var playerLoaded = 0;

// 0 = false & 1 = true
var pSetting_width		=		'590';				// player width
var pSetting_width_front	=	'760';				// player width
var pSetting_height		=		'400';				// player height
var pSetting_height_front	=	'400';				// player height
var pSetting_id			=		'videoDiv';			// div id
var pSetting_rel		=		'0';				// Display related videos
var pSetting_autoplay	=		'0';				// Play video on load
var pSetting_loop		=		'0';				// Loop video
var pSetting_disablekb	=		'0';				// Setting to 1 will disable the player keyboard controls
var pSetting_egm		=		'0';				// Will display a menu when hovering the video
var pSetting_border		=		'0';				// Display border around video
var pSetting_color1		=		'DDDDDD';			// Primary color
var pSetting_color2		=		'BBBBBB';			// Secondary color
var pSetting_start		=		'0';				// Start seconds
var pSetting_fs			=		'0';				// Allow users to set video fullscreen
var pSetting_hd			=		'0';				// Show video standard in hd
var pSetting_showinfo	=		'0';				// Display info on pause and end video

function explode(delimiter,string,limit){var emptyArray={0:''};if(arguments.length<2||typeof arguments[0]=='undefined'||typeof arguments[1]=='undefined')
{return null;}
if(delimiter===''||delimiter===false||delimiter===null)
{return false;}
if(typeof delimiter=='function'||typeof delimiter=='object'||typeof string=='function'||typeof string=='object')
{return emptyArray;}
if(delimiter===true){delimiter='1';}
if(!limit){return string.toString().split(delimiter.toString());}else{var splitted=string.toString().split(delimiter.toString());var partA=splitted.splice(0,limit-1);var partB=splitted.join(delimiter.toString());partA.push(partB);return partA;}}
function strpos(haystack,needle,offset){var i=(haystack+'').indexOf(needle,(offset?offset:0));return i===-1?false:i;}
function substr(str,start,len){str+='';var end=str.length;if(start<0){start+=end;}
end=typeof len==='undefined'?end:(len<0?len+end:len+start);return start>=str.length||start<0||start>end?!1:str.slice(start,end);}

function urlToYoutubeId(inputUrl) {
	
	var newUrl = substr(inputUrl,strpos(inputUrl,'=')+1);
	var aNewUrl = explode('&',newUrl);
	
	return aNewUrl[0];
	
}

function updateHTML(elmId, value) {
	document.getElementById(elmId).innerHTML = value;
}

function loadVideo(videoId) {
	if(ytplayer) {
		ytplayer.loadVideoById(videoId);
	}
}

function onPlayerError(errorCode) {
	alert("An error occured of type:" + errorCode);
}

function onYouTubePlayerReady(playerId) {
	ytplayer = document.getElementById("ytPlayer");
	ytplayer.addEventListener("onError", "onPlayerError");
}

function loadPlayer(videoId) {
	if (videoId == '') {
		alert('Vul eerst een youtube code in!');
	} else {
		videoId = urlToYoutubeId(videoId);
		if (playerLoaded == 1) {
			loadVideo(videoId);
		} else {
			playerLoaded = 1;
			pSetting_autoplay = 0;
			var params = 	{ allowScriptAccess: 	"always", wmode: "opaque" 	}; //wmode solves z-index issue with modal alert
			var atts = 		{ id: 					"ytPlayer" 	};
			
			if (document.getElementById('video_page').value != '') {
				swfobject.embedSWF(	"http://www.youtube.com/v/" + videoId +"&enablejsapi=1&playerapiid=player1&rel="+pSetting_rel+"&autoplay="+pSetting_autoplay+"&loop="+pSetting_loop+"&disablekb="+pSetting_disablekb+"&egm="+pSetting_egm+"&border="+pSetting_border+"&color1="+pSetting_color1+"&color2="+pSetting_color2+"&start="+pSetting_start+"&fs="+pSetting_fs+"&hd="+pSetting_hd+"&showinfo="+pSetting_showinfo+"",
									pSetting_id,
									pSetting_width_front, pSetting_height_front,
									"8",
									null, null,
									params, atts);
			} else {
				swfobject.embedSWF(	"http://www.youtube.com/v/" + videoId +"&enablejsapi=1&playerapiid=player1&rel="+pSetting_rel+"&autoplay="+pSetting_autoplay+"&loop="+pSetting_loop+"&disablekb="+pSetting_disablekb+"&egm="+pSetting_egm+"&border="+pSetting_border+"&color1="+pSetting_color1+"&color2="+pSetting_color2+"&start="+pSetting_start+"&fs="+pSetting_fs+"&hd="+pSetting_hd+"&showinfo="+pSetting_showinfo+"",
									pSetting_id,
									pSetting_width, pSetting_height,
									"8",
									null, null,
									params, atts);
			}		
		}
	}
}

function _run() {
	if (document.getElementById('video_page')) {
		loadPlayer(document.getElementById('video_page').value);
	} else {	
		if (document.getElementById('videoId').value == '') {
			loadPlayer('http://www.youtube.com/watch?v=5sundRjJAgs');
		} else {
			loadPlayer(document.getElementById('videoId').value);
		}
	}
}