/* krpano 1.16.4 videoplayer plugin (build 2013-06-05) */

var krpanoplugin = function(){


	/************************************************************************************************************
	*************************************************************************************************************
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	function n() {
	
		//alert("DEBUG: Entered n function.");
		
		b&&(
			k
			?
			(b.airplay="allow",b["x-webkit-airplay"]="allow")
			:
			(b.airplay="deny",b["x-webkit-airplay"]="deny",b.airplay="disallow",b["x-webkit-airplay"]="disallow")
			)
	}
	
	
	
	/************************************************************************************************************
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	function p(c){
	
		//alert("DEBUG: Entered p function.");
		
		if(	!(void 		0 == c
					||	null == c
					||	"" == c
					||	"null" == String(c).toLowerCase()
				)
			) {
		
			var f=c.split("|");
			
			if( 1 < f.length ){
			
				if( null==h ) {
				
					h="";
					var g=document.createElement("video");
					
					if(!(null===g||void 0===g))
						if(void 0!==g.canPlayType){
							var e=g.canPlayType("video/ogg");
							e.match(/maybe|probably/i)&&(h+="ogg");
							
							e=g.canPlayType("video/webm");

							e.match(/maybe|probably/i)&&(h+="webm");

							e=g.canPlayType("video/mp4");
							e.match(/maybe|probably/i)&&(h+="mp4")
						}
						else
							h+="mp4"
				}
				
				
				g=f.length;
					 
					 
				if( 0<=h.indexOf("mp4") )
					for( e=0; e<g; e++ ) {
						var j = String(f[e]).toLowerCase();
						
						if( 	0 < j.indexOf(".mp4")
							||	0 < j.indexOf(".m4v")
							||	0 < j.indexOf(".mpeg4")
							||	0 < j.indexOf(".mpeg")
							||	0 < j.indexOf(".mpg")    )
						{
							c = f[e];
							break
						}
					}
					
					
				else if( 0 <= h.indexOf("webm") )
					for( e=0; e<g; e++ ) {
					
						if( j = String( f[e]).toLowerCase(), 0<j.indexOf(".webm") ) {
							c = f[e];
							break
						}
						
					}
					
					
				else if( 0<=h.indexOf("ogg"))
					for( e=0; e<g; e++) {
						if( j=String(f[e]).toLowerCase(),
0<j.indexOf(".ogg")||0<j.indexOf(".ogv")){
							c=f[e];
							break
						}
					} 
					
				else 
					c=f[0]
			}
			
			f=unescape(d.parsePath(c));
			
			if( a&&b ) {
			
				a.havevideosize = !1;
				a.isvideoready=!1;
				a.iscomplete=!1;
				a.ispaused=!0;
				a.videourl=c;
				a.parsedurl=f;
				
				if( a.posterurl ) {
				
					var k=unescape( d.parsePath(a.posterurl)), l = document.createElement("img");
					
					l.addEventListener( "error", function(){d.trace(3,"loading of "+k+" failed!")},!1);
					
					l.addEventListener("load",function(){m(l.naturalWidth,l.naturalHeight);l=null},!1);
					
					l.src=k;
					b.poster=k
				}
				else( d.isphone || d.ispad ) 
					&&m(320,
240);
					
				//alert("DEBUG: At bottom block of p function.");
				
				b.src=f;
				a.pausedonstart?b.pause():(b.autoplay="autoplay", b.play());
				a.loop&&(!1==d._isrealdesktop&&"5">d.iosversion?a._simulateloop=!0:b.loop="loop");
				a.html5controls&&(b.controls="controls");
				b.controls=true;
				b.load()

				//alert("DEBUG: Exiting bottom block of p function.");
			}
				
		}
	}
	
	
	
	/************************************************************************************************************
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	function q() {
	
		//alert("DEBUG: Entered q function.");

		if( a&&b ) {
			if( a.iscomplete )
				try{ b.currentTime=0 }
			catch(c){}b.play();
			a.ispaused=!1
		}
	}
	
	
	
	/************************************************************************************************************
	*************************************************************************************************************
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	function r() {
	
		//alert("DEBUG: Entered r function.");

		a&&b&&(	b.pause(),
				a.ispaused=!0)
	}
	
	
	
