var APP_NAME = "Paltalk";

var ALERT_ON_EXIT = true;
var CLEARCOOKIES_ON_EXIT = true;
var AD_SOURCE = "/ads/ads.html";

// -----------------------------------------------------------------------------
// Globals
// Major version of Flash required
var requiredMajorVersion = 10;
// Minor version of Flash required
var requiredMinorVersion = 1;
// Minor version of Flash required
var requiredRevision = 53;
// -----------------------------------------------------------------------------

var do_logout_on_exit = true;


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";
		
		this.plugins = "";
		

		if (navigator.plugins && navigator.plugins.length>0) {
    		for (x = 0; x <navigator.plugins.length; x++) {
    		    //alert( navigator.plugins[x]);
    		    var name = navigator.plugins[x].name.replace(':', ',');
    		    var filename = navigator.plugins[x].filename.replace(':', ',');
    		    var description = navigator.plugins[x].name.description(':', ',');
    			this.plugins = this.plugins+ name+":"+filename+":"+description;    			
    			if ( x <navigator.plugins.length-1){
    				this.plugins = this.plugins+"\n";    			
    			} 
			}
		} else {
		    this.plugins = "no plugins";
		}				
	},
	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"
		}
	]

};


window.onbeforeunload = logout;

try {
	BrowserDetect.init();
} catch (err) {}


function gotoSingleInstanceAllowed() {
	do_logout_on_exit = false;
	document.location.href = 'http://express.paltalk.com/support/single.html';		
}

function openWebPage(url) {
	do_logout_on_exit = false;
	document.location.href = url;		
}

function promptclose(e) {
    if(!e) e = window.event;
    //e.cancelBubble is supported by IE - this will kill the bubbling process.
    e.cancelBubble = true;
    e.returnValue = 'You sure you want to leave?'; //This is displayed on the dialog

    //e.stopPropagation works in Firefox.
    if (e.stopPropagation) {
	    e.stopPropagation();
	    e.preventDefault();
    }
}

function alertOnExit(val) {
	if (val=="false") {
	    ALERT_ON_EXIT = false;
	}
	else {
	    ALERT_ON_EXIT = true;
	}
}

function logout(e) {
	if ( do_logout_on_exit) {
		try {
            var isLoggedOut = document.getElementById(APP_NAME).triggerCleanData();		
		}
		catch (err) {
			//alert("cleanData()1 Error : "+err);
			//return;
		}
		
		try {
            if ( CLEARCOOKIES_ON_EXIT){		    
		        var initReq = new Image();
		        initReq.src = "http://express.paltalk.com/chat/logout/?"+ (new Date()).getTime();
		    }

			//createBookmark();
			if ( ALERT_ON_EXIT ) {
				alert("   Visit us @ Paltalk.com !      ");
			}
		}
		catch (err) {
			//alert("cleanData()2 Error : "+err);
			return;
		}
	}
}

function doPublishEventToFlash(eventStr) {
	try {
		document.getElementById(APP_NAME).receiveJavascriptEvent(eventStr);
	}
	catch(err) {
		//alert("doPublishEventToFlash Error : "+err);
	}			
}

function publishEventToFlash(eventStr) {	
	var x = setTimeout("doPublishEventToFlash('"+eventStr+"');", 1);
}

function setBrowserFocus() {
    var palexpress = document.getElementById(APP_NAME);
    if ( palexpress!=null){
    	palexpress.focus();
    }        
}

function createBookmark() {
    createBookmarkLink("http://www.paltalk.com/express/", "Paltalk Express");        
}

function createBookmarkLink(url, title) {
    try {
	    if (window.sidebar) { // Mozilla Firefox Bookmark
		    return window.sidebar.addPanel(title, url, "");
	    } else if( window.external ) { // IE Favorite
			return window.external.AddFavorite( url, title); 
    	} else if(window.opera && window.print) { // Opera Hotlist
	    	return true; 
	    }
    } catch(err) {
		// do nothing
    }
    alert('Could not create a bookmark on your client.\n\nTo return to ' + title + ' you must manually create a bookmark to: \n' + url + '.');
}

function writeBookmarkLink(url, title) {
    try {
	    if (window.sidebar) { // Mozilla Firefox Bookmark
		    return document.write('<a href="javascript:createBookmarkLink(\'' + url + '\', \'' + title + '\')");">Create a Bookmark to <em>' + title + '</em></a>'); 
	    } else if (window.external) { // IE Favorite
		    return document.write('<a href="javascript:createBookmarkLink(\'' + url + '\', \'' + title + '\')");">Add <em>' + title + '</em> to your Favorites</a>'); 
	    } else if (window.opera && window.print) { // Opera Hotlist
		    return document.write('<a rel="sidebar" href="' + url + '" title="' + title + '">Create a Bookmark to <em>' + title + '</em></a>');
	    } 
    } catch(err) {
	    // do nothing
    }
    return document.write('To return to ' + title + ' create a bookmark to: <a style="color: white;" href="' + url + '">' + url + '</a>');
}    

