internavatar = null;

function Avatar(groupid, areaid, session, id) {
	this.loadid = 15;
	this.initid = this.loadid;
	this.disabled = false;
	this.url = "";

	this.urlparams = "g=" + groupid + "&a=" + areaid;
	if(session && session != "") {
		this.urlparams += "&r=1&s=" + session;
	}
	
	this.contentcontainer = null;
	this.balloon = null;
	this.flashobj = null;
	
	this.enabled = false;
	this.Dialogs = new Array();	
	
	internavatar = this;

	this.oldonload = window.onload;
  if(typeof window.onload != 'function') {
    window.onload = function() { internavatar.Init(); };
  } else {
    window.onload = function() {
      if (oldonload) {
        internavatar.oldonload();
      }
      internavatar.Init();
    }
  }

	this.Init = function() {
		if(this.disabled) return;
	
		this.contentcontainer = document.getElementById("avatarcontent");
		this.balloon = document.getElementById("avatarballoon");
		this.flashobj = findFlash("avatarflash");
		
		if(this.contentcontainer && this.balloon) {
			this.enabled = true;
		}
		
		if(this.loadid > 0) {
			this.Goto(this.loadid);
		}
	}

	this.Goto =	function(id) {
		if(this.enabled) {
			this.loadid = id;
			this.GetDialog();
		}
	}

	this.GetDialog = function() {
		var xmlHttp = GetHttpRequestObject();
		if (xmlHttp) {
				xmlHttp.open('GET', 'dewis/avatar.php?' + this.urlparams + '&id=' + this.loadid + "&rd=" + Math.floor(Math.random()*100000), true);
				xmlHttp.onreadystatechange = function () {
						if (xmlHttp.readyState == 4) {
							var d = new AvatarDialog();
							try {
									d.Id = xmlHttp.responseXML.getElementsByTagName("id")[0].firstChild.data;
									if(xmlHttp.responseXML.getElementsByTagName("animation")[0].firstChild) {
										d.Animation = xmlHttp.responseXML.getElementsByTagName("animation")[0].firstChild.data;
									}
									if(xmlHttp.responseXML.getElementsByTagName("title")[0].firstChild) {
										d.Title = xmlHttp.responseXML.getElementsByTagName("title")[0].firstChild.data;
									}
									d.Text = xmlHttp.responseXML.getElementsByTagName("text")[0].firstChild.data;
							} catch(e) {
								//alert(xmlHttp.responseText);
								d = null;
							}
							internavatar.OnDialogLoad(d);
						}
				};
				xmlHttp.send(null);
		}
	}

	this.OnDialogLoad = function(d) {
		if(d) {
			this.Dialogs[d.Id+""] = d;
			this.SetDialog(d.Id);
			this.loadid = 0;
		}
	}
	
	
	this.SetDialog = function(id) {
		//this.HideDialog();
		var d = this.Dialogs[id+""];
		this.contentcontainer.innerHTML = d.Text;
		this.ShowDialog();

		if(d.Animation != "") {
			this.flashobj.SetVariable("videodatei", "http://www.dew21.de/dwd/_621/" + d.Animation);
			//this.flashobj.SetVariable("videodatei", "http://www.dew21.de/dwd/_621/upload/media_567468.flv");
			this.flashobj.GotoFrame(4);
			//this.flashobj.StopPlay();
			//this.HideDialog();
			// flash call: play animation -> flash needs to call showdialog;
		}
	}

	this.HideDialog = function() {
		this.balloon.style.display = "none";
	}

	this.ShowDialog = function() {
		this.balloon.style.display = "block";
	}
	
	this.OnClick = function() {
		if(this.initid > 0 && this.balloon.style.display != 'block') {
			this.Goto(this.initid);
		} else {
			if(this.url != "") {
				window.location.href = this.url;
			}
		}
	}
	
	this.Off = function() {
	  cookieManager.setCookie("avatar", "off", 1, "session");
	  cookieManager.setDocumentCookies();
 		window.location.reload();
	}

