function opacityOverlay(id) {
      var overlay = $(id).setStyles({
            'background-color': '#fff',
            opacity:'.3'
      });
}

function opacityReset (id) {
      var overlayreset = $(id).setStyles({
            opacity:'1'
      });
}

function showElement(id) {
    var showElement = $(id).setStyles({
        display:'block'
	});
	opacityOverlay("opacitymsg"); 
}

function hideElement(id) {
    var hideElement = $(id).setStyles({
		display:'none'
	});
	opacityReset("opacitymsg"); 
}

function hideOverlay(id,id2,id3)

{
	if(document.getElementById(id2) != undefined)
	{
		document.getElementById(id2).style.visibility = "visible";
	}
	
	if(document.getElementById(id3) != undefined)
	{
		document.getElementById(id3).style.visibility = "visible";
	}
	
	hideElement(id);
}
function showOverlay(id,id2,id3)

{
	if(document.getElementById(id2) != undefined)
	{
		document.getElementById(id2).style.visibility = "hidden";
	}
	
	if(document.getElementById(id3) != undefined)
	{
		document.getElementById(id3).style.visibility = "hidden";
	}
	showElement(id);
}

function getQuerystring(key, default_)
{
  if (default_==null) default_=""; 
  key = key.replace(/[\[]/,"\\\[").replace(/[\]]/,"\\\]");
  var regex = new RegExp("[\\?&]"+key+"=([^&#]*)");
  var qs = regex.exec(window.location.href);
  if(qs == null)
    return default_;
  else
    return qs[1];
}



//<tabber.js>
/*==================================================
  $Id: tabber.js,v 1.9 2006/04/27 20:51:51 pat Exp $
  tabber.js by Patrick Fitzgerald pat@barelyfitz.com

  Documentation can be found at the following URL:
  http://www.barelyfitz.com/projects/tabber/

  License (http://www.opensource.org/licenses/mit-license.php)

  Copyright (c) 2006 Patrick Fitzgerald

  Permission is hereby granted, free of charge, to any person
  obtaining a copy of this software and associated documentation files
  (the "Software"), to deal in the Software without restriction,
  including without limitation the rights to use, copy, modify, merge,
  publish, distribute, sublicense, and/or sell copies of the Software,
  and to permit persons to whom the Software is furnished to do so,
  subject to the following conditions:

  The above copyright notice and this permission notice shall be
  included in all copies or substantial portions of the Software.

  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
  BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
  ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  SOFTWARE.
  ==================================================*/

function tabberObj(argsObj)
{
  var arg; /* name of an argument to override */

  /* Element for the main tabber div. If you supply this in argsObj,
     then the init() method will be called.
  */
  this.div = null;

  /* Class of the main tabber div */
  this.classMain = "tabber";

  /* Rename classMain to classMainLive after tabifying
     (so a different style can be applied)
  */
  this.classMainLive = "tabberlive";

  /* Class of each DIV that contains a tab */
  this.classTab = "tabbertab";

  /* Class to indicate which tab should be active on startup */
  this.classTabDefault = "tabbertabdefault";

  /* Class for the navigation UL */
  this.classNav = "tabbernav";

  /* When a tab is to be hidden, instead of setting display='none', we
     set the class of the div to classTabHide. In your screen
     stylesheet you should set classTabHide to display:none.  In your
     print stylesheet you should set display:block to ensure that all
     the information is printed.
  */
  this.classTabHide = "tabbertabhide";

  /* Class to set the navigation LI when the tab is active, so you can
     use a different style on the active tab.
  */
  this.classNavActive = "tabberactive";

  /* Elements that might contain the title for the tab, only used if a
     title is not specified in the TITLE attribute of DIV classTab.
  */
  this.titleElements = ['h2','h3','h4','h5','h6'];

  /* Should we strip out the HTML from the innerHTML of the title elements?
     This should usually be true.
  */
  this.titleElementsStripHTML = true;

  /* If the user specified the tab names using a TITLE attribute on
     the DIV, then the browser will display a tooltip whenever the
     mouse is over the DIV. To prevent this tooltip, we can remove the
     TITLE attribute after getting the tab name.
  */
  this.removeTitle = true;

  /* If you want to add an id to each link set this to true */
  this.addLinkId = false;

