/*
	Lightbox JS: Fullsize Image Overlays 
	by Lokesh Dhakar - http://www.huddletogether.com

	For more information on this script, visit:
	http://huddletogether.com/projects/lightbox/

	Licensed under the Creative Commons Attribution 2.5 License - http://creativecommons.org/licenses/by/2.5/
	(basically, do anything you want, just leave my name and link)
	
	Table of Contents
	-----------------
	Configuration
	
	Functions
	- getPageScroll()
	- getPageSize()
	- pause()
	- getKey()
	- listenKey()
	- showLightbox()
	- hideLightbox()
	- initLightbox()
	- addLoadEvent()
	
	Function Calls
	- addLoadEvent(initLightbox)

*/



//
// Configuration
//

// If you would like to use a custom loading image or close button reference them in the next two lines.
var loadingImage = '/Image/CmsImage/Loading';		
var closeButton = '/Image/CmsImage/Close';		





//
// getPageScroll()
// Returns array with x,y page scroll values.
// Core code from - quirksmode.org
//
function getPageScroll(){

	var yScroll;

	if (self.pageYOffset) {
		yScroll = self.pageYOffset;
	} else if (document.documentElement && document.documentElement.scrollTop){	 // Explorer 6 Strict
		yScroll = document.documentElement.scrollTop;
	} else if (document.body) {// all other Explorers
		yScroll = document.body.scrollTop;
	}

	arrayPageScroll = new Array('',yScroll) 
	return arrayPageScroll;
}



//
// getPageSize()
// Returns array with page width, height and window width, height
// Core code from - quirksmode.org
// Edit for Firefox by pHaez
//
function getPageSize(){
	
	var xScroll, yScroll;
	
	if (window.innerHeight && window.scrollMaxY) {	
		xScroll = document.body.scrollWidth;
		yScroll = window.innerHeight + window.scrollMaxY;
	} else if (document.body.scrollHeight > document.body.offsetHeight){ // all but Explorer Mac
		xScroll = document.body.scrollWidth;
		yScroll = document.body.scrollHeight;
	} else { // Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari
		xScroll = document.body.offsetWidth;
		yScroll = document.body.offsetHeight;
	}
	
	var windowWidth, windowHeight;
	if (self.innerHeight) {	// all except Explorer
		windowWidth = self.innerWidth;
		windowHeight = self.innerHeight;
	} else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode
		windowWidth = document.documentElement.clientWidth;
		windowHeight = document.documentElement.clientHeight;
	} else if (document.body) { // other Explorers
		windowWidth = document.body.clientWidth;
		windowHeight = document.body.clientHeight;
	}	
	
	// for small pages with total height less then height of the viewport
	if(yScroll < windowHeight){
		pageHeight = windowHeight;
	} else { 
		pageHeight = yScroll;
	}

	// for small pages with total width less then width of the viewport
	if(xScroll < windowWidth){	
		pageWidth = windowWidth;
	} else {
		pageWidth = xScroll;
	}


	arrayPageSize = new Array(pageWidth,pageHeight,windowWidth,windowHeight) 
	return arrayPageSize;
}


//
// pause(numberMillis)
// Pauses code execution for specified time. Uses busy code, not good.
// Code from http://www.faqts.com/knowledge_base/view.phtml/aid/1602
//
function pause(numberMillis) {
	var now = new Date();
	var exitTime = now.getTime() + numberMillis;
	while (true) {
		now = new Date();
		if (now.getTime() > exitTime)
			return;
	}
}

//
// getKey(key)
// Gets keycode. If 'x' is pressed then it hides the lightbox.
//

function getKey(e){
	if (e == null) { // ie
		keycode = event.keyCode;
	} else { // mozilla
		keycode = e.which;
	}
	key = String.fromCharCode(keycode).toLowerCase();
	
	if(key == 'x'){ hideLightbox(); }
}


//
// listenKey()
//
function listenKey () {	document.onkeypress = getKey; }
	

//
// showLightbox()
// Preloads images. Pleaces new image in lightbox then centers and displays.
//
function showLightbox(objLink)
{
	// prep objects
	var objOverlay = document.getElementById('overlay');
	var objLightbox = document.getElementById('lightbox');
	var objCaption = document.getElementById('lightboxCaption');
	var objImage = document.getElementById('lightboxImage');
	var objLoadingImage = document.getElementById('loadingImage');
	var objLightboxDetails = document.getElementById('lightboxDetails');

	
	var arrayPageSize = getPageSize();
	var arrayPageScroll = getPageScroll();

