//Variables for EmbedFlash function*******************************************
//****************************************************************************
var v_bio_nav="/primetime/bigbrother4/swf/bionav.swf";
var v_voting="/primetime/bigbrother4/swf/voting.swf";
var v_pop_results="/primetime/bigbrother4/swf/pop_results.swf";
var v_grand_prize="/primetime/bigbrother4/swf/grand_prize.swf";
var v_house_tour="/primetime/bigbrother4/swf/house_tour.swf";
//Image substitution
var v_bio_nav_image="/primetime/bigbrother4/images/swf/bionav.jpg";
var v_voting_image="/primetime/bigbrother4/images/swf/voting.jpg";
var v_pop_results_image="/primetime/bigbrother4/images/swf/pop_results.jpg";
var v_grand_prize_image="/primetime/bigbrother4/images/swf/grand_prize.jpg";
var v_house_tour_image="/primetime/bigbrother4/images/swf/house_tour.jpg";
//var v_macromedia="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash target='_blank'";


//***************************************************************************
//Right Navigation for the Houseguest Pages**********************************
if(document.images){
	for (i=1; i<=13; i++){ 
	eval("guest"+i+"_on = new Image()");eval("guest"+i+"_on.src = '/primetime/bigbrother4/images/guests/nav/guest"+i+"_on.gif'");
	}
}

function gueston(gnumber) {
	document.images["guest" + gnumber].src = eval("guest" + gnumber + "_on.src");
}

function playon(wnumber) {
	document.images[wnumber].src = "/primetime/bigbrother4/photos/" + wnumber + "/ff_text_on.gif";
}

//***************************************************************************
//Tertiary Navigation for Fantasy League**************************************
if(document.images){
	for (i=1; i<=4; i++){ 
	eval("fantnav"+i+"_on = new Image()");eval("fantnav"+i+"_on.src = '/primetime/bigbrother4/images/fantasy/nav/fantnav"+i+"_on.gif'");
	}
}

function fantasy_nav_on(fantnumber) {
	document.images["fantnav" + fantnumber].src = eval("fantnav" + fantnumber + "_on.src");
}


//*******************************************************************************
//Right side dropdown navigation for fantasy league
function houseguestPoints() {
	Item = pointsby.houseguest.selectedIndex;
	if(pointsby.houseguest.options[Item].value != '--- Choose Houseguest ---') document.location = pointsby.houseguest.options[Item].value;
}

function categoryPoints() {
	Item = pointsby.category.selectedIndex;
	if(pointsby.category.options[Item].value != '--- Choose Houseguest ---') document.location = pointsby.category.options[Item].value;
}


//***************************************************************************
//Right Navigation for the Show Pages*****************************************
wk0_on = new Image();wk0_on.src = "/Common/images/spacer.gif";
wk0w_on = new Image();wk0w_on.src = "/primetime/bigbrother4/photos/show_nav/wk0w_on.gif";

for (i=1; i<13; i++){ 
eval("wk"+i+"_on = new Image()");eval("wk"+i+"_on.src = '/primetime/bigbrother4/images/show/nav/wk"+i+"_on.gif'");
eval("wk"+i+"t_on = new Image()");eval("wk"+i+"t_on.src = '/primetime/bigbrother4/photos/shownav/wk"+i+"t_on.gif'");
eval("wk"+i+"w_on = new Image()");eval("wk"+i+"w_on.src = '/primetime/bigbrother4/photos/shownav/wk"+i+"w_on.gif'");
eval("wk"+i+"f_on = new Image()");eval("wk"+i+"f_on.src = '/primetime/bigbrother4/photos/shownav/wk"+i+"f_on.gif'");
}

function turnon(theWeek,theDay) {
	document.images[theWeek].src= eval(theWeek + "_on.src");
	document.images[theWeek + theDay].src= eval(theWeek + theDay + "_on.src");
}