  /* If addIds==true, then you can set a format for the ids.
     <tabberid> will be replaced with the id of the main tabber div.
     <tabnumberzero> will be replaced with the tab number
       (tab numbers starting at zero)
     <tabnumberone> will be replaced with the tab number
       (tab numbers starting at one)
     <tabtitle> will be replaced by the tab title
       (with all non-alphanumeric characters removed)
   */
  this.linkIdFormat = '<tabberid>nav<tabnumberone>';

  /* You can override the defaults listed above by passing in an object:
     var mytab = new tabber({property:value,property:value});
  */
  for (arg in argsObj) { this[arg] = argsObj[arg]; }

  /* Create regular expressions for the class names; Note: if you
     change the class names after a new object is created you must
     also change these regular expressions.
  */
  this.REclassMain = new RegExp('\\b' + this.classMain + '\\b', 'gi');
  this.REclassMainLive = new RegExp('\\b' + this.classMainLive + '\\b', 'gi');
  this.REclassTab = new RegExp('\\b' + this.classTab + '\\b', 'gi');
  this.REclassTabDefault = new RegExp('\\b' + this.classTabDefault + '\\b', 'gi');
  this.REclassTabHide = new RegExp('\\b' + this.classTabHide + '\\b', 'gi');

  /* Array of objects holding info about each tab */
  this.tabs = new Array();

  /* If the main tabber div was specified, call init() now */
  if (this.div) {

	if(this.div.className &&
		!(this.div.className.match(this.REclassMainLive)))
	{
	    this.init(this.div);
	}
    /* We don't need the main div anymore, and to prevent a memory leak
       in IE, we must remove the circular reference between the div
       and the tabber object. */
    this.div = null;
  }
}


/*--------------------------------------------------
  Methods for tabberObj
  --------------------------------------------------*/


tabberObj.prototype.init = function(e)
{
  /* Set up the tabber interface.

     e = element (the main containing div)

     Example:
     init(document.getElementById('mytabberdiv'))
   */

  var
  childNodes, /* child nodes of the tabber div */
  i, i2, /* loop indices */
  t, /* object to store info about a single tab */
  defaultTab=0, /* which tab to select by default */
  DOM_ul, /* tabbernav list */
  DOM_li, /* tabbernav list item */
  DOM_a, /* tabbernav link */
  aId, /* A unique id for DOM_a */
  headingElement; /* searching for text to use in the tab */

  /* Verify that the browser supports DOM scripting */
  if (!document.getElementsByTagName) { return false; }

  /* If the main DIV has an ID then save it. */
  if (e.id) {
    this.id = e.id;
  }

  /* Clear the tabs array (but it should normally be empty) */
  this.tabs.length = 0;

  /* Loop through an array of all the child nodes within our tabber element. */
  childNodes = e.childNodes;
  for(i=0; i < childNodes.length; i++) {

    /* Find the nodes where class="tabbertab" */
    if(childNodes[i].className &&
       childNodes[i].className.match(this.REclassTab)) {
      
      /* Create a new object to save info about this tab */
      t = new Object();
      
      /* Save a pointer to the div for this tab */
      t.div = childNodes[i];
      
      /* Add the new object to the array of tabs */
      this.tabs[this.tabs.length] = t;

      /* If the class name contains classTabDefault,
	 then select this tab by default.
      */
      if (childNodes[i].className.match(this.REclassTabDefault)) {
	defaultTab = this.tabs.length-1;
      }
    }
  }

  /* Create a new UL list to hold the tab headings */
  DOM_ul = document.createElement("ul");
  DOM_ul.className = this.classNav;
  
  /* Loop through each tab we found */
  for (i=0; i < this.tabs.length; i++) {

    t = this.tabs[i];

    /* Get the label to use for this tab:
       From the title attribute on the DIV,
       Or from one of the this.titleElements[] elements,
       Or use an automatically generated number.
     */
    t.headingText = t.div.title;

    /* Remove the title attribute to prevent a tooltip from appearing */
    if (this.removeTitle) { t.div.title = ''; }

    if (!t.headingText) {

      /* Title was not defined in the title of the DIV,
	 So try to get the title from an element within the DIV.
	 Go through the list of elements in this.titleElements
	 (typically heading elements ['h2','h3','h4'])
      */
      for (i2=0; i2<this.titleElements.length; i2++) {
	headingElement = t.div.getElementsByTagName(this.titleElements[i2])[0];
	if (headingElement) {
	  t.headingText = headingElement.innerHTML;
	  if (this.titleElementsStripHTML) {
	    t.headingText.replace(/<br>/gi," ");
	    t.headingText = t.headingText.replace(/<[^>]+>/g,"");
	    t.headingText = t.headingText.replace(/&amp;/g,"&");
	    t.headingText = t.headingText.replace(/&apos;/g,"'");
	    t.headingText = t.headingText.replace(/&quot;/g,"\"");
	    t.headingText = t.headingText.replace(/&gt;/g,">");
	    t.headingText = t.headingText.replace(/&lt;/g,"<");
	    
