//Global Variables

var jsVersion=1.0;


function open_window(url,name,features){
	popup=window.open(url,name,features);
	if (window.focus)
		popup.focus();
}
function GetControlFromSibling(sibling, localID) {
	return document.getElementById(GetClientIDFromSibling(sibling, localID));
}
function GetClientIDFromSibling(sibling, localID) {
	var parentID;
	if(typeof(sibling.id) == "undefined") {
		parentID = sibling.substring(0, sibling.lastIndexOf("_"));
	} else {
		parentID = sibling.id.substring(0, sibling.id.lastIndexOf("_"));
	}
	
	localID = parentID + "_" + localID;
	
	return localID;
}

function UpdateLightBoxInfo(ddlLB, lblNumItemsID, hlLBID) {
	var currentLBI, currentLBTtl;
	var elemPrefix;
	
	if (document.getElementById) // Netscape 6 and IE 5+
    {
		currentLBI = arrLBI[ddlLB.selectedIndex];
		currentLBTtl = arrLBTtl[ddlLB.selectedIndex];

    	hlLBID = GetClientIDFromSibling(ddlLB, hlLBID);
		lblNumItemsID = GetClientIDFromSibling(ddlLB, lblNumItemsID);
	
        document.getElementById(hlLBID).href = "Lightbox.aspx?Mod=V&LBI=" + currentLBI;
        document.getElementById(lblNumItemsID).innerHTML = currentLBTtl;
    }
	//lblNumItemsID.innerHTML = currentLBTtl;
	//hlLBID.href = "Lightbox.aspx?LBI=" + currentLBI;
}

function submit_form(url)
{
	var theform;	
	
	if (window.navigator.appName.toLowerCase().indexOf("netscape") > -1) {
		theform = document.forms["form"];
	}
	else {
		theform = document.form;
	}
	
	theform.action = url;
	theform.__VIEWSTATE.value = "";
	theform.submit();
	
}

function open_form(url,name,features){
	var theform, parentform;	
	var win;
	var oldAction, oldViewState;
	var resetForm;
	resetForm = function(){parentform.target = "_self"; parentform.__VIEWSTATE.value = oldViewState; parentform.action = oldAction;}

	win = window.open('', name, features);
	
	if (window.navigator.appName.toLowerCase().indexOf("netscape") > -1) {
		theform = document.forms["form"];
	}
	else {
		theform = document.form;
	}
	parentform = theform
	oldAction = theform.action;
	oldViewState = theform.__VIEWSTATE.value;
	window.onfocus=resetForm;
		
	theform.target = name;
	theform.action = url;
	theform.__VIEWSTATE.value = "";
	theform.submit();
}


function __mvDoPostBack(eventTarget, eventArgument, eventValue, persistState, sender, ValidateFunction) {
	var theform;
	
	if(ValidateFunction != 'undefined')
	{
	   // if(!ValidateFunction())
	    if ( eval(ValidateFunction) == false)
	    {
	    
	        return false;
	    }
	
	}
	
	if (window.navigator.appName.toLowerCase().indexOf("netscape") > -1) {
		theform = document.forms["form"];
	}
	else {
		theform = document.form;
	}
	
	if(eventValue == "_getValue") {
		eventValue = sender.options[sender.selectedIndex].value;
	}
	
	if(theform.__EVENTTARGET != null)
	    theform.__EVENTTARGET.value = eventTarget.split("$").join(":");
	
	if(theform.__EVENTARGUMENT != null)
	    theform.__EVENTARGUMENT.value = eventArgument;
	
	if(theform.__EVENTARGVALUE != null)
	    theform.__EVENTARGVALUE.value = eventValue;
	
	
	
	if(persistState == true) {
		__mvCleanAction(theform, eventArgument, eventValue);
	}
	
	theform.submit();
}

function __mvCleanAction(inputForm, currentArg, currentValue)
{
	var tempAction;
	var tempPage, tempQS;
	var qsBuilder = new Array();
	var nvPair = new Array();
	
	tempAction = inputForm.action;
	
	if(tempAction.indexOf('?') > -1) {
		tempPage = tempAction.substring(0, tempAction.indexOf('?') + 1);
		tempQS = tempAction.substring(tempAction.indexOf('?') + 1);
	} else {
		tempPage = tempAction + '?';
		tempQS = '';
	}
	