	/************************************************************************************************************
	*************************************************************************************************************
	*************************************************************************************************************/
	
	function s() {
	
		//alert("DEBUG: Entered s function.");

		if( a && b ){
			try{ b.currentTime=0, b.pause() }
			catch(c){}a.ispaused=!0
		}
	}
	
	
	
	/************************************************************************************************************
	*************************************************************************************************************
	*************************************************************************************************************/
	
	function t(){
	
		//alert("DEBUG: Entered t function.");

		if( a&&b ) {
		
			a.havevideosize =!1;
			a.isvideoready =!1;
			a.iscomplete =!1;
			a.ispaused= 
!0;
			
			try{ a.videourl=null,a.parsedurl=null,b.src=null }
			catch(c){}
		}
	}
	
	
	
	/************************************************************************************************************
	*************************************************************************************************************
	*************************************************************************************************************/
	
	function u() {
	
		//alert("DEBUG: Entered u function.");

		a&&b&&(			!0 == b.playing
					||	void 0===b.playing
					&&	!1==a.ispaused
						?	(b.pause(),a.ispaused=!0) 
						:	(b.play(),a.ispaused=!1)
		)
	}
	
	
	
	/************************************************************************************************************
	*************************************************************************************************************
	*************************************************************************************************************/
	
	function v(c) {
	
		//alert("DEBUG: Entered v function.");

		if(a&&b)
			try{b.currentTime=c}
			catch(d){}
	}
	
	
	
	/************************************************************************************************************
	*************************************************************************************************************
	*************************************************************************************************************/
	
	function w() {
	
		//alert("DEBUG: Entered w function.");

		b&&0<b.videoWidth&&0<b.videoHeight&&m()
	}
	
	
	
	/************************************************************************************************************
	*************************************************************************************************************
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	function x() {
	
		//alert("DEBUG: Entered x function.");

		b&&0<b.videoWidth&&0<b.videoHeight&&m()
	}
	
	
	
	/************************************************************************************************************
	*************************************************************************************************************
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	function m(c,f) {
	
		//alert("DEBUG: Entered m function.");

		if( a&&b&&!1 == a.havevideosize ) {
		//alert("DEBUG: At m1 .");
			if( b == null ) {
				alert( "DEBUG: b is null!");
				}
			var g=b.duration;
		//alert("DEBUG: At m2 .");
			a.totaltime = 	isNaN( g )
							?	0
							:	g;
		//alert("DEBUG: At m3. Totaltime is: " + a.totaltime + " .");
			c&&f
			?	a.registercontentsize( c, f )
			:	a.registercontentsize( b.videoWidth, b.videoHeight);
		//alert("DEBUG: At m4 .");
			
a.havevideosize = !0;
			a.isvideoready = !0;
		//alert("DEBUG: At m5 .");
			d.call( a.onvideoready, a )
		//alert("DEBUG: At m6 .");
		}
		//alert("DEBUG: Exiting m function.");

	}
	
	
	
	/************************************************************************************************************
	*************************************************************************************************************
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	function y() {
	
		//alert("DEBUG: Entered y function.");

		a&&b&&( a.ispaused=!1, d.view.haschanged=!0 )
	}
	
	
	
	/************************************************************************************************************
	*************************************************************************************************************
	*************************************************************************************************************/
	
	function z() {
	
		//alert("DEBUG: Entered z function.");

		a&&b&&( a.ispaused=!0, d.call(a.onvideopaused,a ) )
	}
	
	
	
	/************************************************************************************************************
	*************************************************************************************************************
	*************************************************************************************************************/
	
	function A() {
	
		//alert("DEBUG: Entered A function.");

		a&&b&&( a.time=b.currentTime, a.totaltime=b.duration )
		
		
	}
	
	
	
	/************************************************************************************************************
	*************************************************************************************************************
	*************************************************************************************************************/
	
	function B() {
	
		//alert("DEBUG: Entered B function.");

		d&&a&&( 
			b&&a.loop&&a._simulateloop 
			? 	b.play() 
			: 	( a.iscomplete=!0, d.call( a.onvideocomplete, a ))
		)
	}
	
	
	