function getUrlQParam(name)
{
	var regexS = "[\\?&]"+name+"=([^&#]*)";
	var regex = new RegExp(regexS);
	var tmpURL = window.location.href;
	var results = regex.exec(tmpURL);
	
	if(results == null) return null;
	
	return results[1];
}

function getPassedParams() {
	var regexS = "\\?([^\\%]+)";
	var regex = new RegExp( regexS );
	var tmpURL = window.location.href;
	var results = regex.exec( tmpURL );
	
	if( results == null ) return "";
	
	return results[0].substring(1);
}

function callCJ() {
    try {
	   //<img src="https://www.emjcd.com/u?AMOUNT=100.00&CID=15058&OID=InvoiceID-xyz&TYPE= 5634&CURRENCY=USD&METHOD=IMG" 
        //height="1" 
        //width="20">
    } catch(err) {
	    // do nothing
    }
}

function refreshAds() {
	var sidebarFrame = document.getElementById("sidebarFrame");
	if (sidebarFrame!=null) {
		var adSource = sidebarFrame.src;
		sidebarFrame.src = adSource;
	}
}	

function writePte(w, h, params) {
    _writePte("http://express.paltalk.com/embed/Paltalk.swf", w, h, params);
}

function _writePte(appSource, w, h, params) {
	var hasProductInstall = DetectFlashVer(6, 0, 65);
	var hasRequestedVersion = DetectFlashVer(requiredMajorVersion, requiredMinorVersion, requiredRevision);
	
	if ( hasProductInstall && !hasRequestedVersion ) {
		var MMPlayerType = (isIE == true) ? "ActiveX" : "PlugIn";
		var MMredirectURL = window.location;
		document.title = document.title.slice(0, 47) + " - Flash Player Installation";
		var MMdoctitle = document.title;
		
		AC_FL_RunContent(
			"src", "playerProductInstall",
			"FlashVars", "MMredirectURL="+MMredirectURL+'&MMplayerType='+MMPlayerType+'&MMdoctitle='+MMdoctitle+"",
			"width", w,
			"height", h,
			"align", "middle",
			"id", APP_NAME,
			"quality", "high",
			"bgcolor", "#000000",
			"name", APP_NAME,
			"allowScriptAccess","always",
			"allowNetworking", "all",
			"wmode", "transparent",
			"type", "application/x-shockwave-flash",
			"pluginspage", "http://www.adobe.com/go/getflashplayer"
		);
	}
	else if (hasRequestedVersion) {
		AC_FL_RunContent(
			"src", appSource,
			"FlashVars", params,
			"width", w,
			"height", h,
			"align", "middle",
			"id", APP_NAME,
			"quality", "high",
			"bgcolor", "#000000",
			"name", APP_NAME,
			"allowScriptAccess","always",
			"allowNetworking", "all",
			"wmode", "transparent",
			"type", "application/x-shockwave-flash",
			"pluginspage", "http://www.adobe.com/go/getflashplayer"
		);
	}
	else {
		var alternateContent = 'This content requires Flash Player 10. <a href=http://www.adobe.com/go/getflash/>Get Flash</a>';
		document.write(alternateContent);
	}
}



/*************************
 *** ADOBE'S AC_OETags ***
 *************************/

// Flash Player Version Detection - Rev 1.6
// Detect Client Browser type
// 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 ControlVersion()
{
	var version;
	var axo;
	var e;

	// NOTE : new ActiveXObject(strFoo) throws an exception if strFoo isn't in the registry

	try {
		// version will be set for 7.X or greater players
		axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7");
		version = axo.GetVariable("$version");
	} catch (e) {
	}

	if (!version)
	{
		try {
			// version will be set for 6.X players only
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.6");
			
			// installed player is some revision of 6.0
			// GetVariable("$version") crashes for versions 6.0.22 through 6.0.29,
			// so we have to be careful. 
			
