function LoadSld()
{
	var sld=GetObj("SlideObj")
	if( !g_supportsPPTHTML ) {
		sld.style.visibility="visible"
		return
	}
	if( MakeNotesVis() ) return
	runAnimations = _InitAnimations();
	if( IsWin("PPTSld") )
		parent.SldUpdated(GetSldId())
	g_origSz=parseInt(SlideObj.style.fontSize)
	g_origH=sld.style.posHeight
	g_origW=sld.style.posWidth
	g_scaleHyperlinks=(document.all.tags("AREA").length>0)
	if( g_scaleHyperlinks )
		InitHLinkArray()
	if( g_scaleInFrame||(IsWin("PPTSld") && parent.IsFullScrMode() ) )
		document.body.scroll="no"
	_RSW()
	if( IsWin("PPTSld") && parent.IsFullScrMode() )
		FullScrInit();
	
	MakeSldVis();
	ChkAutoAdv()

	if( runAnimations )
	{
		if( document.all("NSPlay") )
			document.all("NSPlay").autoStart = false;
		if( sld.filters && sld.filters.revealtrans )
			setTimeout( "document.body.start()", sld.filters.revealtrans.duration * 1000 );
		else
			document.body.start();
	}
}
function MakeSldVis()
{
	var fTrans=g_showAnimation && SldHasTrans()
	if( fTrans )
	{
		if( g_bgSound ) {
			idx=g_bgSound.indexOf(",");
			pptSound.src=g_bgSound.substr( 0, idx );
			pptSound.loop= -(parseInt(g_bgSound.substr(idx+1)));
		}
		SlideObj.filters.revealtrans.Apply()
    }
	SlideObj.style.visibility="visible"
	if( fTrans )
		SlideObj.filters.revealtrans.Play()
}
function MakeNotesVis()
{
	if( !IsNts() ) return false
	SlideObj.style.display="none"
	nObj = document.all.item("NotesObj")
	parent.SetHasNts(0)
	if( nObj ) {
		nObj.style.display=""
		parent.SetHasNts(1)
	}
	return 1
}
function ChkAutoAdv()
{
	if(SldHasTrans())
		SlideObj.onfilterchange=AutoAdv
	else
		AutoAdv()
}
function AutoAdv()
{
	if(!IsWin("PPTSld") || !gUseSldTimings )return
	var sld=GetCurSld()
	if( (sld.mAdvDelay>0) && !parent.IsFramesMode() )
		setTimeout("parent.GoToNextSld()",sld.mAdvDelay)
}
function GetObj(id)
{
	if(g_supportsPPTHTML) return document.all(id);
	else return document.getElementById(id);
}
function SldHasTrans() { return SlideObj.style.getAttribute("filter")!="" }
function GetSldId() { return sId=location.href.substring(location.href.lastIndexOf('/')+1) }
function HideMenu() { if( frames["PPTSld"] && PPTSld.document.all.item("ctxtmenu") && PPTSld.ctxtmenu.style.display!="none" ) { PPTSld.ctxtmenu.style.display='none'; return true } return false }
function IsWin( name ) { return window.name == name }
function IsNts() { return IsWin("PPTNts") }
function IsSldOrNts() { return( IsWin("PPTSld")||IsWin("PPTNts") ) }
function SupportsPPTAnimation() { return( navigator.platform == "Win32" && navigator.appVersion.indexOf("Windows")>0 ) }
function SupportsPPTHTML()
{
	var appVer=navigator.appVersion, msie=appVer.indexOf("MSIE "), ver=0
	if( msie >= 0 )
		ver=parseFloat( appVer.substring( msie+5, appVer.indexOf(";",msie) ) )
	else
		ver=parseInt(appVer)
	return( ver >= 4 && msie >= 0 )
}
function _RSW()
{
	if( !g_supportsPPTHTML || IsNts() ||
	  ( !g_scaleInFrame && (!IsWin("PPTSld") || !parent.IsFullScrMode()) ) )
		return
        var padding=0;
        if( IsWin("PPTSld") && parent.IsFramesMode() ) padding=6