	// center loadingImage if it exists
	if (objLoadingImage) {
		objLoadingImage.style.top = (arrayPageScroll[1] + ((arrayPageSize[3] - 35 - objLoadingImage.height) / 2) + 'px');
		objLoadingImage.style.left = (((arrayPageSize[0] - 20 - objLoadingImage.width) / 2) + 'px');
		objLoadingImage.style.display = 'block';
	}

	// set height of Overlay to take up whole page and show
	objOverlay.style.height = (arrayPageSize[1] + 'px');
	objOverlay.style.display = 'block';

	// preload image
	imgPreload = new Image();

	imgPreload.onload=function(){
		objImage.src = objLink.href;

		// center lightbox and make sure that the top and left values are not negative
		// and the image placed outside the viewport
		var lightboxTop = arrayPageScroll[1] + ((arrayPageSize[3] - 35 - imgPreload.height) / 2);
		var lightboxLeft = ((arrayPageSize[0] - 20 - imgPreload.width) / 2);
		
		objLightbox.style.top = (lightboxTop < 0) ? "0px" : lightboxTop + "px";
		objLightbox.style.left = (lightboxLeft < 0) ? "0px" : lightboxLeft + "px";


		objLightboxDetails.style.width = imgPreload.width + 'px';
		
		if(objLink.getAttribute('title')){
			objCaption.style.display = 'block';
			//objCaption.style.width = imgPreload.width + 'px';
			objCaption.innerHTML = objLink.getAttribute('title');
		} else {
			objCaption.style.display = 'none';
		}
		
		// A small pause between the image loading and displaying is required with IE,
		// this prevents the previous image displaying for a short burst causing flicker.
		if (navigator.appVersion.indexOf("MSIE")!=-1){
			pause(250);
		} 

		if (objLoadingImage) {	objLoadingImage.style.display = 'none'; }

		// Hide select boxes as they will 'peek' through the image in IE
		selects = document.getElementsByTagName("select");
        for (i = 0; i != selects.length; i++) {
                selects[i].style.visibility = "hidden";
        }

	
		objLightbox.style.display = 'block';

		// After image is loaded, update the overlay height as the new image might have
		// increased the overall page height.
		arrayPageSize = getPageSize();
		objOverlay.style.height = (arrayPageSize[1] + 'px');
		
		// Check for 'x' keypress
		listenKey();

		return false;
	}

	imgPreload.src = objLink.href;
	
}





//
// hideLightbox()
//
function hideLightbox()
{
	// get objects
	objOverlay = document.getElementById('overlay');
	objLightbox = document.getElementById('lightbox');

	// hide lightbox and overlay
	objOverlay.style.display = 'none';
	objLightbox.style.display = 'none';

	// make select boxes visible
	selects = document.getElementsByTagName("select");
    for (i = 0; i != selects.length; i++) {
		selects[i].style.visibility = "visible";
	}

	// disable keypress listener
	document.onkeypress = '';
}




//
// initLightbox()
// Function runs on window load, going through link tags looking for rel="lightbox".
// These links receive onclick events that enable the lightbox display for their targets.
// The function also inserts html markup at the top of the page which will be used as a
// container for the overlay pattern and the inline image.
//
function initLightbox()
{
	
	if (!document.getElementsByTagName){ return; }
	var anchors = document.getElementsByTagName("a");

	// loop through all anchor tags
	for (var i=0; i<anchors.length; i++){
		var anchor = anchors[i];

		if (anchor.getAttribute("href") && (anchor.getAttribute("rel") == "lightbox")){
			anchor.onclick = function () {showLightbox(this); return false;}
		}
	}

	// the rest of this code inserts html at the top of the page that looks like this:
	//
	// <div id="overlay">
	//		<a href="#" onclick="hideLightbox(); return false;"><img id="loadingImage" /></a>
	//	</div>
	// <div id="lightbox">
	//		<a href="#" onclick="hideLightbox(); return false;" title="Click anywhere to close image">
	//			<img id="closeButton" />		
	//			<img id="lightboxImage" />
	//		</a>
	//		<div id="lightboxDetails">
	//			<div id="lightboxCaption"></div>
	//			<div id="keyboardMsg"></div>
	//		</div>
	// </div>
	
	var objBody = document.getElementsByTagName("body").item(0);
	
