var is_aol = navigator.userAgent.toLowerCase().indexOf("aol") != -1;
var is_mac = navigator.userAgent.indexOf('Mac') != -1;

// Start Channel 
function channel_init(){
}

// Header2.0
function p_o(o){return document.getElementById(o);}

function ai_posX(obj){
 var left=0;
 if(obj.offsetParent){
  while(obj.offsetParent){
   left+=obj.offsetLeft;
   obj=obj.offsetParent;
  }
 }else if(obj.x)left+=obj.x;
 return left;
}
function ai_posY(obj){
 var top=0;
 if(obj.offsetParent){
  while(obj.offsetParent){
   top+=obj.offsetTop;
   obj=obj.offsetParent;
  }
 } else if(obj.x)top+=obj.y;
 return top;
}

function togMore(e,state){
 var oDiv=p_o('smore');
 if(state=='show'){
  posMore(e);
  oDiv.style.zIndex=99999999;
  oDiv.style.display='block';
 } else {
  oDiv.style.display='none';
 }
 return false;
}
function posMore(e){
	var oDiv=p_o('smore');
	var oLnk=p_o('smorea');
	posY = findMousePos(e);
	oDiv.style.left=(ai_posX(oLnk)+15)+'px';
	oDiv.style.top=(posY+oLnk.offsetHeight/2)+'px';
}
// Begin : Headers 2 code
String.prototype.trim = function() {
	return this.replace(/^\s+|\s+$/g,"");
}

function srchSub(ref){
  var frm=p_o("search");
  var queryval = frm.topquery.value.trim();
  queryval = queryval.replace( /\+/, " ");
  newurl = ref.href + queryval;
  window.location = newurl;
  return false;
}

//Cross Promo
var d=document; var w=window;var docHg;
var range=400;
var cod_arr=new Array();
var arrLen = 0;
var modSpan = 6;
var currId = 0;
var opt = {
	ae:function(o,et,fn){if(o.addEventListener)o.addEventListener(et,fn,false);else if(o.attachEvent)o.attachEvent("on"+et,fn);},
	gt:function(t,o){o=o?o:document;return o.getElementsByTagName(t)},
	gc:function(c,t,s,o){var r=new Array();var os=opt.gt(t,o);for(var i=0,j=0,l=os.length;i<l;i++){var sc = s + os[i].className + s;if(sc.indexOf(s+c+s)!=-1){r[j] = os[i];j++;}}return r;},
        nview:function(obj,i) {
                if (obj.loaded==null) {
                    obj.loaded=0;
                }
                if (obj.loaded==0) {
                    var relTop=obj.offsetTop-(w.scrollY||d.documentElement.scrollTop);
                    if((relTop-docHg-20)<range) {
                      var codUrl=opt.gt('a',obj)[0].href;
                      opt.xhr(codUrl,obj,i);
                    }
                }
        },
        doCod:function(){
                var l=cod_arr.length;
                for (var i=0;i<l;i++) {
                        opt.nview(cod_arr[i],i);
                }
        },
        xhr:function(u,obj,i){
                obj.loaded=1;
                var f,r,m='GET';
                f=function(){if(r.readyState>3)opt.update(obj,r,i);}
                r= window.XMLHttpRequest?new XMLHttpRequest():new ActiveXObject("Microsoft.XMLHTTP");
                r.onreadystatechange=f;
                r.open(m,u,1);
                r.setRequestHeader('content-type','text/xml');
                r.send('');
        },
        update:function(obj,r,i) {
                if(r.status==200){
                        obj.innerHTML=r.responseText;
                } else {obj.loaded=0;}
        },
        init:function() {
                        cod_arr=opt.gc('cod','div','',document);
                        docHg=w.innerHeight||d.documentElement.offsetHeight;
                        opt.doCod();
                        opt.ae(window,'scroll',opt.doCod);
        },
        res:function(){
                docHg=w.innerHeight||d.documentElement.offsetHeight;
                opt.doCod();
        }