	  }
	  break;
	}
      }
    }

    if (!t.headingText) {
      /* Title was not found (or is blank) so automatically generate a
         number for the tab.
      */
      t.headingText = i + 1;
    }

    /* Create a list element for the tab */
    DOM_li = document.createElement("li");

    /* Save a reference to this list item so we can later change it to
       the "active" class */
    t.li = DOM_li;

    /* Create a link to activate the tab */
    DOM_a = document.createElement("a");
    DOM_a.appendChild(document.createTextNode(t.headingText));
    DOM_a.href = "javascript:void(null);";
    DOM_a.title = t.headingText;
    DOM_a.onclick = this.navClick;

    /* Add some properties to the link so we can identify which tab
       was clicked. Later the navClick method will need this.
    */
    DOM_a.tabber = this;
    DOM_a.tabberIndex = i;

    /* Do we need to add an id to DOM_a? */
    if (this.addLinkId && this.linkIdFormat) {

      /* Determine the id name */
      aId = this.linkIdFormat;
      aId = aId.replace(/<tabberid>/gi, this.id);
      aId = aId.replace(/<tabnumberzero>/gi, i);
      aId = aId.replace(/<tabnumberone>/gi, i+1);
      aId = aId.replace(/<tabtitle>/gi, t.headingText.replace(/[^a-zA-Z0-9\-]/gi, ''));

      DOM_a.id = aId;
    }

    /* Add the link to the list element */
    DOM_li.appendChild(DOM_a);

    /* Add the list element to the list */
    DOM_ul.appendChild(DOM_li);
  }
  var infoIcon = document.createElement("img");
  var infoIconli = document.createElement("li");
  infoIcon.src = "/degif/info_icon.gif";
  //infoIcon.style.verticalAlign = "bottom";
  infoIcon.style.paddingLeft = "4px";
  infoIconli.style.position = "relative";
  infoIconli.style.top = "4px";
  infoIcon.onmouseover = function()
  {
  	document.getElementById('socialinfo').style.visibility='visible';
	document.getElementById('socialinfoframe').style.visibility='visible';
  };
  infoIcon.onmouseout = function()
  {
  	document.getElementById('socialinfo').style.visibility='hidden';
	document.getElementById('socialinfoframe').style.visibility='hidden';
  };
  infoIconli.appendChild(infoIcon);

  DOM_ul.appendChild(infoIconli);
  /* Add the UL list to the beginning of the tabber div */
  e.insertBefore(DOM_ul, e.firstChild);

  /* Make the tabber div "live" so different CSS can be applied */
  e.className = e.className.replace(this.REclassMain, this.classMainLive);

  /* Activate the default tab, and do not call the onclick handler */
    var venue = getQuerystring('bvtab');
	var bvTabIndex = defaultTab;
	for (var i = 0; i < this.tabs.length; i++) {
		if (venue == 'SY' && this.tabs[i].headingText == 'Stories')
			bvTabIndex = i;
		else if (venue == 'QA' && this.tabs[i].headingText == 'Community Q&A')
			bvTabIndex = i;
	}
	this.tabShow(bvTabIndex);

  /* If the user specified an onLoad function, call it now. */
  if (typeof this.onLoad == 'function') {
    this.onLoad({tabber:this});
  }

  return this;
};


tabberObj.prototype.navClick = function(event)
{

  /* This method should only be called by the onClick event of an <A>
     element, in which case we will determine which tab was clicked by
     examining a property that we previously attached to the <A>
     element.

     Since this was triggered from an onClick event, the variable
     "this" refers to the <A> element that triggered the onClick
     event (and not to the tabberObj).