	// create overlay div and hardcode some functional styles (aesthetic styles are in CSS file)
	var objOverlay = document.createElement("div");
	objOverlay.setAttribute('id','overlay');
	objOverlay.onclick = function () {hideLightbox(); return false;}
	objOverlay.style.display = 'none';
	objOverlay.style.position = 'absolute';
	objOverlay.style.top = '0';
	objOverlay.style.left = '0';
	objOverlay.style.zIndex = '90';
 	objOverlay.style.width = '100%';
	objBody.insertBefore(objOverlay, objBody.firstChild);
	
	var arrayPageSize = getPageSize();
	var arrayPageScroll = getPageScroll();

	// preload and create loader image
	var imgPreloader = new Image();
	
	// if loader image found, create link to hide lightbox and create loadingimage
	imgPreloader.onload=function(){

		var objLoadingImageLink = document.createElement("a");
		objLoadingImageLink.setAttribute('href','#');
		objLoadingImageLink.onclick = function () {hideLightbox(); return false;}
		objOverlay.appendChild(objLoadingImageLink);
		
		var objLoadingImage = document.createElement("img");
		objLoadingImage.src = loadingImage;
		objLoadingImage.setAttribute('id','loadingImage');
		objLoadingImage.style.position = 'absolute';
		objLoadingImage.style.zIndex = '150';
		objLoadingImageLink.appendChild(objLoadingImage);

		imgPreloader.onload=function(){};	//	clear onLoad, as IE will flip out w/animated gifs

		return false;
	}

	imgPreloader.src = loadingImage;

	// create lightbox div, same note about styles as above
	var objLightbox = document.createElement("div");
	objLightbox.setAttribute('id','lightbox');
	objLightbox.style.display = 'none';
	objLightbox.style.position = 'absolute';
	objLightbox.style.zIndex = '100';	
	objBody.insertBefore(objLightbox, objOverlay.nextSibling);
	
	// create link
	var objLink = document.createElement("a");
	objLink.setAttribute('href','#');
	objLink.setAttribute('title','Click to close');
	objLink.onclick = function () {hideLightbox(); return false;}
	objLightbox.appendChild(objLink);

	// preload and create close button image
	var imgPreloadCloseButton = new Image();

	// if close button image found, 
	imgPreloadCloseButton.onload=function(){

		var objCloseButton = document.createElement("img");
		objCloseButton.src = closeButton;
		objCloseButton.setAttribute('id','closeButton');
		objCloseButton.style.position = 'absolute';
		objCloseButton.style.zIndex = '200';
		objLink.appendChild(objCloseButton);

		return false;
	}

	imgPreloadCloseButton.src = closeButton;

	// create image
	var objImage = document.createElement("img");
	objImage.setAttribute('id','lightboxImage');
	objLink.appendChild(objImage);
	
	// create details div, a container for the caption and keyboard message
	var objLightboxDetails = document.createElement("div");
	objLightboxDetails.setAttribute('id','lightboxDetails');
	objLightbox.appendChild(objLightboxDetails);

	// create caption
	var objCaption = document.createElement("div");
	objCaption.setAttribute('id','lightboxCaption');
	objCaption.style.display = 'none';
	objLightboxDetails.appendChild(objCaption);

	// create keyboard message
	var objKeyboardMsg = document.createElement("div");
	objKeyboardMsg.setAttribute('id','keyboardMsg');
	objKeyboardMsg.innerHTML = 'press <a href="#" onclick="hideLightbox(); return false;"><kbd>x</kbd></a> to close';
	objLightboxDetails.appendChild(objKeyboardMsg);


}




//
// addLoadEvent()
// Adds event to window.onload without overwriting currently assigned onload functions.
// Function found at Simon Willison's weblog - http://simon.incutio.com/
//
function addLoadEvent(func)
{	
	var oldonload = window.onload;
	if (typeof window.onload != 'function'){
    	window.onload = func;
	} else {
		window.onload = function(){
		oldonload();
		func();
		}
	}

