();
		}
		else if (window.mousemoveRelease != null && (args == 0 || args == 2)){
			//alert("stop mouse follow on page 444");
			mousemoveRelease();
		}
	}
}

if (navigator.appName && navigator.appName.indexOf("Microsoft") != -1 &&
	navigator.userAgent.indexOf("Windows") != -1 && navigator.userAgent.indexOf("Windows 3.1") == -1) {
	document.write('<SCRIPT LANGUAGE=VBScript\> \n');
	document.write('on error resume next \n');
	document.write('Sub VHSS_FSCommand(ByVal command, ByVal args)\n');
	document.write('  call VHSS_DoFSCommand(command, args)\n');
	document.write('end sub\n');
	document.write('</SCRIPT\> \n');
}

function stopSpeech(){
	if(!vh_mc) return;
	vh_mc.TCallLabel("/", "stopSpeech");
}

function sayText(ttsText, voice, lang, engine, fx_type, fx_level){
	if(!vh_mc) return;
	vh_mc.SetVariable("lang_js",lang);
	vh_mc.SetVariable("voice_js",voice);
	vh_mc.SetVariable("text_js",escape(ttsText));
	vh_mc.SetVariable("engine_js",engine);
	vh_mc.SetVariable("fx_type_js", fx_type);
	vh_mc.SetVariable("fx_level_js", fx_level);
	vh_mc.TCallLabel("/", "sayText");
}

function sayAIResponse(ttsText, voice, lang, engine, botid, fx_type, fx_level){
	if(!vh_mc) return;
	vh_mc.SetVariable("botid_js", botid);
	vh_mc.SetVariable("lang_js",lang);
	vh_mc.SetVariable("voice_js",voice);
	vh_mc.SetVariable("text_js",escape(ttsText));
	vh_mc.SetVariable("engine_js",engine);
	vh_mc.SetVariable("fx_type_js", fx_type);
	vh_mc.SetVariable("fx_level_js", fx_level);
	vh_mc.TCallLabel("/", "sayAIResponse");
}

function sayAudio(audioName, stTime){
	if(!vh_mc) return;
	vh_mc.SetVariable("startTime", stTime);
	vh_mc.SetVariable("audioName",audioName);
	vh_mc.TCallLabel("/", "sayByName");
}

function loadText(ttsText, voice, lang, engine, fx_type, fx_level){
	if(!vh_mc) return;
	vh_mc.SetVariable("lang_js",lang);
	vh_mc.SetVariable("voice_js",voice);
	vh_mc.SetVariable("text_js",escape(ttsText));
	vh_mc.SetVariable("engine_js",engine);
	vh_mc.SetVariable("fx_type_js", fx_type);
	vh_mc.SetVariable("fx_level_js", fx_level);
	vh_mc.TCallLabel("/", "loadText");
}

function loadAudio(audioName){
	if(!vh_mc) return;
	vh_mc.SetVariable("sayMC.cacheIt", 1);
	sayAudio(audioName);
}

function loadShow(showIndex){
	if(!vh_mc) return;
	vh_mc.SetVariable("api_showIndex", showIndex);
	vh_mc.TCallLabel("/", "loadShow");
}

function loadScene(sceneIndex){
	loadShow(sceneIndex);
}

function replay(_val){
	if(!vh_mc) return;
	vh_mc.SetVariable("replayParam", _val);
	vh_mc.TCallLabel("/", "replay");
}

function setInterruptMode(_mode){
	if(!vh_mc) return;
	vh_mc.SetVariable("interruptMode", _mode);
}

function setStatus(interruptMode, audioProgress, lookSpeed, randomMvmt){
	if (!vh_mc) return;
	vh_mc.setVariable("js_val1", interruptMode);
	vh_mc.setVariable("js_val2", audioProgress);
	vh_mc.setVariable("js_val3", lookSpeed);
	vh_mc.setVariable("js_val4", randomMvmt);
	vh_mc.TCallLabel("/", "setStatus");
}

function saySilent(init_time){
	if(!vh_mc) return;
	vh_mc.SetVariable("saySilent_time", init_time);
	vh_mc.TCallLabel("/", "saySilent"); 
}

function setPlayerVolume(in_vol){
	if(!vh_mc) return;
	vh_mc.SetVariable("ip_hostVol", in_vol);
	vh_mc.TCallLabel("/", "setPlayerVolume");
}

function followCursor(newMouseMode){
	
	if(!vh_mc) return;

	if (newMouseMode == 2)
		mousemoveCapture();
	else
		mousemoveRelease();
	
	vh_mc.SetVariable("followCursorBool",newMouseMode);
	vh_mc.TCallLabel("/", "followCursor");
}

function recenter(){
	if(!vh_mc) return;
	vh_mc.TCallLabel("/", "recenter");
}

function setGaze(deg, dur, rad, pageReq){
	if(!vh_mc) return;
	vh_mc.SetVariable("gazeDeg", deg);
	vh_mc.SetVariable("gazeDur", dur);
	vh_mc.SetVariable("gazeRad", rad);
	vh_mc.SetVariable("pageReq", pageReq);
	vh_mc.TCallLabel("/", "setLook");
}

function freezeToggle(){
	if(!vh_mc) return;
	vh_mc.TCallLabel("/", "freezeToggle");
}

function setColor(part_js, clr_js){
	if(!vh_mc) return;
	vh_mc.SetVariable("part_js", part_js);
	vh_mc.SetVariable("color_js", clr_js);
	vh_mc.TCallLabel("/", "setColor");
}