     When tabberObj was initialized, we added some extra properties
     to the <A> element, for the purpose of retrieving them now. Get
     the tabberObj object, plus the tab number that was clicked.
  */

  var
  rVal, /* Return value from the user onclick function */
  a, /* element that triggered the onclick event */
  self, /* the tabber object */
  tabberIndex, /* index of the tab that triggered the event */
  onClickArgs; /* args to send the onclick function */

  a = this;
  if (!a.tabber) { return false; }

  self = a.tabber;
  tabberIndex = a.tabberIndex;

  /* Remove focus from the link because it looks ugly.
     I don't know if this is a good idea...
  */
  a.blur();

  /* If the user specified an onClick function, call it now.
     If the function returns false then do not continue.
  */
  if (typeof self.onClick == 'function') {

    onClickArgs = {'tabber':self, 'index':tabberIndex, 'event':event};

    /* IE uses a different way to access the event object */
    if (!event) { onClickArgs.event = window.event; }

    rVal = self.onClick(onClickArgs);
    if (rVal === false) { return false; }
  }

  self.tabShow(tabberIndex);

  return false;
};


tabberObj.prototype.tabHideAll = function()
{
  var i; /* counter */

  /* Hide all tabs and make all navigation links inactive */
  for (i = 0; i < this.tabs.length; i++) {
    this.tabHide(i);
  }
};


tabberObj.prototype.tabHide = function(tabberIndex)
{
  var div;

  if (!this.tabs[tabberIndex]) { return false; }

  /* Hide a single tab and make its navigation link inactive */
  div = this.tabs[tabberIndex].div;

  /* Hide the tab contents by adding classTabHide to the div */
  if (!div.className.match(this.REclassTabHide)) {
    div.className += ' ' + this.classTabHide;
  }
  this.navClearActive(tabberIndex);

  return this;
};


tabberObj.prototype.tabShow = function(tabberIndex)
{
  /* Show the tabberIndex tab and hide all the other tabs */

  var div;

  if (!this.tabs[tabberIndex]) { return false; }

  /* Hide all the tabs first */
  this.tabHideAll();

  /* Get the div that holds this tab */
  div = this.tabs[tabberIndex].div;

  /* Remove classTabHide from the div */
  div.className = div.className.replace(this.REclassTabHide, '');

  /* Mark this tab navigation link as "active" */
  this.navSetActive(tabberIndex);

  /* If the user specified an onTabDisplay function, call it now. */
  if (typeof this.onTabDisplay == 'function') {
    this.onTabDisplay({'tabber':this, 'index':tabberIndex});
  }

  return this;
};

tabberObj.prototype.navSetActive = function(tabberIndex)
{
  /* Note: this method does *not* enforce the rule
     that only one nav item can be active at a time.
  */

  /* Set classNavActive for the navigation list item */
  this.tabs[tabberIndex].li.className = this.classNavActive;

  return this;
};


tabberObj.prototype.navClearActive = function(tabberIndex)
{
  /* Note: this method does *not* enforce the rule
     that one nav should always be active.
  */

  /* Remove classNavActive from the navigation list item */
  this.tabs[tabberIndex].li.className = '';

  return this;
};


/*==================================================*/


function tabberAutomatic(tabberArgs)
{
  /* This function finds all DIV elements in the document where
     class=tabber.classMain, then converts them to use the tabber
     interface.

     tabberArgs = an object to send to "new tabber()"
  */
  var
    tempObj, /* Temporary tabber object */
    divs, /* Array of all divs on the page */
    i; /* Loop index */

  if (!tabberArgs) { tabberArgs = {}; }

  /* Create a tabber object so we can get the value of classMain */
  tempObj = new tabberObj(tabberArgs);

  /* Find all DIV elements in the document that have class=tabber */

  /* First get an array of all DIV elements and loop through them */
  divs = document.getElementsByTagName("div");
  for (i=0; i < divs.length; i++) {
    
    /* Is this DIV the correct class? */
    if (divs[i].className &&
	divs[i].className.match(tempObj.REclassMain)) {
      
      /* Now tabify the DIV */
      tabberArgs.div = divs[i];
      divs[i].tabber = new tabberObj(tabberArgs);
    }
  }
  
  return this;
}


/*==================================================*/


function tabberAutomaticOnLoad(tabberArgs)
{
  /* This function adds tabberAutomatic to the window.onload event,
     so it will run after the document has finished loading.
  */
  var oldOnLoad;

  if (!tabberArgs) { tabberArgs = {}; }

  /* Taken from: http://simon.incutio.com/archive/2004/05/26/addLoadEvent */

  oldOnLoad = window.onload;
  if (typeof window.onload != 'function') {
    window.onload = function() {
      tabberAutomatic(tabberArgs);	  
    };
  } else {
    window.onload = function() {
      oldOnLoad();
      tabberAutomatic(tabberArgs);
    };
  }
}