}



addLoadEvent(initLightbox);	// run initLightbox onLoad
/*!
 * jQuery JavaScript Library v1.6.1
 * http://jquery.com/
 *
 * Copyright 2011, John Resig
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * Includes Sizzle.js
 * http://sizzlejs.com/
 * Copyright 2011, The Dojo Foundation
 * Released under the MIT, BSD, and GPL Licenses.
 *
 * Date: Thu May 12 15:04:36 2011 -0400
 */
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c,d=b.offsetParent,e=b,g=b.ownerDocument,h=g.documentElement,i=g.body,j=g.defaultView,k=j?j.getComputedStyle(b,null):b.currentStyle,l=b.offsetTop,m=b.offsetLeft;while((b=b.parentNode)&&b!==i&&b!==h){if(f.offset.supportsFixedPosition&&k.position==="fixed")break;c=j?j.getComputedStyle(b,null):b.currentStyle,l-=b.scrollTop,m-=b.scrollLeft,b===d&&(l+=b.offsetTop,m+=b.offsetLeft,f.offset.doesNotAddBorder&&(!f.offset.doesAddBorderForTableAndCells||!cw.test(b.nodeName))&&(l+=parseFloat(c.borderTopWidth)||0,m+=parseFloat(c.borderLeftWidth)||0),e=d,d=b.offsetParent),f.offset.subtractsBorderForOverflowNotVisible&&c.overflow!=="visible"&&(l+=parseFloat(c.borderTopWidth)||0,m+=parseFloat(c.borderLeftWidth)||0),k=c}if(k.position==="relative"||k.position==="static")l+=i.offsetTop,m+=i.offsetLeft;f.offset.supportsFixedPosition&&k.position==="fixed"&&(l+=Math.max(h.scrollTop,i.scrollTop),m+=Math.max(h.scrollLeft,i.scrollLeft));return{top:l,left:m}},f.offset={initialize:function(){var a=c.body,b=c.createElement("div"),d,e,g,h,i=parseFloat(f.css(a,"marginTop"))||0,j="<div style='position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;'><div></div></div><table style='position:absolute;top:0;left:0;margin:0;border:5px solid #000;padding:0;width:1px;height:1px;' cellpadding='0' cellspacing='0'><tr><td></td></tr></table>";f.extend(b.style,{position:"absolute",top:0,left:0,margin:0,border:0,width:"1px",height:"1px",visibility:"hidden"}),b.innerHTML=j,a.insertBefore(b,a.firstChild),d=b.firstChild,e=d.firstChild,h=d.nextSibling.firstChild.firstChild,this.doesNotAddBorder=e.offsetTop!==5,this.doesAddBorderForTableAndCells=h.offsetTop===5,e.style.position="fixed",e.style.top="20px",this.supportsFixedPosition=e.offsetTop===20||e.offsetTop===15,e.style.position=e.style.top="",d.style.overflow="hidden",d.style.position="relative",this.subtractsBorderForOverflowNotVisible=e.offsetTop===-5,this.doesNotIncludeMarginInBodyOffset=a.offsetTop!==i,a.removeChild(b),f.offset.initialize=f.noop},bodyOffset:function(a){var b=a.offsetTop,c=a.offsetLeft;f.offset.initialize(),f.offset.doesNotIncludeMarginInBodyOffset&&(b+=parseFloat(f.css(a,"marginTop"))||0,c+=parseFloat(f.css(a,"marginLeft"))||0);return{top:b,left:c}},setOffset:function(a,b,c){var d=f.css(a,"position");d==="static"&&(a.style.position="relative");var e=f(a),g=e.offset(),h=f.css(a,"top"),i=f.css(a,"left"),j=(d==="absolute"||d==="fixed")&&f.inArray("auto",[h,i])>-1,k={},l={},m,n;j?(l=e.position(),m=l.top,n=l.left):(m=parseFloat(h)||0,n=parseFloat(i)||0),f.isFunction(b)&&(b=b.call(a,c,g)),b.top!=null&&(k.top=b.top-g.top+m),b.left!=null&&(k.left=b.left-g.left+n),"using"in b?b.using.call(a,k):e.css(k)}},f.fn.extend({position:function(){if(!this[0])return null;var a=this[0],b=this.offsetParent(),c=this.offset(),d=cx.test(b[0].nodeName)?{top:0,left:0}:b.offset();c.top-=parseFloat(f.css(a,"marginTop"))||0,c.left-=parseFloat(f.css(a,"marginLeft"))||0,d.top+=parseFloat(f.css(b[0],"borderTopWidth"))||0,d.left+=parseFloat(f.css(b[0],"borderLeftWidth"))||0;return{top:c.top-d.top,left:c.left-d.left}},offsetParent:function(){return this.map(function(){var a=this.offsetParent||c.body;while(a&&!cx.test(a.nodeName)&&f.css(a,"position")==="static")a=a.offsetParent;return a})}}),f.each(["Left","Top"],function(a,c){var d="scroll"+c;f.fn[d]=function(c){var e,g;if(c===b){e=this[0];if(!e)return null;g=cy(e);return g?"pageXOffset"in g?g[a?"pageYOffset":"pageXOffset"]:f.support.boxModel&&g.document.documentElement[d]||g.document.body[d]:e[d]}return this.each(function(){g=cy(this),g?g.scrollTo(a?f(g).scrollLeft():c,a?c:f(g).scrollTop()):this[d]=c})}}),f.each(["Height","Width"],function(a,c){var d=c.toLowerCase();f.fn["inner"+c]=function(){return this[0]?parseFloat(f.css(this[0],d,"padding")):null},f.fn["outer"+c]=function(a){return this[0]?parseFloat(f.css(this[0],d,a?"margin":"border")):null},f.fn[d]=function(a){var e=this[0];if(!e)return a==null?null:this;if(f.isFunction(a))return this.each(function(b){var c=f(this);c[d](a.call(this,b,c[d]()))});if(f.isWindow(e)){var g=e.document.documentElement["client"+c];return e.document.compatMode==="CSS1Compat"&&g||e.document.body["client"+c]||g}if(e.nodeType===9)return Math.max(e.documentElement["client"+c],e.body["scroll"+c],e.documentElement["scroll"+c],e.body["offset"+c],e.documentElement["offset"+c]);if(a===b){var h=f.css(e,d),i=parseFloat(h);return f.isNaN(i)?h:i}return this.css(d,typeof a=="string"?a:a+"px")}}),a.jQuery=a.$=f})(window);
/**
* Condense 0.1 - Condense and expand text heavy elements
*
* (c) 2008 Joseph Sillitoe
* Dual licensed under the MIT License (MIT-LICENSE) and GPL License,version 2 (GPL-LICENSE). 
*/
 
