/* Useful functions for the Brotherhood website */

/* Slide a div in and out */
function toggleSlide(id) {
	if ($(id).visible()) {
		Effect.SlideUp(id);
	}
	else {
		Effect.SlideDown(id); 
	}
}

//image preloads

var preloadFlag = false;

function preload() {

	var a = new Image();

	a.src= "/site/brotherhood/season3/image-panel/navigation/home_on.gif";
	a.src= "/site/brotherhood/season3/image-panel/navigation/home_off.gif";

	a.src= "/site/brotherhood/season3/image-panel/navigation/schedule_on.gif";
	a.src= "/site/brotherhood/season3/image-panel/navigation/schedule_off.gif";

	a.src= "/site/brotherhood/season3/image-panel/navigation/episodes_on.gif";
	a.src= "/site/brotherhood/season3/image-panel/navigation/episodes_off.gif";

	a.src= "/site/brotherhood/season3/image-panel/navigation/characters_on.gif";	
	a.src= "/site/brotherhood/season3/image-panel/navigation/characters_off.gif";

	a.src= "/site/brotherhood/season3/image-panel/navigation/actorbios_on.gif";
	a.src= "/site/brotherhood/season3/image-panel/navigation/actorbios_off.gif";

	a.src= "/site/brotherhood/season3/image-panel/navigation/specialfeatures_on.gif";
	a.src= "/site/brotherhood/season3/image-panel/navigation/specialfeatures_off.gif";

	a.src= "/site/brotherhood/season3/image-panel/navigation/community_on.gif";
	a.src= "/site/brotherhood/season3/image-panel/navigation/community_off.gif";

	a.src= "/site/brotherhood/season3/image-panel/navigation/downloads_on.gif";
	a.src= "/site/brotherhood/season3/image-panel/navigation/downloads_off.gif";

	a.src= "/site/brotherhood/season3/image-panel/navigation/video_on.gif";
	a.src= "/site/brotherhood/season3/image-panel/navigation/video_off.gif";

	a.src= "/site/brotherhood/season3/image-panel/navigation/alerts_on.gif";
	a.src= "/site/brotherhood/season3/image-panel/navigation/alerts_off.gif";

	a.src= "/site/brotherhood/season3/image-panel/navigation/store_on.gif";
	a.src= "/site/brotherhood/season3/image-panel/navigation/store_off.gif";

	//schedule section//
/*	a.src= "/site/brotherhood/season3/images/showtime_on.gif";
	a.src= "/site/brotherhood/season3/images/showtime_off.gif";

	a.src= "/site/brotherhood/season3/images/showtime_hd_on.gif";
	a.src= "/site/brotherhood/season3/images/showtime_hd_off.gif";

	a.src= "/site/brotherhood/season3/images/showtime_vod_on.gif";
	a.src= "/site/brotherhood/season3/images/showtime_vod_off.gif";*/

}

/* Replaces membership_pop - allows you to specify a return page for after user registration occurs */
function addSeriesNewsletter( a, rtn, ttl )
{
	var _return = rtn;
	var _title = ttl;
	var _submit = a.getAttribute('href');
	var _params = [ '',
		_submit, '&returnurl=', _return,
		'&returntitle=', escape(_title) 
	]; document.location = _params.join('');
}

function swapImgRestore() {//v3.0

	var i,x,a=document.sr;

	for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;

}

function findObj(n, d) {//v4.01

	var p,i,x;

	if(!d) d=document;

	if((p=n.indexOf("?"))>0&&parent.frames.length) {

		d=parent.frames[n.substring(p+1)].document;

		n=n.substring(0,p);

	}

	if(!(x=d[n])&&d.all) x=d.all[n];

	for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];

	for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=findObj(n,d.layers[i].document);

	if(!x && d.getElementById) x=d.getElementById(n);

	return x;

}

function swapImage() {//v3.0

	var i,j=0,x,a=swapImage.arguments;

	document.sr=new Array;

	for(i=0;i<(a.length-2);i+=3)

	if ((x=findObj(a[i]))!=null) {

		document.sr[j++]=x;

		if(!x.oSrc) x.oSrc=x.src;

		x.src=a[i+2];