	qsBuilder = tempQS.split('&');
	tempQS = currentArg + '=' + currentValue;
	for(var i=0;i<qsBuilder.length; i++)
	{
		nvPair = qsBuilder[i].toString().split('=');
		if(nvPair.length == 2 && nvPair[0].toLowerCase() != currentArg.toLowerCase())
		{
			if((nvPair[0].toString() == "sr" && currentArg == "ipp") == false) {
				tempQS = tempQS + '&' + qsBuilder[i];
			}
		}
	}
	inputForm.action = tempPage + tempQS;
}

function RefreshPage()
{
	var theform;
	if (window.navigator.appName.toLowerCase().indexOf("netscape") > -1) {
		theform = document.forms["form"];
	}
	else {
		theform = document.form;
	}
	theform.submit();
}

//Flash detection
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 JSGetSwfVer(i){
	// NS/Opera version >= 3 check for Flash plugin in plugin array
	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;
			descArray = flashDescription.split(" ");
			tempArrayMajor = descArray[2].split(".");
			versionMajor = tempArrayMajor[0];
			versionMinor = tempArrayMajor[1];
			if ( descArray[3] != "" ) {
				tempArrayMinor = descArray[3].split("r");
			} else {
				tempArrayMinor = descArray[4].split("r");
			}
      		versionRevision = tempArrayMinor[1] > 0 ? tempArrayMinor[1] : 0;
            flashVer = versionMajor + "." + versionMinor + "." + versionRevision;
      	} else {
			flashVer = -1;
		}
	}
	// 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;
	// Can't detect in all other cases
	else {
		
		flashVer = -1;
	}
	return flashVer;
} 
// If called with no parameters this function returns a floating point value 
// which should be the version of the Flash Player or 0.0 
// ex: Flash Player 7r14 returns 7.14
// If called with reqMajorVer, reqMinorVer, reqRevision returns true if that version or greater is available
function DetectFlashVer(reqMajorVer, reqMinorVer, reqRevision) 
{
 	reqVer = parseFloat(reqMajorVer + "." + reqRevision);
   	// loop backwards through the versions until we find the newest version	
	for (i=25;i>0;i--) {	
		if (isIE && isWin && !isOpera) {
			versionStr = VBGetSwfVer(i);
		} else {
			versionStr = JSGetSwfVer(i);		
		}
		if (versionStr == -1 ) { 
			return false;
		} else if (versionStr != 0) {
			if(isIE && isWin && !isOpera) {
				tempArray         = versionStr.split(" ");
				tempString        = tempArray[1];
				versionArray      = tempString .split(",");				
			} else {
				versionArray      = versionStr.split(".");
			}
			versionMajor      = versionArray[0];
			versionMinor      = versionArray[1];
			versionRevision   = versionArray[2];
			
			versionString     = versionMajor + "." + versionRevision;   // 7.0r24 == 7.24
			versionNum        = parseFloat(versionString);
        	// is the major.revision >= requested major.revision AND the minor version >= requested minor
			if ( (versionMajor > reqMajorVer) && (versionNum >= reqVer) ) {
				return true;
			} else {
				return ((versionNum >= reqVer && versionMinor >= reqMinorVer) ? true : false );	
			}
		}
	}	
	return (reqVer ? false : 0.0);
}

function embedFlash(movie, width, height, version, bgcolor){
	 flashPlugin('',version, '','',width,height,'middle','',movie,'','','high','transparent',bgcolor,"true",'');
 }
 
 
function flashPlugin(schema, version, base, id, width, height, align, scroll, movie, flashvars, menu, quality, wmode, bgcolor, swlive, script){
	var schema = 'http';
    var classid = "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000";
    var codebase = schema + "://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=" + version;

    var output = (
        "<object" 
        + (id ? attribute("id", id) + attribute("name", id) : "")
        + attribute("classid", classid)
        + attribute("codebase", codebase)
        + attribute("width", width)
        + attribute("height", height)
        + attribute("align", align)
        + (scroll ? attribute("scroll", scroll) : "")
        + ">"
        + param("movie", movie)
        + (flashvars ? param("flashvars", flashvars) : "")
        + param("quality", quality)
        + (base ? param("base", base) : "")
        + (menu ? param("menu", menu) : "")
        + (wmode ? param("wmode", wmode) : "")
        + (bgcolor ? param("bgcolor", bgcolor) : "")
        + "<embed"
        + attribute("src", movie)
        + (id ? attribute("name", id) : "")
        + (flashvars ? attribute("flashvars", flashvars) : "")
        + attribute("quality", quality)
        + attribute("width", width)
        + attribute("height", height)
        + attribute("align", align)
        + attribute("type", "application/x-shockwave-flash")
        + attribute("plugninspace", schema + "://www.macromedia.com/go/getflashplayer")
        + (base ? attribute("base", base) : "")
        + (menu ? attribute("menu", menu) : "")
        + (wmode ? attribute("wmode", wmode) : "")
        + (bgcolor ? attribute("bgcolor", bgcolor) : "")
        + (swlive ? attribute("swliveconnect", swlive) : "")
        + (script ? attribute("mayscript", script) : "")
        + "</embed>"
        + "</object>"
    );
	document.write(output);
}