/*
* jQuery plugin
*
* usage:
*  
*   $(document).ready(function(){     
*     $('#example1').condense();
*   });
*
* Options:
*  condensedLength: Target length of condensed element. Default: 200  
*  minTrail: Minimun length of the trailing text. Default: 20
*  delim: Delimiter used for finding the break point. Default: " " - {space}
*  moreText: Text used for the more control. Default: [more]  
*  lessText: Text used for the less control. Default: [less]  
*  ellipsis: Text added to condensed element. Default:  ( ... )  
*  moreSpeed: Animation Speed for expanding. Default: "normal"  
*  lessSpeed: Animation Speed for condensing. Default: "normal"
*  easing: Easing algorith. Default: "linear"
*/

(function($) {

  // plugin definition
  $.fn.condense = function(options) {
    
    $.metadata ? debug('metadata plugin detected') : debug('metadata plugin not present');//detect the metadata plugin?

    var opts = $.extend({}, $.fn.condense.defaults, options); // build main options before element iteration

    // iterate each matched element
    return this.each(function() {
	    $this = $(this);

      // support metadata plugin (v2.0)
	    //var o = $.metadata ? $.extend({}, opts, $this.metadata()) : opts; // build element specific options
      
      var options = $( this ).data( "options" );
      
      var o = $.extend({}, ( $.metadata ? $.extend({}, opts, $this.metadata()) : opts ), options);
      
      //ensure condensedLength is a number:
      o.condensedLength -= 0;
           
      debug('Condensing ['+$this.text().length+']: '+$this.text());
      
      var clone = cloneCondensed($this,o);

      if (clone){ 
        // id attribute switch.  make sure that the visible elem keeps the original id (if set).
        $this.attr('id') ? $this.attr('id','condensed_'+$this.attr('id')) : false;

        var controlMore = " <span class='condense_control condense_control_more' style='cursor:pointer;'>"+o.moreText+"</span>";
        var controlLess = " <span class='condense_control condense_control_less' style='cursor:pointer;'>"+o.lessText+"</span>";
        clone.append(o.ellipsis + controlMore);
        $this.after(clone).hide().append(controlLess);