}
opt.ae(window,'resize',opt.res);
opt.ae(window,'load',opt.init);

function countCartridges() {
   var cartCount = 0;
   end = false;
   do {
      if(document.getElementById('cart'+cartCount)) {
         cartCount++;
      } else {
         end = true;
      }
   } while (end == false)
   arrLen = cartCount;
}

function showCartridges( startId ) {
  if(arrLen == 0) {
    countCartridges(); 
  }
  var i,j;
  for (i=0,j=startId; i < modSpan; i++,j++) {
     var strCart = j%arrLen;
     document.getElementById('cartridge'+i).innerHTML = document.getElementById('cart'+strCart).innerHTML;
  }
}

function isModFetched (modId) {
  if(document.getElementById('cart'+modId).innerHTML.length>0) {
      return true;
  } else {
      return false;
  }
}

function nextCartridge () {
  if(arrLen == 0) {
     countCartridges(); 
  }
  currId = currId + 1;
  if ( !isModFetched( (currId+modSpan)%arrLen ) ) {
      fetchModule((currId+modSpan)%arrLen);
  }
  showCartridges(currId);
}

function prevCartridge () {
  if(arrLen == 0) {
    countCartridges(); 
  }  
  if(currId!=0) {
      currId = currId - 1
  } else {
      currId=arrLen-1;
  }

  if ( !isModFetched( (currId+modSpan)%arrLen ) ) {
      fetchModule((currId+modSpan)%arrLen);
  }
  showCartridges(currId);
}
// Crosspromo end

// Cards on table
var cott = {
	timeout: 3750,
	maxLink: 0,
	init: function() {
		var topLink = document.getElementById("toplink");
		var links = topLink.getElementsByTagName("A");
		cott.maxLink = links.length;
		if (links.length == 0) { return; }
		for(var i=0;i<links.length;i++) {
			links[i].style.backgroundColor = '#fff';
			links[i].style.zoom = 1;
			if (i>0) { links[i].style.display = 'none'; }
		}
	        setTimeout("cott.rotateLink(2)", cott.timeout);	
	},
	fadeTo: function(obj, lvl) {		
		obj.style.filter = 'alpha(opacity=' + lvl*10 + ')';
		obj.style.opacity = lvl/10;
	},
	rotateLink: function (linkNo) {
		cott.displayNextLink(linkNo);
		var nextLink = linkNo + 1;
		if (nextLink > cott.maxLink) {
			nextLink = 1;
		}
		var t = setTimeout("cott.rotateLink(" + nextLink + ")", cott.timeout);
	},
	displayNextLink: function(linkNo) {
		var lastLink = linkNo-1;
		if (lastLink == 0) {
			lastLink = cott.maxLink;
		}
		cott.fade("cottLink"+lastLink, "cottLink"+linkNo, -10);
	},
	fade: function(from, to, stage) {
		if (!document.getElementById(from)) { return; }
		fobj = document.getElementById(from);
		if (!document.getElementById(to)) { return; }
		tobj = document.getElementById(to);
		if (stage < 0) {
			cott.fadeTo(fobj, Math.abs(stage));
		} else if (stage == 0) {
			fobj.style.display = 'none';
			cott.fadeTo(tobj, 1);
			tobj.style.display = 'inline';
		} else {
			cott.fadeTo(tobj, stage);
		}
		if (stage != 10) {	
		var b = setTimeout("cott.fade('" + from + "', '" + to + "', " + parseInt(stage+1) + ")", 40);
		}
	}
};


function buildCottImg(num) {

   var cPar = document.getElementById('card_' + num);
   var cImg = document.getElementById('image_' + num);
   var cPhoto = document.getElementById('photo_' + num);

   var newImg = document.createElement('img');
   newImg.setAttribute('src', cImg);
   newImg.setAttribute('alt', cImg.innerHTML);

   if (cPhoto != null) {
      cPhoto.appendChild(newImg);
      cPhoto.removeAttribute("id");
      cPar.removeChild(cImg);
   } else {
      cPar.replaceChild(newImg, cImg);
   }
}

function displayCottMods(firstMod) {

  modInst = modInst + firstMod;
  if(modInst == -1) {
      modInst = maxCards - 1;
  }

  for (var m=0; m<3; m++) {
     var inst = (modInst + m)%(maxCards);
     var topcard='showcard'+ m;
     var hiddenCardId = "card_" + inst;
     var parentDiv = document.createElement("div");
     var hiddenCard = document.createElement("div");

     if(document.getElementById('image_'+inst)) {
         buildCottImg(inst);
     }

     hiddenCard.id = "slot_" + inst;
     hiddenCard.className = "card";
     hiddenCard.innerHTML = (document.getElementById(hiddenCardId).innerHTML);
     parentDiv.appendChild(hiddenCard);
     document.getElementById(topcard).innerHTML = parentDiv.innerHTML;
  }
}

function cottInit() {

   displayCottMods(0);
   document.getElementById('topHiddenModules').className="hideCards";
   document.getElementById('arrows').className="show_arws";
   document.getElementById('showcard0').className="showCards";
   document.getElementById('showcard1').className="showCards";
   document.getElementById('showcard2').className="showCards";
}

