/* Header functions*/
// Tog More for Search
// Tog More for Search
function togMore(sShow)
{
	if (sShow == "hide")
	{
		document.getElementById("srchMoreId").style.display = "none";
	}
	else
	{
		document.getElementById("srchMoreId").style.display = "block";
	}
	return false;
}

function togFootMore(sShow)
{
	if (sShow == "hide")
	{
		document.getElementById("srchFootMoreId").style.display = "none";
	}
	else
	{
		document.getElementById("srchFootMoreId").style.display = "block";
	}
	return false;
}

// Begin : Headers 2 code
function p_o(o){return getEl(o);}

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;
}

function searchTarget(url, newWindow, newTarget) {
    // Set the target for the form
    document.bb_topform.action = url;
    if (newWindow) {
        document.bb_topform.target = '_blank';
    } else {
        document.bb_topform.target = '';
    }
    // Update the tabs classes to allow highlighting of the selected
    var arrElements = ["search-tab-1","search-tab-2","search-tab-3","search-tab-4","search-tab-5","search-tab-6"];
    for (var i=0; i<arrElements.length; i++) {
        getEl(arrElements[i]).className = '';
    }
    getEl(newTarget).className = 'searchCatBg';


    return false;
}

function searchTarget2(url, newWindow, newTarget) {
    // Set the target for the form

    document.bb_bottomform.action = url;
    if (newWindow) {
        document.bb_bottomform.target = '_blank';
    } else {
        document.bb_bottomform.target = '';
    }
    // Update the tabs classes to allow highlighting of the selected
    var arrElements = ["search-tab-bot-1","search-tab-bot-2","search-tab-bot-3","search-tab-bot-4","search-tab-bot-5","search-tab-bot-6",];
    for (var i=0; i<arrElements.length; i++) {
        getEl(arrElements[i]).className = '';
    }
    getEl(newTarget).className = 'searchCatBg';


    return false;
}

function eventIsEnterKey(event) {
    if (event && event.which == 13 || window.event && window.event.keyCode == 13 || event && event.which == 3 || window.event && window.event.keyCode == 3) {
        return true;
    }
    return false;
}

function submitHeaderSearch(event) {
    if (event == "onclick" || eventIsEnterKey(event)) {
        return srchSub2();        
    } else {
        return true;
    }
}

function srchSub2() {
    var frm=p_o("search");
    var queryval = frm.topquery.value.trim();
    queryval = queryval.replace( /\+/, " ");
    var newurl = frm.action + URLEncode(queryval);
    if (frm.target == '_blank') {
        window.open(newurl, '_blank', '');
    } else {
        window.location = newurl;
    }
    return false;
}

function submitFooterSearch(event) {
    if (event == "onclick" || eventIsEnterKey(event)) {
        return srchSub4();        
    } else {
        return true;
    }
}

function srchSub4() {
    var frm=p_o("search2");
    var queryval = frm.Bottomquery.value.trim();
    queryval = queryval.replace( /\+/, " ");
    var newurl = frm.action + URLEncode(queryval);
    if (frm.target == '_blank') {
        window.open(newurl, '_blank', '');
    } else {
        window.location = newurl;
    }
    return false;
}


//Prevent IE flickr
try {
  document.execCommand("BackgroundImageCache", false, true);
} catch(err) {}

function hideHeaderMore(e) {
	var targ;
	if (!e) var e = window.event;
	if (e.target) targ = e.target;
	else if (e.srcElement) targ = e.srcElement;

	if (targ.nodeType == 3) // defeat Safari bug
		targ = targ.parentNode;
	if(targ.id != 'srchMoreAnc' && targ.id != 'srchMoreAnc2') {
 		document.getElementById("srchMoreId").style.display = 'none';
		document.getElementById("srchFootMoreId").style.display = 'none';
	}
}


// ====================================================================
//       URLEncode and URLDecode functions
//
// Copyright Albion Research Ltd. 2002
// http://www.albionresearch.com/

//
// You may copy these functions providing that 
// (a) you leave this copyright notice intact, and 
// (b) if you use these functions on a publicly accessible
//     web site you include a credit somewhere on the web site 
//     with a link back to http://www.albionresearch.com/
//
// If you find or fix any bugs, please let us know at albionresearch.com
//
// SpecialThanks to Neelesh Thakur for being the first to
// report a bug in URLDecode() - now fixed 2003-02-19.
// And thanks to everyone else who has provided comments and suggestions.
// ====================================================================

function URLEncode(textToEncode)
{
	// The Javascript escape and unescape functions do not correspond
	// with what browsers actually do...
	var SAFECHARS = "0123456789" +
// Numeric
					"ABCDEFGHIJKLMNOPQRSTUVWXYZ" +
// Alphabetic
					"abcdefghijklmnopqrstuvwxyz" +
					"-_.!~*'()";
// RFC2396 Mark characters
	var HEX = "0123456789ABCDEF";

	var plaintext = textToEncode;
	var encoded = '';
	for (var i = 0; i < plaintext.length; i++ ) {
		var ch = plaintext.charAt(i);
	    if (ch == " ") {
		    encoded += "+";				//x-www-urlencoded, rather than %20
		} else if (SAFECHARS.indexOf(ch) != -1) {
		    encoded += ch;
		} else {
		    var charCode = ch.charCodeAt(0);
			if (charCode > 255) {
			 
				encoded += "+";
			} else {
				encoded += "%";
				encoded += HEX.charAt((charCode >> 4) & 0xF);
				encoded += HEX.charAt(charCode & 0xF);
			}
		}
	} // for
	return encoded;
};