        $('.condense_control_more',clone).click(function(){
          debug('moreControl clicked.');
          triggerExpand($(this),o)
        });

        $('.condense_control_less',$this).click(function(){
          debug('lessControl clicked.');
          triggerCondense($(this),o)
        });
      }

	  });
  };

  function cloneCondensed(elem, opts){
    // Try to clone and condense the element.  if not possible because of the length/minTrail options, return false.
    // also, dont count tag declarations as part of the text length.
    // check the length of the text first, return false if too short.
    if ($.trim(elem.text()).length <= opts.condensedLength + opts.minTrail){
      debug('element too short: skipping.');
      return false;
    } 

    var fullbody = $.trim(elem.html());
    var fulltext = $.trim(elem.text());
    var delim = opts.delim; 
    var clone = elem.clone();
    var delta = 0;

    do {
      // find the location of the next potential break-point.
      var loc = findDelimiterLocation(fullbody, opts.delim, (opts.condensedLength + delta));
      //set the html of the clone to the substring html of the original
      clone.html($.trim(fullbody.substring(0,(loc+1))));
      var cloneTextLength = clone.text().length;
      var cloneHtmlLength = clone.html().length;
      delta = clone.html().length - cloneTextLength; 
      debug ("condensing... [html-length:"+cloneHtmlLength+" text-length:"+cloneTextLength+" delta: "+delta+" break-point: "+loc+"]");
    //is the length of the clone text long enough?
    }while(clone.text().length < opts.condensedLength )

    //  after skipping ahead to the delimiter, do we still have enough trailing text?
    if ((fulltext.length - cloneTextLength) < opts.minTrail){
      debug('not enough trailing text: skipping.');
      return false;
    }

    debug('clone condensed. [text-length:'+cloneTextLength+']');
    return clone;
  }


  function findDelimiterLocation(html, delim, startpos){
    // find the location inside the html of the delimiter, starting at the specified length.
    var foundDelim = false;
    var loc = startpos;    
    do {
      var loc = html.indexOf(delim, loc);
      if (loc < 0){
        debug ("No delimiter found.");
        return html.length;
      } // if there is no delimiter found, just return the length of the entire html string.
      foundDelim = true;
      while (isInsideTag(html, loc)) {
        // if we are inside a tag, this delim doesn't count.  keep looking...      
        loc++;
        foundDelim = false;
      }
    }while(!foundDelim)
    debug ("Delimiter found in html at: "+loc);
    return loc;
  }


  function isInsideTag(html, loc){
    return (html.indexOf('>',loc) < html.indexOf('<',loc));
  }


  function triggerCondense(control, opts){
    debug('Condense Trigger: '+control.html());  
    var orig = control.parent(); // The original element will be the control's immediate parent.
    var condensed = orig.next(); // The condensed element will be the original immediate next sibling.    
    condensed.show();    
    var con_w  = condensed.width();
    var con_h = condensed.height();
    condensed.hide(); //briefly flashed the condensed element so we can get the target width/height
    var orig_w  = orig.width();
    var orig_h = orig.height();
    orig.animate({height:con_h, width:con_w, opacity: 1}, opts.lessSpeed, opts.easing,
      function(){
        orig.height(orig_h).width(orig_w).hide();
        condensed.show(); 
      });
  }


  function triggerExpand(control, opts){
    debug('Expand Trigger: '+control.html());    
    var condensed = control.parent(); // The condensed element will be the control's immediate parent.
    var orig = condensed.prev(); // The original element will be the condensed immediate previous sibling.
    orig.show();
    var orig_w  = orig.width();
    var orig_h = orig.height();
    orig.width(condensed.width()+"px").height(condensed.height()+"px"); 
    condensed.hide();
    orig.animate({height:orig_h, width:orig_w, opacity: 1}, opts.moreSpeed, opts.easing);
    if(condensed.attr('id')){
      var idAttr = condensed.attr('id');
      condensed.attr('id','condensed_'+idAttr);
      orig.attr('id',idAttr);
    } 
  }


  /**
   * private function for debugging
   */
  function debug($obj) {if (window.console && window.console.log){window.console.log($obj);}};