// Shared functions

function findMousePos(e) {
	var posY = 0;
	if (!e) var e = window.event;
	if (e.pageX || e.pageY) 	{
		posY = e.pageY;
	}
	else if (e.clientX || e.clientY) 	{
		posY = e.clientY + document.body.scrollTop
			+ document.documentElement.scrollTop;
	}
	return posY;
}



//adRefresh
function adRefresh() {
var adSpots = '0';
try {
if (pgAdSpots != null && pgAdSpots != 'undefined' && pgAdSpots != '') {
adSpots = pgAdSpots;
}
} catch(e) {
adSpots = '0';
}
try {
top.ch_refresher.refresh_ads_by_spot(adSpots);
} catch(e) { }
return true;
}


// NON-MODULE CODE
function popup_window(url,width,height){
	var features="status=0,menubar=0,location=0,toolbar=0";
	if (!isNaN(parseInt(width))){features+=",width="+width;}
	if (!isNaN(parseInt(height))){features+=",height="+height;}
	if (typeof(window.screenLeft)!="undefined"){
		features+=",left="+window.screenLeft;
		features+=",left="+Math.round(window.screenLeft+((document.body.clientWidth/2)-(width/2)));
	} else if (typeof(window.screenX)!="undefined"){
		features+=",left="+Math.round(window.screenX+((window.outerWidth/2)-(width/2)));
	}
	if (typeof(window.screenTop)!="undefined"){
		features+=",top="+window.screenTop;
		features+=",top="+Math.round(window.screenTop+150);
	} else if (typeof(window.screenY)!="undefined"){
		features+=",top="+Math.round(window.screenY+((window.outerHeight-window.innerHeight)+150));
	}
	var popupWin=window.open(url,"popupWin",features);
	if (popupWin.focus){popupWin.focus();}
}

function popupWindow(url,width,height,features) {
	if (!isNaN(parseInt(width))){features+=",width="+width;}
	if (!isNaN(parseInt(height))){features+=",height="+height;}
	if (typeof(window.screenLeft)!="undefined"){
		features+=",left="+window.screenLeft;
		features+=",left="+Math.round(window.screenLeft+((document.body.clientWidth/2)-(width/2)));
	} else if (typeof(window.screenX)!="undefined"){
		features+=",left="+Math.round(window.screenX+((window.outerWidth/2)-(width/2)));
	}
	if (typeof(window.screenTop)!="undefined"){
		features+=",top="+window.screenTop;
		features+=",top="+Math.round(window.screenTop+150);
	} else if (typeof(window.screenY)!="undefined"){
		features+=",top="+Math.round(window.screenY+((window.outerHeight-window.innerHeight)+150));
	}
	var popupWin=window.open(url,"popupWin",features);
	//if (popupWin.focus){popupWin.focus();}
}

var is_flash = false; var flashVer = 7;
if (window.ActiveXObject && !is_mac) {document.write('<scr' + 'ipt language="VBScript">' + '\n' + 'On Error Resume Next' + '\n' + 'is_Flash = (IsObject(CreateObject("ShockwaveFlash.ShockwaveFlash." & flashVer)))' + '\n' + '<\/sc' + 'ript>'); } 
else {var plugin = (navigator.mimeTypes && navigator.mimeTypes["application/x-shockwave-flash"] && navigator.mimeTypes["application/x-shockwave-flash"].enabledPlugin) ? navigator.mimeTypes["application/x-shockwave-flash"].enabledPlugin : 0; var pluginStr = plugin.description; if (plugin){ if (parseInt(pluginStr.substring(pluginStr.indexOf(".")-1)) >= flashVer) { is_flash = true; }}}

// gets the value of the query string
function getQueryVariable(variable) {
  var query = window.location.search.substring(1);
  var vars = query.split("&");
  for (var i=0;i<vars.length;i++) {
    var pair = vars[i].split("=");
    if (pair[0] == variable) {
      return pair[1];
    }
  }
}

navigator.userAgent.toLowerCase().indexOf('msie')!=-1?bb_ie=1:bb_ie=0;

function bb_o(o){return document.getElementById(o);}

function bb_l(o){return o.getElementsByTagName("li");}

//Dynamic CSS manipulation tools.
function setClassByID(objectID, newClass)
{
        var object = document.getElementById(objectID);
        object.className = newClass;
}

function setClassByObj(senderObj, newClass)
{
        senderObj.className = newClass;
}