			// default to the first public version
			version = "WIN 6,0,21,0";

			// throws if AllowScripAccess does not exist (introduced in 6.0r47)		
			axo.AllowScriptAccess = "always";

			// safe to call for 6.0r47 or greater
			version = axo.GetVariable("$version");

		} catch (e) {
		}
	}

	if (!version)
	{
		try {
			// version will be set for 4.X or 5.X player
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.3");
			version = axo.GetVariable("$version");
		} catch (e) {
		}
	}

	if (!version)
	{
		try {
			// version will be set for 3.X player
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.3");
			version = "WIN 3,0,18,0";
		} catch (e) {
		}
	}

	if (!version)
	{
		try {
			// version will be set for 2.X player
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash");
			version = "WIN 2,0,0,11";
		} catch (e) {
			version = -1;
		}
	}
	
	return version;
}

// JavaScript helper required to detect Flash Player PlugIn version information
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];
			var versionRevision = descArray[3];
			if (versionRevision == "") {
				versionRevision = descArray[4];
			}
			if (versionRevision[0] == "d") {
				versionRevision = versionRevision.substring(1);
			} else if (versionRevision[0] == "r") {
				versionRevision = versionRevision.substring(1);
				if (versionRevision.indexOf("d") > 0) {
					versionRevision = versionRevision.substring(0, versionRevision.indexOf("d"));
				}
			} else if (versionRevision[0] == "b") {
				versionRevision = versionRevision.substring(1);
			}
			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;
}

// When called with reqMajorVer, reqMinorVer, reqRevision returns true if that version or greater is available
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 AC_AddExtension(src, ext)
{
  var qIndex = src.indexOf('?');
  if ( qIndex != -1)
  {
    // Add the extention (if needed) before the query params
    var path = src.substring(0, qIndex);
    if (path.length >= ext.length && path.lastIndexOf(ext) == (path.length - ext.length))
      return src;
    else
      return src.replace(/\?/, ext+'?'); 
  }
  else
  {
    // Add the extension (if needed) to the end of the URL
    if (src.length >= ext.length && src.lastIndexOf(ext) == (src.length - ext.length))
      return src;  // Already have extension
    else
      return src + ext;
  }
}

function AC_Generateobj(objAttrs, params, embedAttrs) 
{ 
    var str = '';
    if (isIE && isWin && !isOpera)
    {
  		str += '<object ';
  		for (var i in objAttrs)
  			str += i + '="' + objAttrs[i] + '" ';
  		str += '>';
  		for (var i in params)
  			str += '<param name="' + i + '" value="' + params[i] + '" /> ';
  		str += '</object>';
    } else {
  		str += '<embed ';
  		for (var i in embedAttrs)
  			str += i + '="' + embedAttrs[i] + '" ';
  		str += '> </embed>';
    }

    document.write(str);
}

function AC_FL_RunContent(){
  var ret = 
    AC_GetArgs
    (  arguments, ".swf", "movie", "clsid:d27cdb6e-ae6d-11cf-96b8-444553540000"
     , "application/x-shockwave-flash"
    );
  AC_Generateobj(ret.objAttrs, ret.params, ret.embedAttrs);
}

function AC_GetArgs(args, ext, srcParamName, classid, mimeType){
  var ret = new Object();
  ret.embedAttrs = new Object();
  ret.params = new Object();
  ret.objAttrs = new Object();
  for (var i=0; i < args.length; i=i+2){
    var currArg = args[i].toLowerCase();    

    switch (currArg){	
      case "classid":
        break;
      case "pluginspage":
        ret.embedAttrs[args[i]] = args[i+1];
        break;
      case "src":
      case "movie":	
        args[i+1] = AC_AddExtension(args[i+1], ext);
        ret.embedAttrs["src"] = args[i+1];
        ret.params[srcParamName] = args[i+1];
        break;
      case "onafterupdate":
      case "onbeforeupdate":
      case "onblur":
      case "oncellchange":
      case "onclick":
      case "ondblClick":
      case "ondrag":
      case "ondragend":
      case "ondragenter":
      case "ondragleave":
      case "ondragover":
      case "ondrop":
      case "onfinish":
      case "onfocus":
      case "onhelp":
      case "onmousedown":
      case "onmouseup":
      case "onmouseover":
      case "onmousemove":
      case "onmouseout":
      case "onkeypress":
      case "onkeydown":
      case "onkeyup":
      case "onload":
      case "onlosecapture":
      case "onpropertychange":
      case "onreadystatechange":
      case "onrowsdelete":
      case "onrowenter":
      case "onrowexit":
      case "onrowsinserted":
      case "onstart":
      case "onscroll":
      case "onbeforeeditfocus":
      case "onactivate":
      case "onbeforedeactivate":
      case "ondeactivate":
      case "type":
      case "codebase":
        ret.objAttrs[args[i]] = args[i+1];
        break;
      case "id":
      case "width":
      case "height":
      case "align":
      case "vspace": 
      case "hspace":
      case "class":
      case "title":
      case "accesskey":
      case "name":
      case "tabindex":
        ret.embedAttrs[args[i]] = ret.objAttrs[args[i]] = args[i+1];
        break;
      default:
        ret.embedAttrs[args[i]] = ret.params[args[i]] = args[i+1];
    }
  }
  ret.objAttrs["classid"] = classid;
  if (mimeType) ret.embedAttrs["type"] = mimeType;
  return ret;
}