/*==================================================*/


/* Run tabberAutomaticOnload() unless the "manualStartup" option was specified */

if (typeof tabberOptions == 'undefined') {

    tabberAutomaticOnLoad();

} else {

  if (!tabberOptions['manualStartup']) {
    tabberAutomaticOnLoad(tabberOptions);
  }

}


//</tabber.js>

/* Optional: Temporarily hide the "tabber" class so it does not "flash"
   on the page as plain HTML. After tabber runs, the class is changed
   to "tabberlive" and it will appear. */
//document.write('<style type="text/css">.tabber{display:none;}<\/style>');
var initTabs = function (){
	var original;
	if( $('overlaywrap') != null){ 
		original = $('overlaywrap').remove(); 
	}	
	tabberAutomatic(tabberOptions);
	if( original != null){ 
		original.inject(document.body); 
	}
};

		
		
var tabberOptions = {    
	manualStartup:true,
	'onLoad': function(argsObj) {
    /* Display an alert only after tab2 */
    if (argsObj.tabber.id == 'communitytabs') {
        var t = argsObj.tabber;
//        if (t.tabs.length > 0)
//        {
// 	    var div = t.tabs[0].div;
// 	    var selectedTab = t.tabs[0].headingText;
//           
//            if(!(selectedTab == 'Stories' || selectedTab == 'Community Q&A' || selectedTab == 'Customer Reviews') )
//            {
//                //then we need to dynamically load the data into the tab
//                var url = $E('span',div).innerHTML;
//                //add code to throw CM page view tag if necessary
//                var iframe = $E('iframe',div);
//                
//                if(iframe.innerHTML != "")
//                {
//			iframe.src = url;
//                }
//            }
//        }

    var venue = getQuerystring('bvtab');
	for (var i = 0; i < t.tabs.length; i++) {
		if (venue == 'SY' && t.tabs[i].headingText == 'Stories')
			t.tabShow(i);
		else if (venue == 'QA' && t.tabs[i].headingText == 'Community Q&A')
			t.tabShow(i);
	}
    }
    

    
},
    'onClick': function(argsObj){
        var i = argsObj.index; /* Which tab was clicked (0 is the first tab) */
        var t = argsObj.tabber;
        var id = t.id; /* ID of the main tabber DIV */
        var selectedTab = t.tabs[i].headingText /* This is the title of the clicked tab */        
    }
};

//Tabify on showWindow overlay
var smoothbox_TB_showWindow = TB_showWindow;
TB_showWindow = function () {
    initTabs();
    smoothbox_TB_showWindow();	
}

function ladetabsverzoegert()
{
	setTimeout("initTabs()", 2000);
}

window.addEvent('domready', ladetabsverzoegert);

//window.addEvent('domready', initTabs);

//<smoothbox.js>
/*
 * Smoothbox by Boris Popoff (http://gueschla.com)
 *
 * Based on Cody Lindley's Thickbox, MIT License
 *
 * Licensed under the MIT License:
 *   http://www.opensource.org/licenses/mit-license.php
 */

// on page load call TB_init
window.addEvent('domready', TB_init);

// prevent javascript error before the content has loaded
TB_WIDTH = 0;
TB_HEIGHT = 0;
var TB_doneOnce = 0 ;

// add smoothbox to href elements that have a class of .smoothbox
function TB_init(){
	$$("a.smoothbox").each(function(el){el.onclick=TB_bind});
}

function TB_bind(event) {
	var event = new Event(event);
	// stop default behaviour
	event.preventDefault();
	// remove click border
	this.blur();
	// get caption: either title or name attribute
	var caption = this.title || this.name || "";
	// get rel attribute for image groups
	var group = this.rel || false;
	// display the box for the elements href
	TB_show(caption, this.href, group);
	this.onclick=TB_bind;
	return false;
}


// called when the user clicks on a smoothbox link
function TB_show(caption, url, rel) {