	cltWidth=document.body.clientWidth-padding
	cltHeight=document.body.clientHeight-padding
	factor=(1.0*cltWidth)/g_origW
	if( cltHeight < g_origH*factor )
		factor=(1.0*cltHeight)/g_origH
	newSize = g_origSz * factor
	if( newSize < 1 ) newSize=1
	s=SlideObj.style
	s.fontSize=newSize+"px"
	s.posWidth=g_origW*factor
	s.posHeight=g_origH*factor
	s.posLeft=(cltWidth-s.posWidth+padding)/2
	s.posTop=(cltHeight-s.posHeight+padding)/2
	if( g_scaleHyperlinks )
		ScaleHyperlinks( factor )
}
function _InitAnimations()
{
	animRuntimeInstalled = ''+document.body.localTime != 'undefined';
	isFullScreen = (window.name == "PPTSld") && !parent.IsFramesMode();
	g_animUseRuntime = g_showAnimation && animRuntimeInstalled && !(isFullScreen && parent.IsSldVisited());
	if( g_animUseRuntime ) {
		collSeq = document.all.tags("seq");
		if( collSeq != null ) {
			for(ii=0;ii<collSeq.length;ii++) {
				if( collSeq[ii].getAttribute( "p:nodeType" ) == "mainSeq" ) {
					g_animMainSequence = collSeq[ii];
					break;
				}
			}
		}
		if( g_animItemsToHide ) {
			for(jj = 0; jj < g_animItemsToHide.length; jj++) {
				if( hideObj = GetObj(g_animItemsToHide[jj]) )
					hideObj.runtimeStyle.visibility="hidden";
			}
		}
		if( g_animInteractiveItems ){
			for(jj = 0; jj < g_animInteractiveItems.length; jj++) {
				if( triggerObj = GetObj(g_animInteractiveItems[jj]) )
					triggerObj.runtimeStyle.cursor="hand";
			}
		}
		if( gUseSldTimings && ''+g_animSlideTime != 'undefined' ) {
			adjustedTime = document.body.calculateAutoAdvanceTimes( g_animSlideTime, g_animEffectTimings );
			if( IsWin("PPTSld") && adjustedTime != g_animSlideTime ) {
			   var sld = GetCurSld();
			   sld.mAdvDelay = adjustedTime * 1000;
			}
		}
	}
	return g_animUseRuntime;
}
gSldJump = 0, gSldJumpTrack = 0, gSldJumpIdx = "";
function _KPH()
{
	if( IsNts() ) return;
	if( !parent.IsFramesMode() && event.keyCode == 27 && !HideMenu() )
		parent.window.close( self );
	else if( event.keyCode == 32 ) {
		if( window.name == "PPTSld" )
			parent.PPTSld.DocumentOnClick();
		else
			parent.GoToNextSld();
	}
	CatchNumKeys( parent, event );
}
function CatchNumKeys( win, event ) {
	if( win.IsFullScrMode() && (48<=event.keyCode) && (event.keyCode<=57) ) {
		gSldJump = 1;
		gSldJumpIdx += (event.keyCode-48).toString();
	}
	if( win.IsFullScrMode() && gSldJump && event.keyCode == 13 ) {
		var numSlds = parent.GetSldList().mList.length
		if ( gSldJumpIdx > numSlds )
			gSldJumpIdx = numSlds;
		if ( gSldJumpIdx >= 0 ) {
			if ( gSldJumpIdx == 0 )
				gSldJumpIdx = 1;
			var jumpTo = parseInt(gSldJumpIdx);
			gSldJump = 0; gSldJumpIdx = "";
			win.GoToSld( parent.GetSldList().mList[jumpTo-1].mSldHref )
		}
	}
}
function _KDH()
{
	if( event.keyCode == 8 ) {
		event.returnValue = 0;
		parent.GoToPrevSld();
	}
}
function DocumentOnClick()
{
	if( IsNts() || parent.HideMenu() ) return;
	if( ( g_allowAdvOnClick && !parent.IsFramesMode() ) ||
	    (event && (event.keyCode==32) ) )
		parent.GoToNextSld();
}

var g_supportsPPTHTML = SupportsPPTHTML(), g_scaleInFrame = 1, gId="", g_bgSound="",