	}

}

function reloadPage(init) {//reloads the window if Nav4 resized

	if (init==true) with (navigator) {

		if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {

			document.pgW=innerWidth;

			document.pgH=innerHeight;

			onresize=reloadPage;

		}

	}

	else if (innerWidth!=document.pgW || innerHeight!=document.pgH) location.reload();

}

reloadPage(true);// JavaScript Document



//Animated Collapsible DIV- Author: Dynamic Drive (http://www.dynamicdrive.com)
//Last updated June 27th, 07'. Added ability for a DIV to be initially expanded.

var uniquepageid=window.location.href.replace("http://"+window.location.hostname, "").replace(/^\//, "") //get current page path and name, used to uniquely identify this page for persistence feature

function animatedcollapse(divId, animatetime, persistexpand, initstate){
	this.divId=divId
	this.divObj=document.getElementById(divId)
	this.divObj.style.overflow="hidden"
	this.timelength=animatetime
	this.initstate=(typeof initstate!="undefined" && initstate=="block")? "block" : "contract"
	this.isExpanded=animatedcollapse.getCookie(uniquepageid+"-"+divId) //"yes" or "no", based on cookie value
	this.contentheight=parseInt(this.divObj.style.height)
	var thisobj=this
	if (isNaN(this.contentheight)){ //if no CSS "height" attribute explicitly defined, get DIV's height on window.load
		animatedcollapse.dotask(window, function(){thisobj._getheight(persistexpand)}, "load")
		if (!persistexpand && this.initstate=="contract" || persistexpand && this.isExpanded!="yes") //Hide DIV (unless div should be expanded by default, OR persistence is enabled and this DIV should be expanded)
			this.divObj.style.visibility="hidden" //hide content (versus collapse) until we can get its height
	}
	else if (!persistexpand && this.initstate=="contract" || persistexpand && this.isExpanded!="yes") //Hide DIV (unless div should be expanded by default, OR persistence is enabled and this DIV should be expanded)
		this.divObj.style.height=0 //just collapse content if CSS "height" attribute available
	if (persistexpand)
		animatedcollapse.dotask(window, function(){animatedcollapse.setCookie(uniquepageid+"-"+thisobj.divId, thisobj.isExpanded)}, "unload")
}

animatedcollapse.prototype._getheight=function(persistexpand){
	this.contentheight=this.divObj.offsetHeight
	if (!persistexpand && this.initstate=="contract" || persistexpand && this.isExpanded!="yes"){ //Hide DIV (unless div should be expanded by default, OR persistence is enabled and this DIV should be expanded)
		this.divObj.style.height=0 //collapse content
		this.divObj.style.visibility="visible"
	}
	else //else if persistence is enabled AND this content should be expanded, define its CSS height value so slideup() has something to work with
		this.divObj.style.height=this.contentheight+"px"
}


animatedcollapse.prototype._slideengine=function(direction){
	var elapsed=new Date().getTime()-this.startTime //get time animation has run
	var thisobj=this
	if (elapsed<this.timelength){ //if time run is less than specified length
		var distancepercent=(direction=="down")? animatedcollapse.curveincrement(elapsed/this.timelength) : 1-animatedcollapse.curveincrement(elapsed/this.timelength)
	this.divObj.style.height=distancepercent * this.contentheight +"px"
	this.runtimer=setTimeout(function(){thisobj._slideengine(direction)}, 10)
	}
	else{ //if animation finished
		this.divObj.style.height=(direction=="down")? this.contentheight+"px" : 0
		this.isExpanded=(direction=="down")? "yes" : "no" //remember whether content is expanded or not
		this.runtimer=null
	}
}