//****************************************************************************
//topnav drop menu************************************************************
// all functions and variables were given bb4_ appended to the front to *******
// dinstinguish them from any functions and variables in core.js**************

if(document.images){
for (i=1; i<=7; i++)
{
eval("topnav_"+i+"_off = new Image()");eval("topnav_"+i+"_off.src = '/primetime/bigbrother4/images/topnav/topnav_"+i+"_off.gif'");
eval("topnav_"+i+"_on = new Image()");eval("topnav_"+i+"_on.src = '/primetime/bigbrother4/images/topnav/topnav_"+i+"_on.gif'");
}

for (i=1; i<=5; i++)
{
eval("subnav_1_"+i+"_off=new Image()");eval("subnav_1_"+i+"_off.src='/primetime/bigbrother4/images/topnav/subnav_1_"+i+"_off.gif'");
eval("subnav_1_"+i+"_on=new Image()");eval("subnav_1_"+i+"_on.src='/primetime/bigbrother4/images/topnav/subnav_1_"+i+"_on.gif'");
}

for (i=1; i<=3; i++)
{
eval("subnav_3_"+i+"_off=new Image()");eval("subnav_3_"+i+"_off.src='/primetime/bigbrother4/images/topnav/subnav_3_"+i+"_off.gif'");
eval("subnav_3_"+i+"_on=new Image()");eval("subnav_3_"+i+"_on.src='/primetime/bigbrother4/images/topnav/subnav_3_"+i+"_on.gif'");
}

for (i=1; i<=2; i++)
{
eval("subnav_2_"+i+"_off=new Image()");eval("subnav_2_"+i+"_off.src='/primetime/bigbrother4/images/topnav/subnav_2_"+i+"_off.gif'");
eval("subnav_2_"+i+"_on=new Image()");eval("subnav_2_"+i+"_on.src='/primetime/bigbrother4/images/topnav/subnav_2_"+i+"_on.gif'");
}

}

var bb4_NS = (document.layers) ? 1 : 0;
var bb4_IE = (document.all && document.getElementById) ? 1 : 0;
var bb4_N6 = (!document.all && document.getElementById) ? 1 : 0;
//var bb4_IE = (navigator.appName == "Microsoft Internet Explorer") ? 1 : 0;
//var bb4_NS = (navigator.appName == "Netscape") ? 1 : 0;
var bb4_hideMenu = null;

function bb4_Hide(div){
if(bb4_IE)eval('document.all.subnav_'+div+'.style.visibility="hidden"');
if(bb4_NS)eval('document.subnav_'+div+'.visibility="hidden"');
if(bb4_N6) {
	switch (div){
	case "1": 
		bb4_elm = document.getElementById('subnav_1');
		break;
	case "2": 
		bb4_elm = document.getElementById('subnav_2');
		break;
	case "3": 
		bb4_elm = document.getElementById('subnav_3');
		break;
	}
	bb4_elm.style.visibility = "hidden";
}
}

function bb4_Show(div){
if(bb4_IE)eval('document.all.subnav_'+div+'.style.visibility="visible"');
if(bb4_NS)eval('document.subnav_'+div+'.visibility="visible"');
if(bb4_N6) {
	switch (div){
	case "1": 
		bb4_elm = document.getElementById('subnav_1');
		break;
	case "2": 
		bb4_elm = document.getElementById('subnav_2');
		break;
	case "3": 
		bb4_elm = document.getElementById('subnav_3');
		break;
	}
	bb4_elm.style.visibility = "visible";
}
}

function bb4_imgOn(Num) {
bb4_hideAll();
if (document.images) {
document.images["topnav_" +Num].src = eval("topnav_" +Num+ "_on.src")
}
}

function bb4_imgOff(Num) {
if (document.images) {
document.images["topnav_" +Num].src = eval("topnav_" +Num+ "_off.src")
}
}

//MenuMouseOver for div1
function bb4_mImgOn(divNum,Num) {
clearTimeout(bb4_hideMenu);
if (document.images) {
	if(bb4_IE){
	document.images["subnav_" +divNum+ "_" +Num].src = eval("subnav_" +divNum+ "_" +Num+ "_on.src")
	}
	if(bb4_NS){
	document.subnav_1.document.images["subnav_" +divNum+ "_" +Num].src = eval("subnav_" +divNum+ "_" +Num+ "_on.src")
	}
	if(bb4_N6){
	img1 = document.getElementById("subnav_1").getElementsByTagName("IMG");
	img1[Num].src = eval("subnav_" +divNum+ "_" +Num+ "_on.src")
	}
}
}