function setLink(href, targetName){
	if(!vh_mc) return;
	vh_mc.SetVariable("link_href",href);
	vh_mc.SetVariable("link_targ",targetName);
	vh_mc.TCallLabel("/", "setLink");
}

function SetLink (href, targetName){
	setLink(href, targetName);
}

function showTranscript(acc_id,ss_id,audioID,slidenum){
	transWindow = window.open( "http://vhss.oddcast.com/transcript_frame.php?acc="+acc_id+"&ss="+ss_id+"&au="+audioID+"&sn="+slidenum,"transWindow","width=500,height=500,toolbar=no,resizable=no");
	transWindow.focus();
}

function sayAIResponseExported(ttsText,voice,lang,engine,account){
	if(!vh_mc) return;
	vh_mc.SetVariable("isExport", 1);
	vh_mc.SetVariable("acc", account);
	sayAIResponse(ttsText,voice,lang,engine);
}

function sayAudioExported(audioName, stTime, account){
	if(!vh_mc) return;
	vh_mc.SetVariable("isExport", 1);
	vh_mc.SetVariable("acc", account);
	sayAudio(audioName, stTime);
}

function sayTextExported(ttsText,voice,lang,engine,account){
	if(!vh_mc) return;
	vh_mc.SetVariable("isExport", 1);
	vh_mc.SetVariable("acc", account);
	sayText(ttsText,voice,lang,engine);
}

function sayTextEmo(ttsText,voice,lang,engine,emo){
	if(!vh_mc) return;
	vh_mc.SetVariable("tts.emotion", emo);
	sayText(ttsText,voice,lang,engine);
}

function hostSleep(_state){
	if(!vh_mc) return;
	vh_mc.SetVariable("sleepState", _state);
	vh_mc.TCallLabel("/", "sleep");
}
function getAnchorPosition(anchorname) {
	var useWindow=false;
	var coordinates=new Object();
	var x=0,y=0;

	var use_gebi=false, use_css=false, use_layers=false;
	if (document.getElementById) { use_gebi=true; }
	else if (document.all) { use_css=true; }
	else if (document.layers) { use_layers=true; }

	if (use_gebi && document.all) {
		x=AnchorPosition_getPageOffsetLeft(document.all[anchorname]);
		y=AnchorPosition_getPageOffsetTop(document.all[anchorname]);
		}
	else if (use_gebi) {
		var o=document.getElementById(anchorname);
		x=AnchorPosition_getPageOffsetLeft(o);
		y=AnchorPosition_getPageOffsetTop(o);
		}
 	else if (use_css) {
		x=AnchorPosition_getPageOffsetLeft(document.all[anchorname]);
		y=AnchorPosition_getPageOffsetTop(document.all[anchorname]);
		}
	else if (use_layers) {
		var found=0;
		for (var i=0; i<document.anchors.length; i++) {
			if (document.anchors[i].name==anchorname) { found=1; break; }
			}
		if (found==0) {
			coordinates.x=0; coordinates.y=0; return coordinates;
			}
		x=document.anchors[i].x;
		y=document.anchors[i].y;
		}
	else {
		coordinates.x=0; coordinates.y=0; return coordinates;
		}
	coordinates.x=x;
	coordinates.y=y;
	return coordinates;
}


function AnchorPosition_getPageOffsetLeft (el) {
	var ol=el.offsetLeft;
	while ((el=el.offsetParent) != null) { ol += el.offsetLeft; }
	return ol;
}

function AnchorPosition_getPageOffsetTop (el) {
	var ot=el.offsetTop;
	while((el=el.offsetParent) != null) { ot += el.offsetTop; }
	return ot;
}

function mousemoveCapture(){
	//alert("mouse capture");
	if (document.onmousemove == null) document.onmousemove = updateMousePosition;
}

function mousemoveRelease(){
	//alert("stop mouse capture");
	document.onmousemove = null;
}

var tempX = 0;
var tempY = 0;

function updateMousePosition(e) {
	tempX = event.clientX + document.body.scrollLeft;
	tempY = event.clientY + document.body.scrollTop;
  
	obj = getAnchorPosition('VHSS');
	
	hostX = obj.x + objWidth/2;
	hostY = obj.y + objHeight/2;
	
	w = tempX - hostX;
	h = tempY - hostY;

	if((tempX>obj.x && tempX<(obj.x+objWidth)) && (tempY>obj.y && tempY<(obj.y+objHeight))){
		return true;
	}
	
	radius	= Math.sqrt(w*w + h*h);
	deg		= Math.atan(w/h)/0.017453293;
	
	if(w>=0&&h<=0){
		deg = Math.abs(deg);
	}else if(w>=0&&h>0){
		deg = 180 - deg;
	}else if(w<0&&h>0){
		deg = Math.abs(deg)+180;
	}else if(w<0&&h<=0){
		deg = 360 - deg;
	}
 
	if(radius>100)	radius = 100;
	
	setGaze(deg, 1, radius, 1);
	
	return true
}
function setNextSceneIndex(slideRange){
	if(!vh_mc) return;
	vh_mc.SetVariable("in_slideNumber",slideRange);
	vh_mc.TCallLabel("/", "setNextSlide");
}

function gotoScene(slideIndex){
	if(!vh_mc) return;
	vh_mc.SetVariable("in_slideNumber",slideIndex);
	vh_mc.TCallLabel("/", "gotoSlide");
}

function gotoNextScene (){
	if(!vh_mc) return;
	vh_mc.TCallLabel("/", "nextSlide");
}

function gotoPrevScene(){
	if(!vh_mc) return;
	vh_mc.TCallLabel("/", "prevSlide");
}