    g_scaleHyperlinks = false, g_allowAdvOnClick = 1, g_showInBrowser = 0, gLoopCont = 1, gUseSldTimings = 1;
var g_showAnimation = g_supportsPPTHTML && SupportsPPTAnimation() && ( (window.name=="PPTSld" && !parent.IsFramesMode()) || g_showInBrowser );var g_animManager = null;
var g_animUseRuntime = false;
var g_animItemsToHide, g_animInteractiveItems, g_animSlideTime;
var g_animMainSequence = null;
var ENDSHOW_MESG="End of slide show, click to exit.", SCREEN_MODE="Frames", gIsEndShow=0, NUM_VIS_SLDS=33, SCRIPT_HREF="script.js", FULLSCR_HREF="fullscreen.htm";
var gCurSld = gPrevSld = 1, g_offset = 0, gNtsOpen = gHasNts = gOtlTxtExp = 0, gHasNarration = 0, gOtlOpen = true
window.gPPTHTML=SupportsPPTHTML()
var gMainDoc=new Array(new hrefList("slide0001.htm",1,15001,1),new hrefList("slide0002.htm",1,15001,1),new hrefList("slide0003.htm",1,15001,1),new hrefList("slide0004.htm",1,15001,1),new hrefList("slide0005.htm",1,15001,1),new hrefList("slide0023.htm",1,15001,1),new hrefList("slide0007.htm",1,15001,1),new hrefList("slide0006.htm",1,15001,1),new hrefList("slide0021.htm",1,15001,1),new hrefList("slide0008.htm",1,15001,1),new hrefList("slide0009.htm",1,15001,1),new hrefList("slide0033.htm",1,15001,1),new hrefList("slide0022.htm",1,15001,1),new hrefList("slide0010.htm",1,15001,1),new hrefList("slide0011.htm",1,15001,1),new hrefList("slide0012.htm",1,15001,1),new hrefList("slide0014.htm",1,15001,1),new hrefList("slide0024.htm",1,15001,1),new hrefList("slide0015.htm",1,15001,1),new hrefList("slide0025.htm",1,15001,1),new hrefList("slide0026.htm",1,15001,1),new hrefList("slide0031.htm",1,15001,1),new hrefList("slide0016.htm",1,15001,1),new hrefList("slide0017.htm",1,15001,1),new hrefList("slide0027.htm",1,15001,1),new hrefList("slide0028.htm",1,15001,1),new hrefList("slide0018.htm",1,15001,1),new hrefList("slide0029.htm",1,15001,1),new hrefList("slide0030.htm",1,15001,1),new hrefList("slide0013.htm",1,15001,1),new hrefList("slide0019.htm",1,15001,1),new hrefList("slide0020.htm",1,15001,1),new hrefList("slide0032.htm",1,15001,1));
function FullScrInit()
{
	g_allowAdvOnClick = GetCurSld().mAdvOnClk
	document.body.style.backgroundColor="black"
	document.oncontextmenu=parent._CM;
	document.onkeydown = _KDH;
	document.ondragstart=Cancel
	document.onselectstart=Cancel
	self.focus()
}
function Redirect( frmId )
{
	var str=document.location.hash,idx=str.indexOf('#'), sId=GetSldId()
	if(idx>=0) str=str.substr(1);
	if( window.name != frmId && ( sId != str) ) {
		obj = GetObj("Main-File")
		window.location.href=obj.href+"#"+sId
		return 1
	}
	return 0
}
var MHTMLPrefix = CalculateMHTMLPrefix();
function CalculateMHTMLPrefix()
{
	if ( document.location.protocol == 'mhtml:') {
		href=new String(document.location.href)
		Start=href.indexOf('!')+1
		End=href.lastIndexOf('/')+1
		if (End < Start)
			return href.substring(0, Start)
		else
		return href.substring(0, End)
	}
	return '';
}
function GetTags(base,tag)
{
	if(g_supportsPPTHTML) return base.all.tags(tag);
	else return base.getElementsByTagName(tag);
}