	this.On = function() {
		cookieManager.setCookie("avatar", "on", 1, "session");
	  cookieManager.setDocumentCookies();
 		window.location.reload();
	}
		
	this.WriteFlashObj = function(src, w, h) {
		var parr = new Array();
		parr[0] = {"Key":"swLiveConnect", "Value":"true"};
		parr[1] = {"Key":"wmode", "Value":"transparent"};
		ShowFlash("avatarflash", src, w, h, false, false, false, parr);
	}

	this.SetAvatarLink = function(_url) {
		this.url = _url;
	}
}



function GetHttpRequestObject() {
	var xmlHttp = null;
	// Mozilla, Opera, Safari sowie Internet Explorer 7
	if (typeof XMLHttpRequest != 'undefined') {
			xmlHttp = new XMLHttpRequest();
	}
	if (!xmlHttp) {
			// Internet Explorer 6 und älter
			try {
					xmlHttp  = new ActiveXObject("Msxml2.XMLHTTP");
			} catch(e) {
					try {
							xmlHttp  = new ActiveXObject("Microsoft.XMLHTTP");
					} catch(e) {
							xmlHttp  = null;
					}
			}
	}
	return xmlHttp;
}


function AvatarDialog() {
	this.Id = 0;
	this.Animation = "";
	this.Title = "";
	this.Text = "";
}

function gAvatarOnClick() {
	internavatar.OnClick();
}


function ShowFlash(controlID, src, width, height, quality, bgcolor, align, params, version) {
    if (!align)
        align = "middle"
    if (!bgcolor)
        bgcolor = "#ffffff"
    if (!quality)
        quality = "high"

    var output = "";

		if(!version) {
		  output += '<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="https://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0"';
		} else {
		  output += '<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="https://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=' + version + ',0,0,0"';
		}
		
    if (width != '')
        output += ' width="' + width + '"';
    if (height != '')
        output += ' height="' + height + '"';
		
    output += ' id="' + controlID + '" align="' + align + '">';

    output += '<param name="allowScriptAccess" value="sameDomain" />';
    output += '<param name="movie" value="' + src + '" />';
    output += '<param name="quality" value="' + quality + '" />';
    output += '<param name="bgcolor" value="' + bgcolor + '" />';

    var embedVars = "";
    if (params) {
        for(var i = 0; i < params.length; i++) {
            output += '<param name="' + params[i]['Key'] + '" value="' + params[i]['Value'] + '" />';
            embedVars += params[i]['Key'] + "=\"" + params[i]['Value'] + "\"";
        }
    }

    output += '<embed src="' + src + '" quality="' + quality + '"';
		
    if (width != '')
        output += ' width="' + width + '"';
    if (height != '')
        output += ' height="' + height + '"'
		
    output += ' bgcolor="' + bgcolor + '" name="' + controlID + '" align="' + align + '" allowScriptAccess="sameDomain" type="application/x-shockwave-flash" pluginspage="https://www.macromedia.com/go/getflashplayer" ' + embedVars + '></embed>';

    output += '</object>';

    document.write(output);
}

function findFlash(flash) {
	if (document.all) {
		if (document.all[flash]) {
			return document.all[flash];
		}
		if (window.opera) {
			var movie = eval(window.document + flash);
			if (movie.SetVariable) {
				return movie;
			}
		}
		return;
	}
	if(document.layers) {
		if(document.embeds) {
			var movie = document.embeds[flash];
			if (movie.SetVariable) {
				return movie;
			}
		}
		return;
	}
	if (!document.getElementById) {
		return;
	}
	var movie = document.getElementById(flash);
	if (movie.SetVariable) {
		return movie;
	}
	var movies = movie.getElementsByTagName('embed');
	if (!movies || !movies.length) {
		return;
	}
	movie = movies[0];
	if (movie.SetVariable) {
		return movie;
	}
	return;
}