function bb4_mImgOff(divNum,Num) {
if (document.images) {
	if(bb4_IE){
	document.images["subnav_" +divNum+ "_" +Num].src = eval("subnav_" +divNum+ "_" +Num+ "_off.src")
	}
	if(bb4_NS){
	document.subnav_1.document.images["subnav_" +divNum+ "_" +Num].src = eval("subnav_" +divNum+ "_" +Num+ "_off.src")
	}
	if(bb4_N6){
	img1 = document.getElementById("subnav_1").getElementsByTagName("IMG");
	img1[Num].src = eval("subnav_" +divNum+ "_" +Num+ "_off.src")
	}
}
}

//MenuMouseOver for div2
function bb4_mImgOn_D2(divNum,Num) {
clearTimeout(bb4_hideMenu);
if (document.images) {
if(bb4_IE){
document.images["subnav_" +divNum+ "_" +Num].src = eval("subnav_" +divNum+ "_" +Num+ "_on.src")
}
if(bb4_NS){
document.subnav_2.document.images["subnav_" +divNum+ "_" +Num].src = eval("subnav_" +divNum+ "_" +Num+ "_on.src")
}
	if(bb4_N6){
	img2 = document.getElementById("subnav_2").getElementsByTagName("IMG");
	img2[Num].src = eval("subnav_" +divNum+ "_" +Num+ "_on.src")
	}
}
}

function bb4_mImgOff_D2(divNum,Num) {
if (document.images) {
if(bb4_IE){
document.images["subnav_" +divNum+ "_" +Num].src = eval("subnav_" +divNum+ "_" +Num+ "_off.src")
}
if(bb4_NS){
document.subnav_2.document.images["subnav_" +divNum+ "_" +Num].src = eval("subnav_" +divNum+ "_" +Num+ "_off.src")
}
	if(bb4_N6){
	img2 = document.getElementById("subnav_2").getElementsByTagName("IMG");
	img2[Num].src = eval("subnav_" +divNum+ "_" +Num+ "_off.src")
	}
}
}

//MenuMouseOver for div3
function bb4_mImgOn_D3(divNum,Num) {
clearTimeout(bb4_hideMenu);
if (document.images) {
if(bb4_IE){
document.images["subnav_" +divNum+ "_" +Num].src = eval("subnav_" +divNum+ "_" +Num+ "_on.src")
}
if(bb4_NS){
document.subnav_3.document.images["subnav_" +divNum+ "_" +Num].src = eval("subnav_" +divNum+ "_" +Num+ "_on.src")
}
	if(bb4_N6){
	img3 = document.getElementById("subnav_3").getElementsByTagName("IMG");
	img3[Num].src = eval("subnav_" +divNum+ "_" +Num+ "_on.src")
	}
}
}

function bb4_mImgOff_D3(divNum,Num) {
if (document.images) {
if(bb4_IE){
document.images["subnav_" +divNum+ "_" +Num].src = eval("subnav_" +divNum+ "_" +Num+ "_off.src")
}
if(bb4_NS){
document.subnav_3.document.images["subnav_" +divNum+ "_" +Num].src = eval("subnav_" +divNum+ "_" +Num+ "_off.src")
}
	if(bb4_N6){
	img3 = document.getElementById("subnav_3").getElementsByTagName("IMG");
	img3[Num].src = eval("subnav_" +divNum+ "_" +Num+ "_off.src")
	}
}
}

function bb4_hideAll(){
bb4_Hide('1');
bb4_Hide('2');
bb4_Hide('3');
}


//***********************************************************************
//Chat redirect script***************************************************
function gochat() {
	openWin('http://forums.prospero.com/n/pfx/forum.aspx?webtag=cbsbb&nav=chat',680,480,'chat','no')
//openWin('/Common/chat.html',680,530,'bigchatwindow','no')
}


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




//Poll function*****************************************************
function pollResults(address,pollName,x,y){
var qID = 0
var radioGrp = document[pollName].q1;
	for (var i = 0; i < radioGrp.length; i++){
		if (radioGrp[i].checked) {qID = radioGrp[i].value}}
		if (qID == 0)
		alert('Please select an answer before voting.')
		else{
		var whandle = window.open( address + qID, "pollWin" + pollName, "width=" + x + ",height=" + y + ",menubar=0,location=0,scrollbars=0", "0" );
		whandle.focus();
	}
}
//**********************************************************************



