///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

function getDocHeight() 
{
    var D = document;
    return Math.max(
        Math.max(D.body.scrollHeight, D.documentElement.scrollHeight),
        Math.max(D.body.offsetHeight, D.documentElement.offsetHeight),
        Math.max(D.body.clientHeight, D.documentElement.clientHeight)
    );
}


///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

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 BrowserDetect2()
{
  var sRetVal = "";
				
  if ((window.navigator.appName.indexOf('Flock') != -1) || (window.navigator.appName.indexOf('Netscape') != -1))
  {
    sRetVal = 'Flock';
  }
  else if (window.navigator.userAgent.indexOf('Safari') != -1)
  {
    sRetVal = 'Safari';
  }				
  else if ((window.navigator.appName.indexOf('Firefox') != -1) && (window.navigator.userAgent.indexOf('Flock') == -1))
  {
    sRetVal = 'Firefox';
  }
  else if (window.navigator.appName.indexOf('Internet Explorer') != -1)
  {
  	sRetVal = 'IE' + window.navigator.appVersion; 	
  }
				
  return sRetVal;				
}
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

function ResizeXNBarWhereEarthIs() 
{  

  // Get the Elements
  var body = document.body; 
  var html = document.documentElement;
  var isProfile = (document.location.toString().indexOf('/profile') != -1);


  // JQuery FadeIn Effect based on browser detection
  //var browser = BrowserDetect();
  //if (browser == 'Flock' || browser == 'Firefox' || browser == 'Safari')
  //{
  //  $('#xg').fadeIn("slow");
  //}
  //else
  //{
    var OXG = document.getElementById('xg');
    OXG.style.display = 'block';
  //}


  // Set Height
  var height = Math.max( body.scrollHeight, 
                                    body.offsetHeight, 
                                    html.clientHeight, 
                                    html.scrollHeight, 
                                    html.offsetHeight );  

  //if((BrowserDetect.browser + BrowserDetect.version) != 'Explorer7')
  //{
	  document.getElementById('xn_bar').style.pixelHeight = height;
	  document.getElementById('xn_bar').style.height = height + 'px';
  //}
                  
  
  if ((isProfile == true) && (BrowserDetect.browser+BrowserDetect.version != 'Explorer7'))
  {
	  document.getElementById('xn_bar').style.position = 'absolute';
	  document.getElementById('xn_bar').style.top = '-34px';	  
  }            
               
  // Debug:
  if((BrowserDetect.browser + BrowserDetect.version) == 'Explorer7')
  {
//  	document.getElementByID('xg').style.paddingTop = '500px';
  }
  
}

///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////


	// Event Subscription for OnLoad Page Event

	if (window.addEventListener)
	{  
		window.addEventListener("load", ResizeXNBarWhereEarthIs, false)
	}
	else if (window.attachEvent)
	{  
		window.attachEvent("onload", ResizeXNBarWhereEarthIs)
	}
	else if (document.getElementById)
	{  
		window.onload=ResizeXNBarWhereEarthIs;
	}