	/************************************************************************************************************
	*************************************************************************************************************
	*************************************************************************************************************/
	
	function C() {
	
		//alert("DEBUG: Entered C function.");

		if( d && a && b ) {
			var c=b.error
				?	b.error.code
				:	0;
			
			d.trace(	3,
						a.parsedurl+" - "+( 1 == c 
												 ? "video loading aborted"
												 : 2 == c 
												 		? "network loading error"
												 		: 3 == c
												 			   ? "video decoding failed"
												 			   : 
4 == c
												 			   		  ? "loading video failed"
												 			   		  : "unknown error"
											)
											+ "!" 
					)
		}
	}
	
	
	
	/************************************************************************************************************
	*************************************************************************************************************
	*************************************************************************************************************/
	
	//alert("DEBUG: Entered root function.");

	var d=null, a=null, b=null, k=!1;

	this.registerplugin = function( c, f, g ) { 
									d=c;
									a=g;
										"1.0.8.14" > d.version
									||	"2011-07-25" >	d.build
														? d.trace(3,"videoplayer plugin - too old krpano version (min. 1.0.8.14)")
														: (	a.registerattribute( "videourl", null ),
															a.registerattribute( "altvideourl", null ),
															a.registerattribute( "posterurl", null ),
															a.registerattribute( "pausedonstart", !1 ),
															a.registerattribute( "loop", !1 ),
															a.registerattribute( "html5controls", !1 ),
															a.registerattribute( "volume", 1 ),
															a.registerattribute( 	"airplay",
 
																					k,
																					function(a){
																						k="boolean"==typeof a
																						? a
																						: 0<="yesontrue1".indexOf(String(a).toLowerCase());
																						
																					n()},
																					function(){
																						return k
																					}
																				),
															a.registerattribute( "ispaused", !1 ),
															a.registerattribute( "iscomplete", !1 ),
															a.registerattribute( "isvideoready", !1 ),
															a.registerattribute( "havevideosize", !1 ),
															a.registerattribute( "time", 0 ),
															a.registerattribute( "totaltime", 0 ),
															a.registerattribute( "loadedbytes", 0 ),
															a.registerattribute( "totalbytes", 0 ),
															a.registerattribute( "onvideoready", null ),
															a.registerattribute( "onvideocomplete", null ),
															a.registerattribute( "onvideopaused", 
null),
															a.registerattribute( "onunsupported", null),
															a.registerattribute( "playvideo", p ),
															a.registerattribute( "closevideo", t ),
															a.registerattribute( "stop", s ),
															a.registerattribute( "pause", r ),
															a.registerattribute( "play", q ),
															a.registerattribute( "resume", q ),
															a.registerattribute( "togglepause", u ),
															a.registerattribute( "seek", v ),
															b=document.createElement("video"),
															n(),
															b.playsInline = "playsInline",
															b.webKitPlaysInline = "webKitPlaysInline",
															b.WebKitPlaysInline = "WebKitPlaysInline",
															b["webkit-playsinline"] = "webkit-playsinline",
																	!b
																||
	!b.play
																||	!b.pause
																	?	(	b=null,
																			c=a.onunsupported, 
																				null == c 
																			||	"" == c
																			||	"null" == String(c).toLowerCase()
																				?	d.trace( 2, "videoplayer plugin - HTML5 video is not supported by this browser!")
																				:	d.call( c, a )
																		)
																	:	(	b.style.backgroundColor="#000000",
																			b.style.width = "100%",
																			b.style.height = "100%",
																			b.onselectstart = function(){ return!1 },
																			b.addEventListener( "loadedmetadata", w, !1 ),
																			b.addEventListener( "loadeddata",x, !1 ),
																			b.addEventListener( "timeupdate", A, !1 ),
																			b.addEventListener( "play", y, !1 ),
																			b.addEventListener( "pause", z, !1 ),
																			b.addEventListener( "ended",
 B, !1 ),
																			b.addEventListener( "error", C, !1 ),
																			b.addEventListener( "touchstart", 
																								function( a ){ 
																									a.preventDefault()
																								},
																								!0
																								),
																			p(	a.altvideourl
																				?	a.altvideourl
																				:	a.videourl ),
																				
																			a.sprite.appendChild( b )
																		)
														)
								};
										
	this.unloadplugin = function() {
							try{ a&&(a.sprite&&b)&&a.sprite.removeChild(b)}
								catch(c){}d=a=b=null
						};
	var h=null

};