//Copyright (c) 2006-2007 Vayusphere, Inc. All rights reserved.
//
// This file contains proprietary information.  It is the
// unpublished property of Vayusphere. Use, disclosure,
// or reproduction is prohibited except as permitted by express
// written license agreement with Vayusphere.


// JScript File

// Unused function
function buildRoomJSON(room,roomState, vdoUrl)
{
    var roomjson = "{";
        roomjson += "\"sRoomJID\":\"" + room.sRoomJID.substring(0, room.sRoomJID.indexOf("@")) + "\",";
        roomjson += "\"sRoomName\":\"" + room.sRoomName + "\",";
        roomjson += "\"sRoomState\":\"" + roomState + "\",";        
        roomjson += "\"sVideoUrl\":\"" + vdoUrl + "\"";
        
    roomjson += "}";
    roomjson = roomjson.replace("\"", "\\\"");
    alert(roomjson);
    return roomjson;
}

function getMonthName(month)
{
    switch(month)
    {
        case "01": return "Jan";
        case "02": return "Feb";
        case "03": return "Mar";
        case "04": return "Apr";
        case "05": return "May";        
        case "06": return "Jun";
        case "07": return "Jul";
        case "08": return "Aug";
        case "09": return "Sep";
        case "10": return "Oct";
        case "11": return "Nov";
        case "12": return "Dec";
    }
    
}

function vayu_errorInLoading(divId, status)
{
    document.getElementById(divId).innerHTML = errLoadingRooms;
}
function vayu_parseContent(divId, status, result)
{
    var jsonObj;
    try
    {
	    jsonObj = eval('(' + result + ')'); //convert string to json object
	}catch(e)
	{
	    vayu_errorInLoading(divId, status);
	    return;
	}
    	var html = '';

    // We need to set the layout depending upon the status
    // 1 - Scheduled Chat
    // 2 - Open Chat
    // 3 - Archived Chat 
    switch(status)
    {
        case 1:
            html += '<div class="AllRooms">';
            html += '<div class="ScheduleChatRoom">';
            html += '<ul>';
            for(var show=0; show<jsonObj.shows.length; show++)
            {
               //html += '<span class="rHeading">' + jsonObj.shows[show].sShowName + '</span>';                
                for(var room=0;room<jsonObj.shows[show].rooms.length; room++)
                {   
                //html += "<li><a class='RoomNameLink' onClick=\"joinChatRoom('" + jsonObj.shows[show].rooms[room].sRoomJID.substring(0, jsonObj.shows[show].rooms[room].sRoomJID.indexOf("@")) + "','" + jsonObj.shows[show].rooms[room].sRoomName + "', '"+jsonObj.shows[show].rooms[room].sRoomType.toLowerCase()+"')\">" + jsonObj.shows[show].rooms[room].sRoomName + "</a></li>"; 
                    //var roomJSON = buildRoomJSON(jsonObj.shows[show].rooms[room],'1', jsonObj.shows[show].sLiveVideoURL);                    
                    d = jsonObj.shows[show].rooms[room].dStartTime+"";                    
                    html += "<li><a class='RoomNameLink' onClick=\"joinChatRoom('" + jsonObj.shows[show].rooms[room].sRoomJID.substring(0, jsonObj.shows[show].rooms[room].sRoomJID.indexOf("@")) + "','" + jsonObj.shows[show].rooms[room].sRoomName + "', '"+jsonObj.shows[show].rooms[room].sRoomType.toLowerCase()+"', '"+jsonObj.shows[show].rooms[room].sLiveVideoURL+"', '"+jsonObj.shows[show].rooms[room].sSponsorURL+"')\"><span class=\"scdl_chat_date\">" + getMonthName(d.substring(5,7)) + ", " + d.substring(8,10) + ", " + d.substring(0,4) + " at " + d.substring(11,13) + ":" + d.substring(14,16) + "</span><span class=\"scdl_chat_person\">" + jsonObj.shows[show].rooms[room].sRoomName + "</span><span class=\"scdl_chat_show\">" + jsonObj.shows[show].sShowName + "</span></a></li>"; 
                }
            }
            html += '</ul>';
            html += '</div>';
            html += '</div>';
         break
         case 2:
            html += '<div class="AllRooms">';
            for(var show=0; show<jsonObj.shows.length; show++)
            {
                html += '<div class="ChatRoom">';
                html += '<span class="rHeading">' + jsonObj.shows[show].sShowName + '</span>';
                html += '<ul>';
                for(var room=0;room<jsonObj.shows[show].rooms.length; room++)
                {
                    html += "<li><a class='RoomNameLink' onClick=\"joinChatRoom('" + jsonObj.shows[show].rooms[room].sRoomJID.substring(0, jsonObj.shows[show].rooms[room].sRoomJID.indexOf("@")) + "','" + jsonObj.shows[show].rooms[room].sRoomName + "', '"+jsonObj.shows[show].rooms[room].sRoomType.toLowerCase()+"', '"+jsonObj.shows[show].rooms[room].sLiveVideoURL+"', '"+jsonObj.shows[show].rooms[room].sSponsorURL+"')\">" + jsonObj.shows[show].rooms[room].sRoomName + "</a></li>"; 
                }
                html += "<li><a class='RoomNameLink' onClick='showNewOpenRoomDiv(event, "+jsonObj.shows[show].iShowId+")'>Start a new chat room</a></li>"; 
                html += '</ul>';
                html += '</div>';
            }
            html += '</div>';
         break
         case 3:
            html += '<div class="AllRooms">';
            for(var show=0; show<jsonObj.shows.length; show++)
            {
                html += '<div class="ChatRoom">';
                html += '<span class="rHeading">' + jsonObj.shows[show].sShowName + '</span>';
                html += '<ul>';
                for(var room=0;room<jsonObj.shows[show].rooms.length; room++)
                {
                    html += "<li><a class='RoomNameLink' onClick=\"showChatArchive('" + jsonObj.shows[show].rooms[room].sRoomJID.substring(0, jsonObj.shows[show].rooms[room].sRoomJID.indexOf("@")) + "', '"+jsonObj.shows[show].rooms[room].sRoomName+"', '"+jsonObj.shows[show].rooms[room].sArchiveVideoURL+"', '"+jsonObj.shows[show].rooms[room].sSponsorURL+"')\">" + jsonObj.shows[show].rooms[room].sRoomName + "</a></li>"; 
                }
                html += '</ul>';
                html += '</div>';
            }
            html += '</div>';
         break
    }