document.onclick = hideHeaderMore;
/*end header functions*/

/* clear input box */
function enterTxt(id) {
    var txt = document.getElementById(id);   
    if (txt.defaultValue == txt.value) {
        txt.value = '';
    }
}
/* shared module popup */
function shareWin(url) {
    w = window.open(url,'stylelistShared','resizable=yes,height=534,width=770');
    if (window.focus) {
        w.focus()
    }
    return false;
}
/* common */
var ratingFlg = true; // If user login info available, change this to true else false
var usrRate = 0;
var isAvgFlag;
function fn_miniSignIn(obj, parentUrl, hostname) {
    
    alert("fn_miniSignIn");
    var parDiv = document.createElement("div");
    parDiv.style.position="absolute";
    parDiv.style.zIndex="100";
    parDiv.style.display="inline";
    parDiv.style.margin="22 -17";
    var innerHtml = ajaxCall("miniSignIn.jsp?parentUrl="+encodeURL(parentUrl)+"&hostname="+hostname);
    parDiv.innerHTML= "<div id='snsMiniUI' style='left: 0px; top: -49px; position: relative; z-index: 5000; display: block;'>"+innerHtml+"</div>";
    obj.appendChild(parDiv);
}

function ajaxCall(url) {
    var page_request = false;
    
    if (window.ActiveXObject){ // if IE
        try {
            page_request = new ActiveXObject("Msxml2.XMLHTTP")
        }
        catch (e){
            try{
                page_request = new ActiveXObject("Microsoft.XMLHTTP")
            }
            catch (e){}
        }
    }
    else if (window.XMLHttpRequest) // if Mozilla, Safari etc
        page_request = new XMLHttpRequest()
    else
        return false
    page_request.open('GET', url, false) //get page synchronously
    page_request.send(null);
    return page_request.responseText;
    
}

var channelURN = '';
var galId = '';
var user = '';

function getEl( id ){ return document.getElementById( id ); }

function selCatAsset(navName) {
var catSelected = false;
 if (document.getElementById(navName) !=null) {
	var ulObjARR = document.getElementById(navName).getElementsByTagName("a");
 	for (i=0;i<ulObjARR.length;i++) {
 		if (ulObjARR[i].href.match(window.location)) {
 		ulObjARR[i].parentNode.className = "selected";
 		i = ulObjARR.length;
                catSelected = true;
 		}
 	}
        if(catSelected == false && (window.location.href.match("photos") || window.location.href.match("gallery"))){
          document.getElementById("photoGallLink").className = "selected";
          catSelected = true;
        } else if(catSelected == false){
          document.getElementById("allCats").className = "selected";
        }
}
}
window.onload = function() {
	selCatAsset('categories');
}

/* SNS Login Verification */
function loginCheck() {
    var sitedomain1 = 'sitedomain='+sitedomain;
	var url="siteState="+encodeURIComponent("OrigUrl="+encodeURIComponent(window.location));
	if(_sns_isLoggedIn) {
		getEl("userspan").innerHTML="Logged In: "+_sns_current_user;
		getEl("loginlink").href="https://my.screenname.aol.com/_cqr/logout/mcLogout.psp?"+sitedomain1+"&"+url;
		getEl("loginlink").title="Sign Out";  
		getEl("loginlink").innerHTML="Sign Out";
	} else {
		getEl("loginlink").href="https://my.screenname.aol.com/_cqr/login/login.psp?"+sitedomain1+"&"+url;
		getEl("loginlink").title="Sign In";        	
		getEl("loginlink").innerHTML="Sign In";
	 }
}

// 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, -9.9);
    },
    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 == 10) {
            cott.fadeTo(tobj, 9.9);
        } 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 = new Image();
  
   if(navigator.userAgent.indexOf('MSIE') != -1) {
        newImg.setAttribute('src', cImg.href);
        newImg.setAttribute('alt', cImg.firstChild.nodeValue);
        cottDelay(100);
   } else {
     try
     {
         newImg.setAttribute('src', cImg);
         newImg.setAttribute('alt', cImg.innerHTML);
         cPhoto.appendChild(newImg);
     }
     catch (e)
     {
         //create html string for new input element
         var sHTML = "<a href=\"" + cPhoto + "\" target=\"_blank\"><img alt=\"" + cImg.innerHTML + "\" src=\"" + cImg + "\"></a>";
          cPhoto.innerHTML = sHTML;
     }
  }
 
   if (cPhoto != null) {
        try
        {
            cPhoto.appendChild(newImg);       
        }
        catch (e){}         
        cPhoto.removeAttribute("id");
        cImg.parentNode.removeChild(cImg);
   } else {
        try
        {
        newImg.parentNode.replaceChild(newImg,cImg);
        }
        catch (e){}         
   }
     return false;
}

function cottDelay(millis) {
    var date = new Date();
    var curDate = null;
    do { curDate = new Date(); }
    while(curDate-date < millis);
}

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);

         if(navigator.userAgent.indexOf('MSIE') != -1) {
             cottDelay(200);
         }
     }

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

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";
}

//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) {

                    if(document.all) {
                        var relTop=obj.offsetParent.offsetTop-(w.scrollY||d.documentElement.scrollTop);
                    } else {
                        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

function mycarousel_initCallback(carousel)
{
    // Disable autoscrolling if the user clicks the prev or next button.
    carousel.buttonNext.bind('click', function() {
        carousel.startAuto(0);
    });

    carousel.buttonPrev.bind('click', function() {
        carousel.startAuto(0);
    });

    // Pause autoscrolling if the user moves with the cursor over the clip.
    carousel.clip.hover(function() {
        carousel.stopAuto();
    }, function() {
        carousel.startAuto();
    });
};