	// create iframe, overlay and box if non-existent

	if ( !$("TB_overlay") )
	{
		new Element('iframe').setProperty('id', 'TB_HideSelect').injectInside(document.body);
		new Element('div').setProperty('id', 'TB_overlay').injectInside(document.body);
		TB_overlaySize();
		new Element('div').setProperty('id', 'TB_load').injectInside(document.body);
		$('TB_load').innerHTML = "<img src='/pic/loading.gif' />";
		TB_load_position();
		new Fx.Style('TB_overlay', 'opacity',{duration: 400, transition: Fx.Transitions.sineInOut}).start(0,0.6);
	}
	
	if ( !$("TB_load") )
	{		
		new Element('div').setProperty('id', 'TB_load').injectInside(document.body);
		$('TB_load').innerHTML = "<img src='/pic/loading.gif' />";
		TB_load_position();
	}
	
	if ( !$("TB_window") )
	{
		new Element('div').setProperty('id', 'TB_window').injectInside(document.body);
	}
	
	$("TB_overlay").onclick=TB_remove;
	window.onscroll=TB_positionEffect;

	// check if a query string is involved
	var baseURL = url.match(/(.+)?/)[1] || url;

	// regex to check if a href refers to an image
	var imageURL = /\.(jpe?g|png|gif|bmp)/gi;

	// check for images
	if ( baseURL.match(imageURL) ) {
		var dummy = { caption: "", url: "", html: "" };
		
		var prev = dummy,
			next = dummy,
			imageCount = "";
			
		// if an image group is given
		if ( rel ) {
			function getInfo(image, id, label) {
				return {
					caption: image.title,
					url: image.href,
					html: "<span id='TB_" + id + "'>&nbsp;&nbsp;<a href='#'>" + label + "</a></span>"
				}
			}
		
			// find the anchors that point to the group
			var imageGroup = [] ;
			$$("a.smoothbox").each(function(el){
				if (el.rel==rel) {imageGroup[imageGroup.length] = el ;}
			})

			var foundSelf = false;
			
			// loop through the anchors, looking for ourself, saving information about previous and next image
			for (var i = 0; i < imageGroup.length; i++) {
				var image = imageGroup[i];
				var urlTypeTemp = image.href.match(imageURL);
				
				// look for ourself
				if ( image.href == url ) {
					foundSelf = true;
					imageCount = "Image " + (i + 1) + " of "+ (imageGroup.length);
				} else {
					// when we found ourself, the current is the next image
					if ( foundSelf ) {
						next = getInfo(image, "next", "Next &gt;");
						// stop searching
						break;
					} else {
						// didn't find ourself yet, so this may be the one before ourself
						prev = getInfo(image, "prev", "&lt; Prev");
					}
				}
			}
		}
		
		imgPreloader = new Image();
		imgPreloader.onload = function() {
			imgPreloader.onload = null;

			// Resizing large images
			var x = window.getWidth() - 150;
			var y = window.getHeight() - 150;
			var imageWidth = imgPreloader.width;
			var imageHeight = imgPreloader.height;
			if (imageWidth > x) {
				imageHeight = imageHeight * (x / imageWidth); 
				imageWidth = x; 
				if (imageHeight > y) { 
					imageWidth = imageWidth * (y / imageHeight); 
					imageHeight = y; 
				}
			} else if (imageHeight > y) { 
				imageWidth = imageWidth * (y / imageHeight); 
				imageHeight = y; 
				if (imageWidth > x) { 
					imageHeight = imageHeight * (x / imageWidth); 
					imageWidth = x;
				}
			}
			// End Resizing
			
			// TODO don't use globals
			TB_WIDTH = imageWidth + 30;
			TB_HEIGHT = imageHeight + 60;
			
			// TODO empty window content instead
			$("TB_window").innerHTML += "<a href='' id='TB_ImageOff' title='Close'><img id='TB_Image' src='"+url+"' width='"+imageWidth+"' height='"+imageHeight+"' alt='"+caption+"'/></a>" + "<div id='TB_caption'>"+caption+"<div id='TB_secondLine'>" + imageCount + prev.html + next.html + "</div></div><div id='TB_closeWindow'><a href='#' id='TB_closeWindowButton' title='Close'>close</a></div>";
			
			$("TB_closeWindowButton").onclick = TB_remove;
			
			function buildClickHandler(image) {
				return function() {
					$("TB_window").remove();
					new Element('div').setProperty('id', 'TB_window').injectInside(document.body);
					
					TB_show(image.caption, image.url, rel);
					return false;
				};
			}
			var goPrev = buildClickHandler(prev);
			var goNext = buildClickHandler(next);
			if ( $('TB_prev') ) {
				$("TB_prev").onclick = goPrev;
			}
			
			if ( $('TB_next') ) {		
				$("TB_next").onclick = goNext;
			}
			
			document.onkeydown = function(event) {
				var event = new Event(event);
				switch(event.code) {
				case 27:
					TB_remove();
					break;
				case 190:
					if( $('TB_next') ) {
						document.onkeydown = null;
						goNext();
					}
					break;
				case 188:
					if( $('TB_prev') ) {
						document.onkeydown = null;
						goPrev();
					}
					break;
				}
			}
			