    //Set the content to the div.
    document.getElementById(divId).innerHTML = html;
}
function vayu_getContent(divId, status)
{
    var accordionContentURL = "getDetails.php?nwid="+config_TVNetworkId;
    var response;
    var url = accordionContentURL + '&s=' + status; 
    var ajaxObj = new sack();
    if(url.indexOf('?')>=0){
           ajaxObj.method='GET';
           var string = url.substring(url.indexOf('?'));
           url = url.replace(string,'');
           string = string.replace('?','');
           var items = string.split(/&/g);
           for(var no=0;no<items.length;no++){
                   var tokens = items[no].split('=');
                   if(tokens.length==2){
                           ajaxObj.setVar(tokens[0],tokens[1]);
                   }
           }
           url = url.replace(string,'');
    }

    ajaxObj.requestFile = url;        // Specifying which file to get
    ajaxObj.onCompletion = function(){ vayu_parseContent(divId,status, ajaxObj.response)};      // Specify function that will be executed after file has been found
    ajaxObj.onError = function() { vayu_errorInLoading(divId,status) };
    ajaxObj.runAJAX();                // Execute AJAX function
}

function buildListing()
{   
    var roomListing =  new Spry.Widget.Accordion("roomListing", { hoverClass: "hover", openClass: "open", closedClass: "closed", focusedClass: "focused" });    
    loadListingContents();
    
    
}
function loadListingContents()
{
    vayu_getContent('scchat', 1); //first panel should be loaded at begining.
    vayu_getContent('openchat', 2); //first panel should be loaded at begining.
    vayu_getContent('chatarch', 3); //first panel should be loaded at begining.
}




/************************************************************************************************************
Ajax dynamic content
Copyright (C) 2006  DTHMLGoodies.com, Alf Magne Kalleland

This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.

This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA

Dhtmlgoodies.com., hereby disclaims all copyright interest in this script
written by Alf Magne Kalleland.