animatedcollapse.prototype.slidedown=function(){
	if (typeof this.runtimer=="undefined" || this.runtimer==null){ //if animation isn't already running or has stopped running
		if (isNaN(this.contentheight)) //if content height not available yet (until window.onload)
			alert("Please wait until document has fully loaded then click again")
		else if (parseInt(this.divObj.style.height)==0){ //if content is collapsed
			this.startTime=new Date().getTime() //Set animation start time
			this._slideengine("down")
		}
	}
}

animatedcollapse.prototype.slideup=function(){
	if (typeof this.runtimer=="undefined" || this.runtimer==null){ //if animation isn't already running or has stopped running
		if (isNaN(this.contentheight)) //if content height not available yet (until window.onload)
			alert("Please wait until document has fully loaded then click again")
		else if (parseInt(this.divObj.style.height)==this.contentheight){ //if content is expanded
			this.startTime=new Date().getTime()
			this._slideengine("up")
		}
	}
}

animatedcollapse.prototype.slideit=function(){
	if (isNaN(this.contentheight)) //if content height not available yet (until window.onload)
		alert("Please wait until document has fully loaded then click again")
	else if (parseInt(this.divObj.style.height)==0)
		this.slidedown()
	else if (parseInt(this.divObj.style.height)==this.contentheight)
		this.slideup()
}

// -------------------------------------------------------------------
// A few utility functions below:
// -------------------------------------------------------------------

animatedcollapse.curveincrement=function(percent){
	return (1-Math.cos(percent*Math.PI)) / 2 //return cos curve based value from a percentage input
}


animatedcollapse.dotask=function(target, functionref, tasktype){ //assign a function to execute to an event handler (ie: onunload)
	var tasktype=(window.addEventListener)? tasktype : "on"+tasktype
	if (target.addEventListener)
		target.addEventListener(tasktype, functionref, false)
	else if (target.attachEvent)
		target.attachEvent(tasktype, functionref)
}

animatedcollapse.getCookie=function(Name){ 
	var re=new RegExp(Name+"=[^;]+", "i"); //construct RE to search for target name/value pair
	if (document.cookie.match(re)) //if cookie found
		return document.cookie.match(re)[0].split("=")[1] //return its value
	return ""
}

animatedcollapse.setCookie=function(name, value, days){
	if (typeof days!="undefined"){ //if set persistent cookie
		var expireDate = new Date()
		var expstring=expireDate.setDate(expireDate.getDate()+days)
		document.cookie = name+"="+value+"; expires="+expireDate.toGMTString()
	}
	else //else if this is a session only cookie
		document.cookie = name+"="+value
}



<!--
/*
Select All script- By Website Abstraction(http://www.wsabstract.com) 
Over 200+ free JavaScripts here!
*/

function selectAll(theField) {
  var tempval=eval("document."+theField)
  tempval.focus()
  tempval.select()
}
//-->
window.name = "launch";
var sr_Win;
var agt=navigator.userAgent.toLowerCase();
function ScreeningRoom(Loc) {
	sr_Win=window.open(Loc,"sr_Win","toolbar=no,scrollbars=no,directories=no,resizable=no,menubar=no,width=800,height=665,left=10,top=10,screenx=10,screeny=10,status=no");
	if (agt.indexOf("safari") > -1) {
		sr_Win.resizeTo(805,690);
	}
	else if(agt.indexOf("sv1") > -1) {
		sr_Win.resizeTo(810,715);
	}
	else if(agt.indexOf("firefox") > -1) {
		sr_Win.resizeTo(805,705);
	}
	else {
		sr_Win.resizeTo(805,690);
	}
	sr_Win.focus();
}
function membership_pop(Loc) {
	this.window.name = "save_params";
	membership=window.open(Loc,"membership","toolbar=no,scrollbars=yes,directories=no,resizable=yes,menubar=no,width=800,height=600,top=20,left=200,screeny=20,screenx=200");
	membership.focus();
}
   function morality_pop(Loc) {  morality=window.open(Loc,"morality","toolbar=no,scrollbars=true,directories=no,resizable=yes,menubar=no,width=600,height=650,top=50,left=200,screeny=50,screenx=200");
passedVariable = "";
      morality.focus();
   }