//This function recursivelly finds a DIV in a parent element.
//It is needed because the mozilla and ie doms have different hierarchies.
//Called from hiLiteRow, a top11deeplink function.
function recurseDiv(el)
{
        if (el.nodeName == "DIV")
        {
                return el;
        }
        else if (el.hasChildNodes)
        {
                for (i = 0 ; i < el.childNodes.length; i++)
                {
                        if (el.childNodes[i].nodeName == "DIV")
                        {
                                return el.childNodes[i];
                        }
                        else if (el.childNodes[i].hasChildNodes)
                        {
                                var returnEl = recurseDiv(el.childNodes[i]);
                                if (returnEl) return returnEl;
                        }
                }
        }
        else
        {return null};
}

// BEGIN Functions for ActiveX patch to IE/IE7 ------------------//
function FlashTag(src, width, height, version) {
    if (arguments.length < 4)
    {
        throw new Exception('RequiredAttributeException',
                            'You must pass in a src, width, height, and version when creating a FlashTag.');
    }

    for (var i = 0; i < arguments.length; ++i)
    {
        if (arguments[i] == undefined || arguments[i] == null)
        {
            throw new Exception('RequiredAttributeException',
                                'All constructor arguments must have values.');
        }
    }

    // Required
    this.src            =  src;
    this.width          =  width;
    this.height         =  height;
    this.version        =  version;

    this.id             =  null;
    this.flashVars      =  null;
    this.flashVarsStr   =  null;
    this.genericParam   = new Object();
    this.ie = (navigator.appName.indexOf ("Microsoft") != -1) ? 1 : 0;
}
FlashTag.prototype.setSource = function(src) {
    this.src = src;
}
FlashTag.prototype.setWidth = function(w) {
    this.width = width;
}
FlashTag.prototype.setHeight = function(h) {
    this.h = height;
}
FlashTag.prototype.setVersion = function(v) {
    this.version = v;
}
FlashTag.prototype.setId = function(id) {
    this.id = id;
}
FlashTag.prototype.setBgcolor = function(bgc) {
    if (bgc.charAt(0) != '#') bgc = '#' + bgc;
    this.genericParam['bgcolor'] = bgc;
}
FlashTag.prototype.addFlashVars = function(fvs) {
    this.flashVarsStr = fvs;
}
FlashTag.prototype.addFlashVar = function(n, v) {
    if (this.flashVars == null) this.flashVars = new Object();
    this.flashVars[n] = v;
}
FlashTag.prototype.removeFlashVar = function(n) {
    if (this.flashVars != null) this.flashVars[n] = undefined;
}
FlashTag.prototype.setSwliveconnect = function(swlc) {
    this.genericParam['swliveconnect'] = swlc;
}
FlashTag.prototype.setPlay = function(p) {
    this.genericParam['play'] = p;
}
FlashTag.prototype.setLoop = function(l) {
    this.genericParam['loop'] = l;
}
FlashTag.prototype.setMenu = function(m) {
    this.genericParam['menu'] = m;
}
FlashTag.prototype.setQuality = function(q) {
    if (q != 'low' && q != 'high' && q != 'autolow' && q != 'autohigh' && q != 'best')
    {
        throw new Exception('UnsupportedValueException',
                            'Supported values are "low", "high", "autolow", "autohigh", and "best".');
    }
    this.genericParam['quality'] = q;
}
FlashTag.prototype.setScale = function(sc) {
    if (sc != 'showall' && sc != 'noborder' && sc != 'exactfit' && sc != 'noscale')
    {
        throw new Exception('UnsupportedValueException',
                            'Supported values are "showall", "noborder", "exactfit, and "noscale".');
    }
    this.genericParam['scale'] = sc;
}
FlashTag.prototype.setAlign= function(a) {
    if (a != 'l' && a != 't' && a != 'r' && a != 'b')
    {
        throw new Exception('UnsupportedValueException',
                            'Supported values are "l", "t", "r" and "b".');
    }
    this.genericParam['align'] = a;
}
FlashTag.prototype.setSalign= function(sa) {
    if (sa != 'l' && sa != 't' && sa != 'r' && sa != 'b' && sa != 'tl' && sa != 'tr' && sa != 'bl' && sa != 'br')
    {
        throw new Exception('UnsupportedValueException',
                            'Supported values are "l", "t", "r", "b", "tl", "tr", "bl" and "br".');
    }
    this.genericParam['salign'] = sa;
}
FlashTag.prototype.setWmode = function(wm) {
    if (wm != 'window' && wm != 'opaque' && wm != 'transparent')
    {
        throw new Exception('UnsupportedValueException',
                            'Supported values are "window", "opaque", and "transparent".');
    }
    this.genericParam['wmode'] = wm;
}
FlashTag.prototype.setBase = function(base) {
    this.genericParam['base'] = base;
}
FlashTag.prototype.toString = function() {
    var flashTag = new String();
    if (this.ie)
    {
        flashTag += '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" ';
        if (this.id != null)
        {
            flashTag += 'id="'+this.id+'" ';
        }
        flashTag += 'codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version='+this.version+'" ';
        flashTag += 'width="'+this.width+'" ';
        flashTag += 'height="'+this.height+'">';
        flashTag += '<param name="movie" value="'+this.src+'"/>';