Alf Magne Kalleland, 2006
Owner of DHTMLgoodies.com


************************************************************************************************************/	

var enableCache = true;
var jsCache = new Array();

var dynamicContent_ajaxObjects = new Array();

function ajax_showContent(divId,ajaxIndex,url)
{
	var targetObj = document.getElementById(divId);
	targetObj.innerHTML = dynamicContent_ajaxObjects[ajaxIndex].response;
	if(enableCache){
		jsCache[url] = 	dynamicContent_ajaxObjects[ajaxIndex].response;
	}
	dynamicContent_ajaxObjects[ajaxIndex] = false;
	
	ajax_parseJs(targetObj)
}

function ajax_loadContent(divId,url)
{return; // TODO 
	if(enableCache && jsCache[url]){
		document.getElementById(divId).innerHTML = jsCache[url];
		ajax_parseJs(document.getElementById(divId))
		evaluateCss(document.getElementById(divId))
		return;
	}
	
	var ajaxIndex = dynamicContent_ajaxObjects.length;
	document.getElementById(divId).innerHTML = 'Loading content - please wait';
	dynamicContent_ajaxObjects[ajaxIndex] = new sack();
	
	if(url.indexOf('?')>=0){
		dynamicContent_ajaxObjects[ajaxIndex].method='GET';
		var string = url.substring(url.indexOf('?'));
		url = url.replace(string,'');
		string = string.replace('?','');
		var items = string.split(/&/g);
		for(var no=0;no<items.length;no++){
			var tokens = items[no].split('=');
			if(tokens.length==2){
				dynamicContent_ajaxObjects[ajaxIndex].setVar(tokens[0],tokens[1]);
			}	
		}	
		url = url.replace(string,'');
	}

	
	dynamicContent_ajaxObjects[ajaxIndex].requestFile = url;	// Specifying which file to get
	dynamicContent_ajaxObjects[ajaxIndex].onCompletion = function(){ ajax_showContent(divId,ajaxIndex,url); };	// Specify function that will be executed after file has been found
	dynamicContent_ajaxObjects[ajaxIndex].runAJAX();		// Execute AJAX function	
	
	
}

function ajax_parseJs(obj)
{
	var scriptTags = obj.getElementsByTagName('SCRIPT');
	var string = '';
	var jsCode = '';
	for(var no=0;no<scriptTags.length;no++){	
		if(scriptTags[no].src){
	        var head = document.getElementsByTagName("head")[0];
	        var scriptObj = document.createElement("script");
	
	        scriptObj.setAttribute("type", "text/javascript");
	        scriptObj.setAttribute("src", scriptTags[no].src);  	
		}else{
			if(navigator.userAgent.toLowerCase().indexOf('opera')>=0){
				jsCode = jsCode + scriptTags[no].text + '\n';
			}
			else
				jsCode = jsCode + scriptTags[no].innerHTML;	
		}
		
	}

	if(jsCode)ajax_installScript(jsCode);
}


function ajax_installScript(script)
{		
    if (!script)
        return;		
    if (window.execScript){        	
    	window.execScript(script)
    }else if(window.jQuery && jQuery.browser.safari){ // safari detection in jQuery
        window.setTimeout(script,0);
    }else{        	
        window.setTimeout( script, 0 );
    } 
}	
	
	
function evaluateCss(obj)
{
	var cssTags = obj.getElementsByTagName('STYLE');
	var head = document.getElementsByTagName('HEAD')[0];
	for(var no=0;no<cssTags.length;no++){
		head.appendChild(cssTags[no]);
	}	
}



/* Simple AJAX Code-Kit (SACK) v1.6.1 */
/* ©2005 Gregory Wild-Smith */
/* www.twilightuniverse.com */
/* Software licenced under a modified X11 licence,
   see documentation or authors website for more details */

function sack(file) {
	this.xmlhttp = null;

	this.resetData = function() {
		this.method = "POST";
  		this.queryStringSeparator = "?";
		this.argumentSeparator = "&";
		this.URLString = "";
		this.encodeURIString = true;
  		this.execute = false;
  		this.element = null;
		this.elementObj = null;
		this.requestFile = file;
		this.vars = new Object();
		this.responseStatus = new Array(2);
  	};

	this.resetFunctions = function() {
  		this.onLoading = function() { };
  		this.onLoaded = function() { };
  		this.onInteractive = function() { };
  		this.onCompletion = function() { };
  		this.onError = function() { };
		this.onFail = function() { };
	};

	this.reset = function() {
		this.resetFunctions();
		this.resetData();
	};

	this.createAJAX = function() {
		try {
			this.xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
		} catch (e1) {
			try {
				this.xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
			} catch (e2) {
				this.xmlhttp = null;
			}
		}