function UpdNtsPane(){ if(frames["PPTNts"]) PPTNts.location.replace( MHTMLPrefix+GetHrefObj( gCurSld ).mNtsHref ) }
function UpdNavPane( sldIndex ){ if(gNavLoaded) PPTNav.UpdNav() }
function UpdOtNavPane(){ if(gOtlNavLoaded) PPTOtlNav.UpdOtlNav() }
function UpdOtlPane(){ if(gOtlLoaded) PPTOtl.UpdOtl() }
function SetHasNts( fVal )
{
	if( gHasNts != fVal ) {
		gHasNts=fVal
		UpdNavPane()
	}
}
function ToggleOtlText()
{
	gOtlTxtExp=!gOtlTxtExp
	UpdOtlPane()
}
function ToggleOtlPane()
{
	frmset=document.all("PPTHorizAdjust")
	frm=document.all("PPTOtl")
	if( gOtlOpen )
		frmset.cols="*,100%"
	else
		frmset.cols="25%,*"
	gOtlOpen=!gOtlOpen
	frm.noResize=!frm.noResize
	UpdOtNavPane()
}
function ToggleNtsPane()
{
	frmset=document.all("PPTVertAdjust")
	frm=document.all("PPTNts")
	if( gNtsOpen )
		frmset.rows="100%,*"
	else
		frmset.rows="*,20%"
	gNtsOpen=!gNtsOpen
	UpdNtsPane()
}
function ClearMedia()
{
	if (PPTSld.pptSound) PPTSld.pptSound.loop = 0;
}
function FullScreen()
{
	if ( PPTSld.g_animUseRuntime )
		PPTSld.document.body.pause();
	ClearMedia();
	var href = ( document.location.protocol == 'mhtml:') ? FULLSCR_HREF : FULLSCR_HREF+"#"+GetHrefObj(gCurSld).mSldHref;
	if(PPTNav.event.ctrlKey) {
		var w = (window.screen.availWidth * 1.0) / 2.0
		var h = w * (PPTSld.g_origH * 1.0) / PPTSld.g_origW
		win = window.open( MHTMLPrefix+href,null,"toolbar=0,resizable=1,top=0,left=0," + "width="+ w + ",height=" + h );
		if( PPTSld.g_animUseRuntime )
			win.document.body.PPTSldFrameset=window;
	}
	else
	{
		win = window.open( MHTMLPrefix+href,null,"fullscreen=yes" );
		if( PPTSld.g_animUseRuntime )
			win.document.body.PPTSldFrameset=window;
	}
}
function ToggleVNarration()
{
	rObj=PPTSld.document.all("NSPlay")
	if( rObj && !PPTSld.g_animUseRuntime ) {
		if( (rObj.playState == 1)||(rObj.playState == 0) )
			rObj.Play()
		else if( rObj.playState == 2 )
			rObj.Pause()
		else
			return;
	}
	else if( PPTSld.g_animUseRuntime )
	{
		narObj = PPTSld.document.all("narrationID")
		if( narObj )
			narObj.togglePause()
	}
}
function GetCurSldNum()
{
	obj=GetHrefObj(gCurSld)
	if( obj.mOrigVis == 1 )
		return obj.mSldIdx
	else
		return gCurSld
}
function GetNumSlds()
{
	if( GetHrefObj(gCurSld).mOrigVis == 1 )
		return GetSldList().mNumVisSlds;
	else
		return GetSldList().mList.length
}
function GetSldNum( href )
{
	for(ii=0; ii<GetSldList().mList.length; ii++) {
		if ( GetSldList().mList[ii].mSldHref == href )
			return ii+1
	}
	return 1
}
function GetHrefObj( sldIdx ){ return GetSldList().mList[sldIdx-1] }
function IsFramesMode(){ return ( SCREEN_MODE == "Frames" ) }
function IsFullScrMode(){ return ( SCREEN_MODE == "FullScreen" ) }
function GoToNextSld()
{
	ii=gCurSld + 1
	if( GetHrefObj( ii-1 ).mOrigVis == 0 ) {
		if( ii<=GetSldList().mList.length ) {
			obj=GetHrefObj(ii)
			obj.mVis=1
			GoToSldNum(ii)
			return
		}
	}
	else {
		obj=GetHrefObj( ii )
		while ( obj && ( obj.mOrigVis == 0 ) )
			obj=GetHrefObj(++ii)
		if( obj && obj.mOrigVis ) {
			GoToSldNum(ii)
			return
		}
	}
	if( gSldStack.length > 1 )
		PopSldList();
	else if( !IsFramesMode() ) {