			// TODO don't remove loader etc., just hide and show later
			$("TB_ImageOff").onclick = TB_remove;
			TB_position();
			TB_showWindow();
		}
		imgPreloader.src = url;
		
	} else { //code to show html pages
		
		var queryString = url.match(/\?(.+)/)[1];
		var params = TB_parseQuery( queryString );
		
		TB_WIDTH = (params['width']*1) + 30;
		TB_HEIGHT = (params['height']*1) + 40;
		
		// makes sure that the height of the overlay doesn't extend past the screen height
		if (TB_HEIGHT > window.getHeight()){
			TB_HEIGHT = window.getHeight();
			TB_WIDTH += 15;
		}		

		var ajaxContentW = TB_WIDTH - 30,
			ajaxContentH = TB_HEIGHT - 45;			
		
		if(url.indexOf('TB_iframe') != -1){				
			urlNoQuery = url.split('TB_');		
			//$("#TB_window").append("<div id='TB_title'><div id='TB_ajaxWindowTitle'>"+caption+"</div><div id='TB_closeAjaxWindow'><a href='#' id='TB_closeWindowButton' title='Close'>close</a> or Esc Key</div></div><iframe frameborder='0' hspace='0' src='"+urlNoQuery[0]+"' id='TB_iframeContent' name='TB_iframeContent' style='width:"+(ajaxContentW + 29)+"px;height:"+(ajaxContentH + 17)+"px;' onload='tb_showIframe()'> </iframe>");
			$("TB_window").innerHTML += "<div id='TB_title'><div id='TB_ajaxWindowTitle'>"+caption+"</div><div id='TB_closeAjaxWindow'><a href='#' id='TB_closeWindowButton' title='Close'>Close</a></div></div><iframe frameBorder='0' hspace='0' src='"+urlNoQuery[0]+"' id='TB_iframeContent' name='TB_iframeContent' style='width:"+(ajaxContentW + 29)+"px;height:"+(ajaxContentH + 17)+"px;' onload='TB_showWindow()'> </iframe>";
		} else {
			if(params['modal'] = "true"){
				$("TB_window").innerHTML += "<div id='TB_title'><div id='TB_ajaxWindowTitle'>"+caption+"</div><div id='TB_closeAjaxWindow'><a href='#' id='TB_closeWindowButton'>Close</a></div></div><div id='TB_ajaxContent' style='width:"+ajaxContentW+"px;height:"+ajaxContentH+"px;'></div>";
				$("TB_overlay").onclick=null;			
			}
		}
				
		$("TB_closeWindowButton").onclick = TB_remove;
				
			if(url.indexOf('TB_inline') != -1){	
				$("TB_ajaxContent").innerHTML = ($(params['inlineId']).innerHTML);
				TB_position();
				TB_showWindow();
			}else if(url.indexOf('TB_iframe') != -1){
				TB_position();
				if(frames['TB_iframeContent'] == undefined){//be nice to safari
					$(document).keyup( function(e){ var key = e.keyCode; if(key == 27){TB_remove()} });
					TB_showWindow();
				}
			}else{
				var handlerFunc = function(){
					TB_position();
					TB_showWindow();
				};
				var myRequest = new Ajax(url, {method: 'get',update: $("TB_ajaxContent"),onComplete: handlerFunc}).request();
			}
	}

	window.onresize=function(){ TB_position(); TB_load_position(); TB_overlaySize();}  
	
	document.onkeyup = function(event){ 	
		var event = new Event(event);
		if(event.code == 27){ // close
			TB_remove();
		}	
	}
		