		if (! this.xmlhttp) {
			if (typeof XMLHttpRequest != "undefined") {
				this.xmlhttp = new XMLHttpRequest();
			} else {
				this.failed = true;
			}
		}
	};

	this.setVar = function(name, value){
		this.vars[name] = Array(value, false);
	};

	this.encVar = function(name, value, returnvars) {
		if (true == returnvars) {
			return Array(encodeURIComponent(name), encodeURIComponent(value));
		} else {
			this.vars[encodeURIComponent(name)] = Array(encodeURIComponent(value), true);
		}
	}

	this.processURLString = function(string, encode) {
		encoded = encodeURIComponent(this.argumentSeparator);
		regexp = new RegExp(this.argumentSeparator + "|" + encoded);
		varArray = string.split(regexp);
		for (i = 0; i < varArray.length; i++){
			urlVars = varArray[i].split("=");
			if (true == encode){
				this.encVar(urlVars[0], urlVars[1]);
			} else {
				this.setVar(urlVars[0], urlVars[1]);
			}
		}
	}

	this.createURLString = function(urlstring) {
		if (this.encodeURIString && this.URLString.length) {
			this.processURLString(this.URLString, true);
		}

		if (urlstring) {
			if (this.URLString.length) {
				this.URLString += this.argumentSeparator + urlstring;
			} else {
				this.URLString = urlstring;
			}
		}

		// prevents caching of URLString
		this.setVar("rndval", new Date().getTime());

		urlstringtemp = new Array();
		for (key in this.vars) {
			if (false == this.vars[key][1] && true == this.encodeURIString) {
				encoded = this.encVar(key, this.vars[key][0], true);
				delete this.vars[key];
				this.vars[encoded[0]] = Array(encoded[1], true);
				key = encoded[0];
			}

			urlstringtemp[urlstringtemp.length] = key + "=" + this.vars[key][0];
		}
		if (urlstring){
			this.URLString += this.argumentSeparator + urlstringtemp.join(this.argumentSeparator);
		} else {
			this.URLString += urlstringtemp.join(this.argumentSeparator);
		}
	}

	this.runResponse = function() {
		eval(this.response);
	}

	this.runAJAX = function(urlstring) {
		if (this.failed) {
			this.onFail();
		} else {
			this.createURLString(urlstring);
			if (this.element) {
				this.elementObj = document.getElementById(this.element);
			}
			if (this.xmlhttp) {
				var self = this;
				if (this.method == "GET") {
					totalurlstring = this.requestFile + this.queryStringSeparator + this.URLString;
					this.xmlhttp.open(this.method, totalurlstring, true);
				} else {
					this.xmlhttp.open(this.method, this.requestFile, true);
					try {
						this.xmlhttp.setRequestHeader("Content-Type", "application/x-www-form-urlencoded")
					} catch (e) { }
				}

				this.xmlhttp.onreadystatechange = function() {
					switch (self.xmlhttp.readyState) {
						case 1:
							self.onLoading();
							break;
						case 2:
							self.onLoaded();
							break;
						case 3:
							self.onInteractive();
							break;
						case 4:
							self.response = self.xmlhttp.responseText;
							self.responseXML = self.xmlhttp.responseXML;
							self.responseStatus[0] = self.xmlhttp.status;
							self.responseStatus[1] = self.xmlhttp.statusText;

							if (self.execute) {
								self.runResponse();
							}

							if (self.elementObj) {
								elemNodeName = self.elementObj.nodeName;
								elemNodeName.toLowerCase();
								if (elemNodeName == "input"
								|| elemNodeName == "select"
								|| elemNodeName == "option"
								|| elemNodeName == "textarea") {
									self.elementObj.value = self.response;
								} else {
									self.elementObj.innerHTML = self.response;
								}
							}
							if (self.responseStatus[0] == "200") {
								self.onCompletion();
							} else {
								self.onError();
							}

							self.URLString = "";
							/* These lines were added by Alf Magne Kalleland ref. info on the sack home page. It prevents memory leakage in IE */

							delete self.xmlhttp['onreadystatechange'];
							self.xmlhttp=null;
							self.responseStatus=null;
							self.response=null;
							self.responseXML=null;
														
							break;
					}
				};

				this.xmlhttp.send(this.URLString);
			}
		}
	};

	this.reset();
	this.createAJAX();
}