                if( gLoopCont )
			GoToFirst()
                else
			EndShow()
	}
}
function GoToPrevSld()
{
	ii=gCurSld-1
	if( ii > 0 ) {
		obj=GetHrefObj(ii)
		while ( obj && ( obj.mVis == 0 ) && ( ii>0 ) )
			obj=GetHrefObj(--ii)
        if( ii == 0 ) ii=1
		GoToSldNum(ii)
	}
}
function GoToFirst(){ GoToSld( GetHrefObj(1).mSldHref ) }
function GoToLast()
{
	ii=GetSldList().mList.length
	if( ii != gCurSld )
		GoToSld( GetHrefObj(ii).mSldHref )
}
function GoToSldNum( num )
{
	if( PPTSld.event ) PPTSld.event.cancelBubble=true
	obj = GetHrefObj( num )
	obj.mVis=1
	gPrevSld=gCurSld
	gCurSld = num;
	PPTSld.location.replace(MHTMLPrefix+obj.mSldHref)
	if( IsFramesMode() ) {
		UpdNavPane(); UpdOtlPane(); UpdNtsPane()
	}
}
function GoToSld( href )
{
	if( PPTSld.event ) PPTSld.event.cancelBubble=true
	GetHrefObj( GetSldNum(href) ).mVis=1
	PPTSld.location.replace(MHTMLPrefix+href)
}
function SldUpdated( id )
{
	if( id == GetHrefObj(gCurSld).mSldHref ) return
	gPrevSld=gCurSld
	gCurSld=GetSldNum(id)
	if( IsFramesMode() ) {
		UpdNavPane(); UpdOtlPane(); UpdNtsPane()
	}
}
function PrevSldViewed(){ GoToSld( GetHrefObj(gPrevSld).mSldHref ) }
function HasPrevSld() { return ( gIsEndShow || ( gCurSld != 1 && GetHrefObj( gCurSld-1 ).mVis == 1 )||( GetCurSldNum() > 1 ) ) }
function HasNextSld() { return (GetCurSldNum() != GetNumSlds()) }
function CloseWindow() {
	if( HideMenu() ) return;
	var event = PPTSld.event;
	if( !IsFramesMode() && event && (event.keyCode==27 || event.keyCode==32 || event.type=="click" ) )
		window.close( self );
	CatchNumKeys( self, event );
}
function Unload() { gIsEndShow=0; }
function SetupEndShow() {
	gIsEndShow=1;
	PPTSld.document.body.scroll="no";
	PPTSld.document.onkeypress=CloseWindow;
	PPTSld.document.onclick=CloseWindow;
	PPTSld.document.oncontextmenu=_CM;
}
function EndShow()
{
	if( IsFramesMode() ) return
	if( PPTSld.event ) PPTSld.event.cancelBubble=true
	doc=PPTSld.document
	doc.open()
	doc.writeln('<html><body bgcolor=black onload=parent.SetupEndShow() onunload=parent.Unload()><center><p><font face=Tahoma color=white size=2><br><b>' + ENDSHOW_MESG + '</b></font></p></center></body></html>')
	doc.close()
}
function SetSldVisited(){ GetSldList().mList[gCurSld-1].mVisited=true }
function IsSldVisited(){ return GetSldList().mList[gCurSld-1].mVisited }
function hrefList( sldHref, visible, advDelay, advClk )
{
	this.mSldHref= this.mNtsHref = sldHref
	this.mOrigVis= this.mVis = visible
	this.mVisited= false
	this.mAdvDelay= advDelay
	this.mAdvOnClk= advClk
}
function SldList(arr,curSld,fEnd)
{
	this.mCurSld = curSld;
	this.mList = new Array();
	var idx = 1;
	for(ii=0;ii<arr.length;ii++) {
		this.mList[ii] = new hrefList( arr[ii].mSldHref, arr[ii].mOrigVis, arr[ii].mAdvDelay, arr[ii].mAdvOnClk );
		if( arr[ii].mOrigVis )
			this.mList[ii].mSldIdx = idx++;
	}
	this.mNumVisSlds = idx-1;
	this.fEndShow = fEnd;
}
function GetSldList() {	return gSldStack[gSldStack.length-1] }
function GetCurSld() { return parent.GetSldList().mList[parent.gCurSld - 1] }
gSldStack = new Array();