}

//helper functions below

function TB_showWindow(){
	//$("TB_load").remove();
	//$("TB_window").setStyles({display:"block",opacity:'0'});
	
	if (TB_doneOnce==0) {
		TB_doneOnce = 1;
		var myFX = new Fx.Style('TB_window', 'opacity',{duration: 250, transition: Fx.Transitions.sineInOut, onComplete:function(){if ($('TB_load')) { $('TB_load').remove();}} }).start(0,1);
	} else {
		$('TB_window').setStyle('opacity',1);
		if ($('TB_load')) { $('TB_load').remove();}
	}
}

function TB_remove() {
 	$("TB_overlay").onclick=null;
	document.onkeyup=null;
	document.onkeydown=null;
	
	if ($('TB_imageOff')) $("TB_imageOff").onclick=null;
	if ($('TB_closeWindowButton')) $("TB_closeWindowButton").onclick=null;
	if ( $('TB_prev') ) { $("TB_prev").onclick = null; }
	if ( $('TB_next') ) { $("TB_next").onclick = null; }

	new Fx.Style('TB_window', 'opacity',{duration: 250, transition: Fx.Transitions.sineInOut, onComplete:function(){$('TB_window').remove();} }).start(1,0);
	new Fx.Style('TB_overlay', 'opacity',{duration: 400, transition: Fx.Transitions.sineInOut, onComplete:function(){$('TB_overlay').remove();} }).start(0.6,0);

	window.onscroll=null;
	window.onresize=null;	
	
	$('TB_HideSelect').remove();
	TB_init();
	TB_doneOnce = 0;
	return false;
}

function TB_position() {
	//$("TB_window").setStyles({width: TB_WIDTH+'px', 
	//			 left: (window.getScrollLeft() + (window.getWidth() - TB_WIDTH)/2)+'px',
	//			 top: (window.getScrollTop() + (window.getHeight() - TB_HEIGHT)/2)+'px'});
				 
  $("TB_window").setStyles({width: TB_WIDTH+'px', 
				 left: (window.getScrollLeft() + (window.getWidth() - TB_WIDTH)/2)+'px',
				 top: (window.getScrollTop() + (window.getHeight() - TB_HEIGHT)/2)+'px'});
        
}

function TB_positionEffect() {
	var pxwinTop = $('TB_window').style.top;
	var windowTop = pxwinTop.substr(0, pxwinTop.length-2);
	var windowBottom = (parseInt(windowTop) + TB_HEIGHT);
	// if overlay has scroll off the screen, need to recalc the windowTop
	if (windowTop < window.getScrollTop())
	{
	    windowTop = window.getScrollTop() + 'px';
	}
	else if (windowBottom  > (window.getHeight() + window.getScrollTop()))
	{
	    windowTop = windowTop - (windowBottom -(window.getScrollTop() + window.getHeight()));
	}
	new Fx.Styles('TB_window', {duration: 75, transition: Fx.Transitions.sineInOut}).start({
		'left':(window.getScrollLeft() + (window.getWidth() - TB_WIDTH)/2)+'px',
			'top': (windowTop) });
			

}

function TB_overlaySize(){
	// we have to set this to 0px before so we can reduce the size / width of the overflow onresize 
	// JR [9/13/2007] :: updated code to fix horizontal scroll in IE when the overlay is active.
	$("TB_overlay").setStyles({"height": '0px', "width": '0px'});
	$("TB_HideSelect").setStyles({"height": '0px', "width": '0px'});
	$("TB_overlay").setStyles({"height": window.getScrollHeight()+'px', "width": (window.getScrollWidth() - 25)+'px'});
	$("TB_HideSelect").setStyles({"height": window.getScrollHeight()+'px',"width": (window.getScrollWidth() - 25)+'px'});
}

function TB_load_position() {
	if ($("TB_load")) { $("TB_load").setStyles({left: (window.getScrollLeft() + (window.getWidth() - 56)/2)+'px', top: (window.getScrollTop() + ((window.getHeight()-20)/2))+'px',display:"block"}); }
}

function TB_parseQuery ( query ) {
	// return empty object
	if( !query )
		return {};
	var params = {};
	
	// parse query
	var pairs = query.split(/[;&]/);
	for ( var i = 0; i < pairs.length; i++ ) {
		var pair = pairs[i].split('=');
		if ( !pair || pair.length != 2 )
			continue;
		// unescape both key and value, replace "+" with spaces in value
		params[unescape(pair[0])] = unescape(pair[1]).replace(/\+/g, ' ');
   }
   return params;
}

//</smoothbox.js>

function OpenTab(tabMainDivId,tabTitleToOpen)
{
	var tabDiv = document.getElementById(tabMainDivId);
	if(!tabDiv){return false;}
	var t = tabDiv.tabber;
	var i;
	for(i = 0; i < t.tabs.length; i++)
	{
		if(t.tabs[i].headingText == tabTitleToOpen)
		{
			t.tabShow(i);
			return true;
		}
	}
	return false;
}