function attribute(name, value){
    return " " + name + '="' + value + '"';
}

function param(name, value){
    return "<PARAM " + attribute("name", name) + attribute("VALUE", value) + ">";
}

function RenderFlashContent(movie, width, height,version, bgcolor, altContent)
{
	if(DetectFlashVer(version, 0, 0))
	{
		embedFlash(movie, width, height, version, bgcolor);
	} else
	{
		document.write(altContent);
	}
}



//Ajax Library
var requests = new Array();

if(typeof(XMLHttpRequest) == 'undefined')
var XMLHttpRequest = function()
{
	var request = null;
	try
	{
		request = new ActiveXObject('Msxml2.XMLHTTP');
	}
	catch(e)
	{
		try
		{
			request = new ActiveXObject('Microsoft.XMLHTTP');
		}
		catch(ee)
		{}
	}
	return request;
}

function ajax_stop()
{
	for(var i=0; i<requests.length; i++)
	{
		if(requests[i] != null)
			requests[i].abort();
	}
}

function ajax_create_request(context)
{
	for(var i=0; i<requests.length; i++)
	{
		if(requests[i].readyState == 4)
		{
			requests[i].abort();
			requests[i].context = context;
			return requests[i];
		}
	}

	var pos = requests.length;
	
	requests[pos] = Object();
	requests[pos].obj = new XMLHttpRequest();
	requests[pos].context = context;
	
	return requests[pos];
}

function ajax_request(url, data, callback, context)
{
	var request = ajax_create_request(context);
	var async = typeof(callback) == 'function';

	if(async) request.obj.onreadystatechange = function()
	{
		if(request.obj.readyState == 4)
			callback(new ajax_response(request));
	}
	
	request.obj.open('POST', url, async);
	request.obj.send(data);
	
	if(!async)
		return new ajax_response(request);
}

function ajax_response(request)
{
	this.request = request.obj;
	this.error = null;
	this.value = null;
	this.context = request.context;
	
	if(request.obj.status == 200)
	{
		try
		{
			this.value = object_from_json(request);
			
			if(this.value && this.value.error)
			{
				this.error = this.value.error;
				this.value = null;
			}
		}
		catch(e)
		{
			this.error = new ajax_error(e.name, e.description, e.number);
		}
	}
	else
	{
		this.error = new ajax_error('HTTP request failed with status: ' + request.obj.status, request.obj.status);
	}
	
	return this;
}

function enc(s)
{
	return s == null ? null : s.toString().replace(/\%/g, "%26").replace(/=/g, "%3D");
}

function object_from_json(request)
{
	if(request.obj.responseXML != null && request.obj.responseXML.xml != null && request.obj.responseXML.xml != '')
		return request.obj.responseXML;
	
	var r = null;	
	eval('r=' + request.obj.responseText + ';');
	return r;
}

function ajax_error(name, description, number)
{
	this.name = name;
	this.description = description;
	this.number = number;

	return this;
}

ajax_error.prototype.toString = function()
{
	return this.name + " " + this.description;
}

function json_from_object(o)
{
	if(o == null)
		return 'null';

	switch(typeof(o))
	{
		case 'object':
			if(o.constructor == Array)		// checks if it is an array [,,,]
			{
				var s = '';
				for(var i=0; i<o.length; ++i)
				{
					s += json_from_object(o[i]);

					if(i < o.length -1)
						s += ',';
				}

				return '[' + s + ']';
			}
			break;
		case 'string':
			return '"' + o.replace(/(["\\])/g, '\\$1') + '"';
		default:
			return String(o);
	}
}
//End Ajax Library

// 
function SetCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}

function ReadCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}

function EraseCookie(name) {
	SetCookie(name,"",-1);
}
//