gSldStack[0] = new SldList(gMainDoc,gCurSld,1)
function ViewCustomShow(idx,fEnd)
{
	if( !IsFullScrMode() ) return;
	var sldList = new Array();
	var custShow = custShowList[idx-1];
	var jj = 0;
	for( ii=0;ii<custShow.length;ii++ ) {
		if( custShow[ii] <= gMainDoc.length )
			sldList[jj++] = gMainDoc[custShow[ii]-1];
	}
	if (sldList.length > 0) {
	PushSldList(sldList,fEnd);
	gCurSld = 1;
	}
	else
		if( PPTSld.event ) PPTSld.event.cancelBubble=true
}
function PushSldList(arr,fEnd) {
	var ii = gSldStack.length;
	gSldStack[ii] = new SldList(arr,gCurSld,fEnd);
	GoToSld( gSldStack[ii].mList[0].mSldHref );
}
function PopSldList() {
	if (gSldStack[gSldStack.length-1].fEndShow)
		EndShow()
	else {
	gCurSld = gSldStack[gSldStack.length-1].mCurSld;
	gSldStack[gSldStack.length-1] = null;
	gSldStack.length--;
	var sldList = gSldStack[gSldStack.length-1];
	GoToSld( sldList.mList[gCurSld - 1].mSldHref );
	}
}
var custShowList=new Array();
function ImgBtn( oId,bId,w,action )
{
	var t=this
	t.Perform    = _IBP
	t.SetActive  = _IBSetA
	t.SetInactive= _IBSetI
	t.SetPressed = _IBSetP
	t.SetDisabled= _IBSetD
	t.Enabled    = _IBSetE
	t.ChangeIcon = null
	t.UserAction = action
	t.ChgState   = _IBUI
	t.mObjId   = oId
	t.mBorderId= bId
	t.mWidth   = w
	t.mIsOn    = t.mCurState = 0
}
function _IBSetA()
{
	if( this.mIsOn ) {
		obj=this.ChgState( gHiliteClr,gShadowClr,2 )
		obj.style.posTop=0
	}
}
function _IBSetI()
{
	if( this.mIsOn ) {
		obj=this.ChgState( gFaceClr,gFaceClr,1 )
		obj.style.posTop=0
	}
}
function _IBSetP()
{
	if( this.mIsOn ) {
		obj=this.ChgState( gShadowClr,gHiliteClr,2 )
		obj.style.posLeft+=1; obj.style.posTop+=1
	}
}
function _IBSetD()
{
	obj=this.ChgState( gFaceClr,gFaceClr,0 )
	obj.style.posTop=0
}
function _IBSetE( state )
{
	var t=this
	GetObj( t.mBorderId ).style.visibility="visible"
	if( state != t.mIsOn ) {
		t.mIsOn=state
		if( state )
			t.SetInactive()
		else
			t.SetDisabled()
	}
}
function _IBP()
{
	var t=this
	if( t.mIsOn ) {
		if( t.UserAction != null )
			t.UserAction()
		if( t.ChangeIcon ) {
			obj=GetObj(t.mObjId)
			if( t.ChangeIcon() )
				obj.style.posLeft=obj.style.posLeft+(t.mCurState-4)*t.mWidth
			else
				obj.style.posLeft=obj.style.posLeft+(t.mCurState-0)*t.mWidth
		}
		t.SetActive()
	}
}
function _IBUI( clr1,clr2,nextState )
{
	var t=this
	SetBorder( GetObj( t.mBorderId ),clr1,clr2 )
	obj=GetObj( t.mObjId )
	obj.style.posLeft=obj.style.posLeft+(t.mCurState-nextState)*t.mWidth-obj.style.posTop
	t.mCurState=nextState
	return obj
}
function TxtBtn( oId,oeId,action,chkState )
{
	var t=this
	t.Perform    = _TBP
	t.SetActive  = _TBSetA
	t.SetInactive= _TBSetI
	t.SetPressed = _TBSetP
	t.SetDisabled= _TBSetD
	t.SetEnabled = _TBSetE
	t.GetState   = chkState
	t.UserAction = action
	t.ChgState   = _TBUI
	t.mObjId      = oId
	t.m_elementsId= oeId
	t.mIsOn       = 1
}
function _TBSetA()
{
	var t=this
	if( t.mIsOn && !t.GetState() )
		t.ChgState( gHiliteClr,gShadowClr,0,0 )
}
function _TBSetI()
{
	var t=this
	if( t.mIsOn && !t.GetState() )
		t.ChgState( gFaceClr,gFaceClr,0,0 )
}
function _TBSetP()
{
	if( this.mIsOn )