  // plugin defaults
  $.fn.condense.defaults = {
    condensedLength: 200,  
    minTrail: 20,
    delim: " ",
    moreText: "&#9660; Show more",  
    lessText: "&#9650; Show less",  
    ellipsis: " &hellip;",  
    moreSpeed: "normal",  
    lessSpeed: "normal",
    easing: "linear"
  };

})(jQuery);

$(function () {
  $( ".truncate" ).condense({
    ellipsis: "",
    moreSpeed: "normal",  
    lessSpeed: "normal",  
    easing: "swing"    
  });
});
/**
 * Resize Events
 * @version 0.6
 * Changelog:
 *   * 0.5 Added API bind() function to make it easier to add listeners.
 *   * 0.6 Added support for window height changes
 * 
 * There is no standard event for when a user resizes the text in their browser.
 * There is also no consistency between browser implementations of the window resize event
 * (some trigger as the window is resized, some only trigger as the user drops the resize handle).
 * This extension polls to detect these changes, and reports them immediately as custom events
 * ('x-text-resize' and 'x-window-resize') that other code can listen for and react to accordingly.
 * Resize Events also send an 'x-initial-size' event on load.
 * 
 * The custom events triggered are sent with emPixels, textHeight and windowWidth variables.
 * emPixels is a unit that estimates much space you have to work with but is resolution, text size
 * and zoom level independant. Use this value to base layout decisions on, and the layout will
 * always fit.
 * 
 * This extension is based on the 'text resize' events work of Lawrence Carvalho <http://www.alistapart.com/articles/fontresizing/>.
 * 
 * @author Lawrence Carvalho <carvalho@uk.yahoo-inc.com>
 * @author Andrew Ramsden <http://irama.org/>
 * @see http://irama.org/web/dhtml/resize-events/
 * @license GNU GENERAL PUBLIC LICENSE (GPL) <http://www.gnu.org/licenses/gpl.html>
 * @requires jQuery (tested with 1.3.1) <http://jquery.com/>
 */
var ResizeEvents = {
	baseTextHeight      : null,
	currentTextHeight   : null,
	baseWindowWidth     : null,
	baseWindowHeight    : null,
	currentWindowWidth  : null,
	currentWindowHeight : null,
	initialised         : false,
	intervalReference   : null,
	controlElement      : null,
	eventElement        : $(document),
	conf                : {
		textResizeEvent          : 'x-text-resize',
		windowResizeEvent        : 'x-window-resize',
		windowWidthResizeEvent   : 'x-window-width-resize',
		windowHeightResizeEvent  : 'x-window-height-resize',
		initialResizeEvent       : 'x-initial-sizes',
		pollFrequency            : 500, // 200
		controlElementId         : 'text-resize'
	}
};

 // start closure (protects variables from global scope)
(function($){
	
	// on DOMReady
		$(function(){
			// initialise if it hasn't happened already
				if (ResizeEvents.initialised !== true) {
					ResizeEvents.initialise();
				}
		});
	
	ResizeEvents.initialise = function () {
		
		if (ResizeEvents.initialised === true) {
			return; // already initialised
		}
		
		// create text resize control element, and push it offscreen
			// assign shortcut to element
			ResizeEvents.controlElement = $('<span id="'+ResizeEvents.conf.controlElementId+'">&nbsp;</span>')
				.css({
					position      : 'absolute',
					left          : '-9999px',
          top           : '0',
					'font-size'   : '100%',
					'font-family' : 'Courier New, mono',
					padding       : '0',
					margin        : '0'
				})
				.get(0)
			;
			$('body').append(ResizeEvents.controlElement);
		
			
		
			
			
		// start polling
			startResizePolling();
		
		ResizeEvents.initialised = true;
		
		// Establish the element events will be triggered on
			//ResizeEvents.eventElement = $('html');
		
		
	};
	
	/**
	 * A simple way to add a listener for resize events.
	 * 
	 * @param String events A space delimited list of events that should trigger this handler.
	 * @param function handler The handler function to be called when an event occurs.
	 */
	ResizeEvents.bind = function (events, handler) {
		ResizeEvents.eventElement.bind(
			events,
			handler
		);
	}
	