//////////////////////////////////////////////////////////////////////////////////////////////
//Live Stream redirect script***************************************************
//*****************************************************************************
document.write('<OBJECT ID="IERPCtl" WIDTH=0 HEIGHT=0 CLASSID="CLSID:FDC7A535-4070-4B92-A0EA-D9994BCC0DC5"></OBJECT>');


function isRealOne() {

        RealOneInst = 'undetermined';
        
        var agt=navigator.userAgent.toLowerCase();
        var is_nav  = ((agt.indexOf('mozilla')!=-1) && (agt.indexOf('spoofer')==-1)
                        && (agt.indexOf('compatible') == -1) && (agt.indexOf('opera')==-1)
                        && (agt.indexOf('webtv')==-1) && (agt.indexOf('hotjava')==-1));
        if (is_nav) {
                IERPCtl = 0;
        }
        
	

      
        if (navigator.plugins) {
                if ((navigator.userAgent.charAt(8)) >= ('3'))
                {
                var nPlayerInstalled=2;
                var i=0;
                while (navigator.plugins[i])
                        {
                        if ((navigator.plugins[i].name) == 'RealOne Player Version Plugin')
                                {
                                        nPlayerInstalled=1;
                                        szPlayerVersion=navigator.plugins[i].description;
                                        break;
                                }
                        i++;
                        }
        
                        if ( nPlayerInstalled == 2 )
                        {
                                var nRPVersion = IERPCtl.RealPlayerVersion;
                                if ( nRPVersion == null )
                                {
                                nPlayerInstalled=2;
                                } else {
                                nPlayerInstalled=1;
                                }
                        }
                }       

                if (nPlayerInstalled == 1)
                {
                RealOneInst = 'installed';  
                } 
                if (nPlayerInstalled == 2)
                {
                RealOneInst = 'notinstalled';
                }
        } else {
        RealOneInst = 'undetermined';
        }
        if (RealOneInst == 'installed') {
                if (agt.indexOf("(r1 ") != -1) {
                        RealOneInst = 'using';
                }
        }

        return RealOneInst;     
		
}

		
function loadlink(page,premium) {

	var checkbrowser = isRealOne();

	if (checkbrowser == 'using') {
	     window.location = (page);
	}

	if (checkbrowser == 'installed') {
	     window.location = (page);
	}

	if (checkbrowser =='undetermined' || checkbrowser =='notinstalled') {

		
		if (navigator.userAgent.indexOf("Mac") != -1) {
			
		document.location = "http://www.real.com/partners/bigbrother/index.html?pcode=bb4&cpath=R1R&rsrc=cbs.bb4";	
		}
		else {if (navigator.userAgent.indexOf("95") != -1) {
		document.location = "http://www.real.com/partners/bigbrother/index.html?pcode=bb4&cpath=R1R&rsrc=cbs.bb4";
		}
		else {if (navigator.userAgent.indexOf("Linux") != -1) {
		window.open('/primetime/bigbrother4/popups/otherOS.html','r1popup','width=250,height=180,toolbar=no,scrollbars=no,resizable=no,directories=no,location=no,status=no,menubar=no');	
		}
		else {
			if (premium == 'yes') {
			document.location = "http://www.real.com/partners/bigbrother/index.html?pcode=bb4&cpath=R1R&rsrc=cbs.bb4";
			}
	
			if (premium == 'no') {
			//do nothing
			//window.open('/primetime/bigbrother3/popups/free.html','r1popup','width=250,height=160,toolbar=no,scrollbars=no,resizable=no,directories=no,location=no,status=no,menubar=no');
			}
		};
	    };
		};


	}

}

function golivestream() {
	window.open('/primetime/bigbrother4/popups/247_closed.html','247','width=510,height=300,toolbar=no,scrollbars=no,resizable=no,directories=no,location=no,status=no,menubar=no');
	//loadlink('http://start.real.com/rd?pid=bb4&url=bb4_1_cw.smil&pcode=bb4&cpath=CNT&rsrc=cbs.bb4','yes');
}