		this.ChgState( gShadowClr,gHiliteClr,1,1 )
}
function _TBSetD()
{
	this.ChgState( gFaceClr,gFaceClr,0,0 )
	this.mIsOn = 0
}
function _TBSetE()
{
	var t=this
	if( !t.GetState() )
		t.ChgState( gFaceClr,gFaceClr,0,0 )
	else
		t.ChgState( gShadowClr,gHiliteClr,1,1 )
	t.mIsOn = 1
}
function _TBP()
{
	var t=this
	if( t.mIsOn ) {
		if( t.UserAction != null )
			t.UserAction()
        if( !t.GetState )
            return
		if( t.GetState() )
			t.SetPressed()
		else
			t.SetActive()
	}
}
function _TBUI( clr1,clr2,lOffset,tOffset )
{
	SetBorder( GetObj( this.mObjId ),clr1,clr2 )
	Offset( GetObj( this.m_elementsId ),lOffset,tOffset )
}
function Offset( obj, top, left ){ obj.style.top=top; obj.style.left=left }
function SetBorder( obj, upperLeft, lowerRight )
{
	s=obj.style;
	s.borderStyle      = "solid"
	s.borderWidth      = 1
	s.borderLeftColor  = s.borderTopColor = upperLeft
	s.borderBottomColor= s.borderRightColor = lowerRight
}
function GetBtnObj(){ return gBtnArr[window.event.srcElement.id] }
function BtnOnOver(){ b=GetBtnObj(); if( b != null ) b.SetActive() }
function BtnOnDown(){ b=GetBtnObj(); if( b != null ) b.SetPressed() }
function BtnOnOut(){ b=GetBtnObj(); if( b != null ) b.SetInactive() }
function BtnOnUp()
{
	b=GetBtnObj()
	if( b != null )
		b.Perform()
	else
		Upd()
}
function GetNtsState(){ return parent.gNtsOpen }
function GetOtlState(){ return parent.gOtlOpen }
function GetOtlTxtState(){ return parent.gOtlTxtExp }
function NtsBtnSetFlag( fVal )
{
	s=document.all.item( this.m_flagId ).style
	s.display="none"
	if( fVal )
		s.display=""
	else
		s.display="none"
}
function _BSetA_Border(){ b = gBtnArr[this.mObjId]; if( b != null ) b.SetActive() }
function _BSetI_Border(){ b = gBtnArr[this.mObjId]; if( b != null ) b.SetInactive() }
var gHiliteClr="THREEDHIGHLIGHT",gShadowClr="THREEDSHADOW",gFaceClr="THREEDFACE"
var gBtnArr = new Array()
gBtnArr["nb_otl"] = new TxtBtn( "nb_otl","nb_otlElem",parent.ToggleOtlPane,GetOtlState )
gBtnArr["nb_otlElem"] = new TxtBtn( "nb_otl","nb_otlElem",parent.ToggleOtlPane,GetOtlState )
gBtnArr["nb_nts"] = new TxtBtn( "nb_nts","nb_ntsElem",parent.ToggleNtsPane,GetNtsState )
gBtnArr["nb_prev"]= new ImgBtn( "nb_prev","nb_prevBorder",30,parent.GoToPrevSld )
gBtnArr["nb_next"]= new ImgBtn( "nb_next","nb_nextBorder",30,parent.GoToNextSld )
gBtnArr["nb_sldshw"]= new ImgBtn( "nb_sldshw","nb_sldshwBorder",18,parent.FullScreen )
gBtnArr["nb_sldshwBorder"] = new TxtBtn( "nb_sldshw","nb_sldshwBorder",parent.FullScreen,null )
gBtnArr["nb_sldshwBorder"].SetActive = _BSetA_Border;
gBtnArr["nb_sldshwBorder"].SetInactive = _BSetI_Border;
gBtnArr["nb_sldshwText"] = new TxtBtn( "nb_sldshw","nb_sldshwText",parent.FullScreen,null )
gBtnArr["nb_sldshwText"].SetActive = _BSetA_Border;
gBtnArr["nb_sldshwText"].SetInactive = _BSetI_Border;
gBtnArr["nb_voice"]  = new ImgBtn( "nb_voice","nb_voiceBorder",18,parent.ToggleVNarration )
gBtnArr["nb_otlTxt"]= new ImgBtn( "nb_otlTxt","nb_otlTxtBorder",23,parent.ToggleOtlText )
gBtnArr["nb_nts"].m_flagId= "notes_flag"
gBtnArr["nb_nts"].SetFlag = NtsBtnSetFlag