        for (var n in this.genericParam)
        {
            if (this.genericParam[n] != undefined && this.genericParam[n] != null)
            {
                flashTag += '<param name="'+n+'" value="'+this.genericParam[n]+'"/>';
            }
        }

        if (this.flashVars != null)
        {
            var fv = this.getFlashVarsAsString();
            if (fv.length > 0)
            {
                flashTag += '<param name="flashvars" value="'+fv+'"/>';
            }
        }
        flashTag += '</object>';
    }
    else
    {
        flashTag += '<embed src="'+this.src+'"';
        flashTag += ' width="'+this.width+'"';
        flashTag += ' height="'+this.height+'"';
        flashTag += ' type="application/x-shockwave-flash"';
        if (this.id != null)
        {
            flashTag += ' name="'+this.id+'"';
        }

        for (var n in this.genericParam)
        {
            if (this.genericParam[n] != undefined && this.genericParam[n] != null)
            {
                flashTag += (' '+n+'="'+this.genericParam[n]+'"');
            }
        }
        if (this.flashVars != null || this.flashVarsStr != null)
        {
            var fv = this.getFlashVarsAsString();
            if (fv.length > 0)
            {
                flashTag += ' flashvars="'+fv+'"';
            }
        }
        flashTag += ' pluginspage="http://www.macromedia.com/go/getflashplayer">';
        flashTag += '</embed>';
    }
    return flashTag;
}
FlashTag.prototype.write = function(doc) {
    doc.write(this.toString());
}
FlashTag.prototype.getFlashVarsAsString = function() {
    var qs = new String();
    for (var n in this.flashVars)
    {
        if (this.flashVars[n] != undefined && this.flashVars[n] != null)
        {
            qs += (escape(n)+'='+escape(this.flashVars[n])+'&');
        }
    }

    if (this.flashVarsStr != null) return qs + this.flashVarsStr;

    return qs.substring(0, qs.length-1);
}
FlashTag.prototype.setParams = function( id, bgc, fvs, swlc, p, l, m, q, sc, a, wm, base ) {
    if (id != null) this.id             =  id;
    if (fvs != null) this.flashVarsStr   =  fvs;

    if (bgc != null) this.setBgcolor(bgc);
    if (swlc != null) this.setSwliveconnect(swlc);
    if (p != null) this.setPlay(p);
    if (l != null) this.setLoop(l);
    if (m != null) this.setMenu(m);
    if (q != null) this.setQuality(q);
    if (sc != null) this.setScale(sc);
    if (a != null) this.setAlign(a);
    if (wm != null) this.setWmode(wm);
    if (base != null) this.setBase(base); 
}
function writeOnLoad() {
         try {
                 if ( flashTagParams != undefined ) {
                         var tag =  new FlashTag(flashTagParams.src, flashTagParams.width, flashTagParams.height, flashTagParams.version );
                         document.write(tag.toString());
                 }
         } catch(ex) {
                // Do nothing
         }
}
writeOnLoad();
// END Functions for ActiveX patch to IE/IE7 ------------------//

function rsiAdInit(segmax) {

    var segQS="";
    var segs_beg=document.cookie.indexOf('rsi_segs=');
    if(segs_beg>=0){
        segs_beg=document.cookie.indexOf('=',segs_beg)+1;
        if(segs_beg>0){
            var segs_end=document.cookie.indexOf(';',segs_beg);
            if(segs_end==-1)segs_end=document.cookie.length;
            rsi_segs=document.cookie.substring(segs_beg,segs_end).split('|');
            for (var i=0;i<Math.min(segmax,rsi_segs.length);i++){
                segQS+=rsi_segs[i].replace(/.*_(.*)/,"rsi=$1;");
            }
            adSetOthDclk(segQS);
       }
    }
}