var BrowserDetect = {
	init: function () {
		this.browser = this.searchString(this.dataBrowser) || "An unknown browser";
		this.version = this.searchVersion(navigator.userAgent)
			|| this.searchVersion(navigator.appVersion)
			|| "an unknown version";
		this.OS = this.searchString(this.dataOS) || "an unknown OS";
	},
	searchString: function (data) {
		for (var i=0;i<data.length;i++)	{
			var dataString = data[i].string;
			var dataProp = data[i].prop;
			this.versionSearchString = data[i].versionSearch || data[i].identity;
			if (dataString) {
				if (dataString.indexOf(data[i].subString) != -1)
					return data[i].identity;
			}
			else if (dataProp)
				return data[i].identity;
		}
	},
	searchVersion: function (dataString) {
		var index = dataString.indexOf(this.versionSearchString);
		if (index == -1) return;
		return parseFloat(dataString.substring(index+this.versionSearchString.length+1));
	},
	dataBrowser: [
		{
			string: navigator.userAgent,
			subString: "Chrome",
			identity: "Chrome"
		},
		{ 	string: navigator.userAgent,
			subString: "OmniWeb",
			versionSearch: "OmniWeb/",
			identity: "OmniWeb"
		},
		{
			string: navigator.vendor,
			subString: "Apple",
			identity: "Safari",
			versionSearch: "Version"
		},
		{
			prop: window.opera,
			identity: "Opera"
		},
		{
			string: navigator.vendor,
			subString: "iCab",
			identity: "iCab"
		},
		{
			string: navigator.vendor,
			subString: "KDE",
			identity: "Konqueror"
		},
		{
			string: navigator.userAgent,
			subString: "Firefox",
			identity: "Firefox"
		},
		{
			string: navigator.vendor,
			subString: "Camino",
			identity: "Camino"
		},
		{		// for newer Netscapes (6+)
			string: navigator.userAgent,
			subString: "Netscape",
			identity: "Netscape"
		},
		{
			string: navigator.userAgent,
			subString: "MSIE",
			identity: "Explorer",
			versionSearch: "MSIE"
		},
		{
			string: navigator.userAgent,
			subString: "Gecko",
			identity: "Mozilla",
			versionSearch: "rv"
		},
		{ 		// for older Netscapes (4-)
			string: navigator.userAgent,
			subString: "Mozilla",
			identity: "Netscape",
			versionSearch: "Mozilla"
		}
	],
	dataOS : [
		{
			string: navigator.platform,
			subString: "Win",
			identity: "Windows"
		},
		{
			string: navigator.platform,
			subString: "Mac",
			identity: "Mac"
		},
		{
			   string: navigator.userAgent,
			   subString: "iPhone",
			   identity: "iPhone/iPod"
	    },
		{
			string: navigator.platform,
			subString: "Linux",
			identity: "Linux"
		}
	]

};
BrowserDetect.init();

function getStyle(obj, styleProp){
  	if (obj.currentStyle)
    	return obj.currentStyle[styleProp];
  	else if (window.getComputedStyle)
    	return document.defaultView.getComputedStyle(obj,null).getPropertyValue(styleProp);
}

function determinvid(V){
	var vid="";
	vid='<div class="close"><a href="javascript:showvideo(\'none\');">Close</a></div>';
	/*vid +='<object id="MediaPlayer"';
	//Only IE supports this player
	if(BrowserDetect.browser == "Explorer"){
		vid=vid + 'classid="CLSID:6BF52A52-394A-11D3-B153-00C04F79FAA6" ';
	}else{
		vid=vid + 'classid="CLSID:6BF52A52-394A-11D3-B153-00C04F79FAA6" ';
	}
	vid=vid + 'width="640" height="480" standby="Loading Windows Media Player components..." ';
	vid=vid + 'type="application/x-oleobject"'; 
	//Only IE supports this player
	if(BrowserDetect.browser == "Explorer"){
		//vid=vid + 'codebase="http://activex.microsoft.com/activex/controls/mplayer/en/nsmp2inf.cab##Version=6,4,7,1112"';
	}else{
		//vid=vid + 'codebase="http://activex.microsoft.com/activex/controls/mplayer/en/nsmp2inf.cab#Version=5,1,52,701"';
	}
	vid=vid + '>';
	vid=vid + '<param name="URL" value="' + V + '">';
	vid=vid + '<param name="Showcontrols" value="1">';
	vid=vid + '<param name="autoStart" value="1">';
	vid=vid + '<param name="PlayCount" value="1">';
	vid=vid + '<param name="AutoSize" value="0">';
	vid=vid + '<param name="animationatStart" value="1">';
	vid=vid + '<param name="transparentatStart" value="1">';
	vid=vid + '<param name="ShowDisplay" value="0">';
	vid=vid + '<param name="ShowStatusBar" value="0">';
	vid=vid + '<param name="loop" value="0">';*/
	
	vid=vid + '<embed type="application/x-mplayer2" src="' + V + '"';
	vid=vid + "id='MediaPlayerE' name='MediaPlayerE'";
	vid=vid + "autosize='0'";
	vid=vid + "autostart='1'";
	vid=vid + "autoplay='true'";
	vid=vid + "bgcolor='black'";
	vid=vid + "showcontrols='1'";
	vid=vid + "showtracker='1'";
	vid=vid + "showdisplay='0'";
	vid=vid + "showstatusbar='0'";
	vid=vid + "videoborder3d='0'";
	vid=vid + 'style="display:block;width:640px;height:480px;"></embed>';//
	//vid=vid + '</object>';
	return vid;
} 

function showvideo(D,V){
	var obj=document.getElementById('video');
	var leftpos = (document.body.clientWidth - getStyle(obj, 'width').replace("px","")) / 2;
	var toppos = (document.body.clientHeight - getStyle(obj, 'height').replace("px","")) / 2;
	var videodata=determinvid(V);
	obj.style.left=leftpos + "px";
	obj.style.top=toppos + "px";
	if(V){
		document.getElementById("videodata").innerHTML=videodata;
	}else{
		try{
			document.getElementById('MediaPlayer').controls.stop();
		}catch(err){
			//Error
		}
		document.getElementById("videodata").innerHTML="";
	}
	obj.style.display = D;
}