gBtnArr["nb_otlTxt"].ChangeIcon= GetOtlTxtState
var sNext="Next",sPrev="Previous",sEnd="End Show",sFont="Arial",sArrow="Arrow",sFreeform="Freeform",sRect="Rectangle",sOval="Oval"
function ShowMenu()
{
	BuildMenu();
	var doc=PPTSld.document.body,x=PPTSld.event.clientX+doc.scrollLeft,y=PPTSld.event.clientY+doc.scrollTop
	m = PPTSld.document.all.item("ctxtmenu")
	m.style.pixelLeft=x
	if( (x+m.scrollWidth > doc.clientWidth)&&(x-m.scrollWidth > 0) )
		m.style.pixelLeft=x-m.scrollWidth
	m.style.pixelTop=y
	if( (y+m.scrollHeight > doc.clientHeight)&&(y-m.scrollHeight > 0) )
		m.style.pixelTop=y-m.scrollHeight
	m.style.display=""
}
function _CM()
{
	if( !parent.IsFullScrMode() ) return;
	if(!PPTSld.event.ctrlKey) {
		ShowMenu()
		return false
	} else
		HideMenu()
}
function BuildMenu()
{
	if( PPTSld.document.all.item("ctxtmenu") ) return
	var mObj=CreateItem( PPTSld.document.body )
	mObj.id="ctxtmenu"
	mObj.style.visibility="hidden"
	var s=mObj.style
	s.position="absolute"
	s.cursor="default"
	s.width="120px"
	SetCMBorder(mObj,"menu","black")
	var iObj=CreateItem( mObj )
	SetCMBorder( iObj, "threedhighlight","threedshadow" )
	iObj.style.padding=2
	CreateMenuItem( iObj,sNext,M_GoNextSld,M_True )
	CreateMenuItem( iObj,sPrev,M_GoPrevSld,M_HasPrevSld )
	CreateSeparator( iObj )
	CreateMenuItem( iObj,sEnd,M_End,M_True )
	mObj.style.visibility="visible"
}
function Cancel() { window.event.cancelBubble=true; window.event.returnValue=false }
function Highlight() { ChangeClr("activecaption","threedhighlight") }
function Deselect() { ChangeClr("threedface","menutext") }
function Perform()
{
	e=PPTSld.event.srcElement
	if( e.type=="menuitem" && e.IsActive() )
		e.Action()
	else
		PPTSld.event.cancelBubble=true
}
function ChangeClr( bg,clr )
{
	e=PPTSld.event.srcElement
	if( e.type=="menuitem" && e.IsActive() ) {
		e.style.backgroundColor=bg
		e.style.color=clr
	}
}
function M_HasPrevSld() { return( parent.HasPrevSld() ) }
function M_GoNextSld() { if( gIsEndShow ) M_End(); else GoToNextSld() }
function M_GoPrevSld() { if( gIsEndShow ) { history.back(); PPTSld.event.cancelBubble=true; } else GoToPrevSld() }
function M_True() { return true }
function M_End() { window.close( self ) }
function CreateMenuItem( node,text,action,eval )
{
	var e=CreateItem( node )
	e.type="menuitem"
	e.Action=action
	e.IsActive=eval
	e.innerHTML=text
	if( !e.IsActive() )
		e.style.color="threedshadow"
	e.onclick=Perform
	e.onmouseover=Highlight
	e.onmouseout=Deselect
	s=e.style;
	s.fontFamily=sFont
	s.fontSize="9pt"
	s.paddingLeft=2
}
function CreateSeparator( node )
{
	var sObj=CreateItem( node )
	SetCMBorder(sObj,"menu","menu")
	var s=sObj.style
	s.borderTopColor="threedshadow"
	s.borderBottomColor="threedhighlight"
	s.height=1
	s.fontSize="0px"
}
function CreateItem( node )
{
	var elem=PPTSld.document.createElement("DIV")
	node.insertBefore( elem )
	return elem
}
function SetCMBorder( o,ltClr,rbClr )
{
	var s=o.style
	s.backgroundColor="menu"
	s.borderStyle="solid"
	s.borderWidth=1
	s.borderColor=ltClr+" "+rbClr+" "+rbClr+" "+ltClr
}