Event.observe(window, 'load', function() {
    initBrowserDedect();
}, false);

function initBrowserDedect() {
  document.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: "OmniWeb",
			versionSearch: "OmniWeb/",
			identity: "OmniWeb"
		},
		{
			string: navigator.vendor,
			subString: "Apple",
			identity: "Safari"
		},
		{
			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.platform,
			subString: "Linux",
			identity: "Linux"
		}
	]

  };
  document.BrowserDetect.init();
}

function showMoviePlayer(aUrl) {
  var player = document.getElementById('MoviePlayer');
  var flashPlayer = document.getElementById('FlashPlayer');
  
  if (player && flashPlayer) {
      while (flashPlayer.hasChildNodes())
	  {
	     flashPlayer.removeChild(flashPlayer.firstChild);
	  } 

	  flashPlayer.innerHTML = '';
	  
	  var str = '';
	  
	  if (aUrl.toLowerCase().indexOf('.swf') > 0) {
	     var args = ['codebase','http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,28,0',
	              'width','571',
				  'height','463',
				  'src',aUrl,
				  'quality','high',
				  'pluginspage','http://www.adobe.com/shockwave/download/download.cgi?P1_Prod_Version=ShockwaveFlash',
				  'movie',aUrl];
         var ret = AC_GetArgs(args , '', 'movie', 'clsid:d27cdb6e-ae6d-11cf-96b8-444553540000', 'application/x-shockwave-flash');
         str = AC_Generateobj(ret.objAttrs, ret.params, ret.embedAttrs);
	  }
	  else
	  {
	     str = '<iframe style="width:760px;height:420px;" frameborder="0" scrolling="auto" src=" '  + aUrl +'"></iframe>';
	  }
	  
	  flashPlayer.innerHTML = str; 
	    
      if (document.BrowserDetect.browser == 'Safari')
	  {
	   new Effect.Appear('MoviePlayer');
	   new Effect.Appear('FlashPlayer');
	  }
	  else
	  {
	     player.style.display = 'block';
	  }
  }
}

function closeMoviePlayer() {
  var player = document.getElementById('MoviePlayer');
  var flashPlayer = document.getElementById('FlashPlayer');
  if (player && flashPlayer) {
	    if (document.BrowserDetect.browser == 'Safari')
	    {	  
	       new Effect.Fade('FlashPlayer');
	       new Effect.SwitchOff('MoviePlayer');
		}
		
	    player.style.display = 'none';		
		
		while (flashPlayer.hasChildNodes())
	    {
	       flashPlayer.removeChild(flashPlayer.firstChild);
	    }
		flashPlayer.innerHTML = '';
  }
}