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: "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"
		}
	]

};
BrowserDetect.init();

function swapTrailer(url, width, height, domid)
{
  var trailer = document.getElementById(domid);
  var link = document.getElementById(domid + '_link');
  
  if (link.className == 'expandIcon')
  {
    // Setup Object Element
    // <object classid="clsid:02BF25D5-8C17-4B23-BC80-D3488ABDDC6B" codebase="http://www.apple.com/qtactivex/qtplugin.cab#version=6,0,2,0" height="'+height+'" width="'+width+'">
    /*var objectNode = document.createElement('object');
    objectNode.setAttribute('classid', 'clsid:02BF25D5-8C17-4B23-BC80-D3488ABDDC6B');
    objectNode.setAttribute('codebase', 'http://www.apple.com/qtactivex/qtplugin.cab#version=6,0,2,0');
    objectNode.setAttribute('height', height);
    objectNode.setAttribute('width', width);
    objectNode.setAttribute('id', domid+'_object')
    
    // Setup params and add to object node
    // <param name="src" value="'+url+'">
    // <param name="controller" value="true">
    // <param name="autoplay" value="true">
    var paramSrcNode = document.createElement('param');
    paramSrcNode.setAttribute('name', 'src');
    paramSrcNode.setAttribute('value', url);
    
    var paramControllerNode = document.createElement('param');
    paramControllerNode.setAttribute('name', 'controller');
    paramControllerNode.setAttribute('value', 'true');
    
    var paramAutoplayNode = document.createElement('param');
    paramAutoplayNode.setAttribute('name', 'autoplay');
    paramAutoplayNode.setAttribute('value', 'true');
    
    objectNode.appendChild(paramSrcNode);
    objectNode.appendChild(paramControllerNode);
    objectNode.appendChild(paramAutoplayNode);
    
    // Setup embed and add to object node
    // <embed src="'+url+'" pluginspage="http://www.apple.com/quicktime/download/" controller="true" autoplay="true" height="'+height+'" width="'+width+'">
    var embedNode = document.createElement('embed');
    embedNode.setAttribute('src', url);
    embedNode.setAttribute('pluginspage', 'http://www.apple.com/quicktime/download/');
    embedNode.setAttribute('controller', true);
    embedNode.setAttribute('autoplay', true);
    embedNode.setAttribute('height', height);
    embedNode.setAttribute('width', width);
    embedNode.setAttribute('name', domid+'_embed');
    embedNode.setAttribute('enablejavascript', true);
    
    objectNode.appendChild(embedNode);
    
    trailer.appendChild(objectNode);
    */
    trailer.innerHTML = QT_GenerateOBJECTText(url, width, height, '', 'obj#id', domid+'_object', 'emb#ENABLEJAVSCRIPT', 'true', 'AUTOPLAY', 'True')
    
    link.innerHTML = 'Close Trailer'
    link.className = 'contractIcon'
  } else {
    var object = trailer.childNodes[0];
    if (BrowserDetect.browser == 'Safari')
    {
      object.Stop();
    }
    
    trailer.removeChild(object);
    link.innerHTML = 'View Trailer'
    link.className = 'expandIcon'
  }
}