// Flash Player Version Detection - Rev 1.5
// Copyright(c) 2005-2006 Adobe Macromedia Software, LLC. All rights reserved.
var isIE  = (navigator.appVersion.indexOf("MSIE") != -1) ? true : false;
var isWin = (navigator.appVersion.toLowerCase().indexOf("win") != -1) ? true : false;
var isOpera = (navigator.userAgent.indexOf("Opera") != -1) ? true : false;

function DetectFlashVer(reqMajorVer, reqMinorVer, reqRevision) {
	versionStr = GetSwfVer();
	if (versionStr == -1 ) {
		return false;
	} else if (versionStr != 0) {
		if(isIE && isWin && !isOpera) {
			// Given "WIN 2,0,0,11"
			tempArray         = versionStr.split(" "); 	// ["WIN", "2,0,0,11"]
			tempString        = tempArray[1];			// "2,0,0,11"
			versionArray      = tempString.split(",");	// ['2', '0', '0', '11']
		} else {
			versionArray      = versionStr.split(".");
		}
		var versionMajor      = versionArray[0];
		var versionMinor      = versionArray[1];
		var versionRevision   = versionArray[2];

        	// is the major.revision >= requested major.revision AND the minor version >= requested minor
		if (versionMajor > parseFloat(reqMajorVer)) {
			return true;
		} else if (versionMajor == parseFloat(reqMajorVer)) {
			if (versionMinor > parseFloat(reqMinorVer))
				return true;
			else if (versionMinor == parseFloat(reqMinorVer)) {
				if (versionRevision >= parseFloat(reqRevision))
					return true;
			}
		}
		return false;
	}
}


function ControlVersion() {
	var version;
	var axo;
	var e;

	try {
		axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7");
		version = axo.GetVariable("$version");
	} catch (e) {
	}

	if (!version)	{
		try {
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.6");
			version = "WIN 6,0,21,0";
			axo.AllowScriptAccess = "always";
			version = axo.GetVariable("$version");
		} catch (e) {
		}
	}

	if (!version)	{
		try {
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.3");
			version = axo.GetVariable("$version");
		} catch (e) {
		}
	}

	if (!version)	{
		try {
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.3");
			version = "WIN 3,0,18,0";
		} catch (e) {
		}
	}

	if (!version)	{
		try {
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash");
			version = "WIN 2,0,0,11";
		} catch (e) {
			version = -1;
		}
	}
	return version;
}

function GetSwfVer(){
	// NS/Opera version >= 3 check for Flash plugin in plugin array
	var flashVer = -1;

	if (navigator.plugins != null && navigator.plugins.length > 0) {
		if (navigator.plugins["Shockwave Flash 2.0"] || navigator.plugins["Shockwave Flash"]) {
			var swVer2 = navigator.plugins["Shockwave Flash 2.0"] ? " 2.0" : "";
			var flashDescription = navigator.plugins["Shockwave Flash" + swVer2].description;			
			var descArray = flashDescription.split(" ");
			var tempArrayMajor = descArray[2].split(".");
			var versionMajor = tempArrayMajor[0];
			var versionMinor = tempArrayMajor[1];
			if ( descArray[3] != "" ) {
				tempArrayMinor = descArray[3].split("r");
			} else {
				tempArrayMinor = descArray[4].split("r");
			}
			var versionRevision = tempArrayMinor[1] > 0 ? tempArrayMinor[1] : 0;
			var flashVer = versionMajor + "." + versionMinor + "." + versionRevision;
		}
	}
	// MSN/WebTV 2.6 supports Flash 4
	else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.6") != -1) flashVer = 4;
	// WebTV 2.5 supports Flash 3
	else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.5") != -1) flashVer = 3;
	// older WebTV supports Flash 2
	else if (navigator.userAgent.toLowerCase().indexOf("webtv") != -1) flashVer = 2;
	else if ( isIE && isWin && !isOpera ) {
		flashVer = ControlVersion();
	}	
	return flashVer;
}