	/**
	 * An internal function used to trigger the custom events.
	 */
	ResizeEvents.triggerEvent = function (eventType, args) {
		ResizeEvents.eventElement.trigger(eventType, args);
	}
	
	/**
	 * This function is called a number of times each second to check if text size or window size has changed
	 */
	ResizeEventsPoll = function () {
		
		// get current values
			windowWidthNow = getWindowWidth();
			windowHeightNow = getWindowHeight();
			textHeightNow = getTextHeight();
			emPixelNow = windowWidthNow/textHeightNow;
			widthChanged = false;
			
		
		if (ResizeEvents.baseTextHeight === null) {
			// init base measures
				ResizeEvents.baseTextHeight = textHeightNow;
				ResizeEvents.currentTextHeight = textHeightNow;
				ResizeEvents.baseWindowWidth = windowWidthNow;
				ResizeEvents.currentWindowWidth = windowWidthNow;
				ResizeEvents.baseWindowHeight = windowHeightNow;
				ResizeEvents.currentWindowWidth = windowHeightNow;
			
			// trigger onload
				ResizeEvents.triggerEvent(ResizeEvents.conf.initialResizeEvent, [emPixelNow, textHeightNow, windowWidthNow, windowHeightNow]);
		} else {
			
			// test for text size change
				if (ResizeEvents.currentTextHeight != textHeightNow) {
					// Send custom event (with new text size)
						ResizeEvents.triggerEvent(ResizeEvents.conf.textResizeEvent, [emPixelNow, textHeightNow, windowWidthNow, windowHeightNow]);
					// update current height
						ResizeEvents.currentTextHeight = textHeightNow;
				}
				
			// test for window width change
				if (ResizeEvents.currentWindowWidth != windowWidthNow) {
					// Send custom event (with new text size)
						ResizeEvents.triggerEvent(ResizeEvents.conf.windowWidthResizeEvent, [emPixelNow, textHeightNow, windowWidthNow, windowHeightNow]);
						ResizeEvents.triggerEvent(ResizeEvents.conf.windowResizeEvent, [emPixelNow, textHeightNow, windowWidthNow, windowHeightNow]);
					// update current height
						ResizeEvents.currentWindowWidth = windowWidthNow;
						widthChanged = true;
				}
			
			// test for window height change
				if (ResizeEvents.currentWindowHeight != windowHeightNow) {
					// Send custom event (with new text size)
						ResizeEvents.triggerEvent(ResizeEvents.conf.windowHeightResizeEvent, [emPixelNow, textHeightNow, windowWidthNow, windowHeightNow]);
						if (!widthChanged) { // don't send window-resize event twice
							ResizeEvents.triggerEvent(ResizeEvents.conf.windowResizeEvent, [emPixelNow, textHeightNow, windowWidthNow, windowHeightNow]);
						}
					// update current height
						ResizeEvents.currentWindowHeight = windowHeightNow;
				}
		}
	};
	
	getTextHeight = function () {
		return ResizeEvents.controlElement.offsetHeight+'';
	};
	
	getWindowWidth = function () {
		if (document.documentElement && document.documentElement.clientWidth) {
			// IE6 in standards mode (more reliable for IE6)
				return document.documentElement.clientWidth;
		} else if (typeof document.body.clientWidth != 'undefined') {
			return document.body.clientWidth+'';
		} else {
			return window.innerWidth+'';
		};
	};
	getWindowHeight = function () {
		if (document.documentElement && document.documentElement.clientHeight) {
			// IE6 in standards mode (more reliable for IE6)
				return document.documentElement.clientHeight;
		} else if (typeof document.body.clientHeight != 'undefined') {
			return document.body.clientHeight+'';
		} else {
			return window.innerHeight+'';
		};
	};
	
	startResizePolling = function () {
		//window.bind('resize', ResizeEventsPoll);
		if (ResizeEvents.intervalReference == null) {
			ResizeEventsPoll();
			ResizeEvents.intervalReference = window.setInterval('ResizeEventsPoll()', ResizeEvents.conf.pollFrequency);
		}
	};
	
	stopResizePolling = function () {
		//window.unbind('resize', ResizeEventsPoll);
		
		if (ResizeEvents.intervalReference != null) {
			window.clearInterval(ResizeEvents.intervalReference);
			ResizeEvents.intervalReference = null;
		}
	};
	
})(jQuery); /* end closure */