/* ---------------------------------------------
expandAll v.1.3.7
http://www.adipalaz.com/experiments/jquery/expand.html
Requires: jQuery v1.3+
Copyright (c) 2009 Adriana Palazova
Dual licensed under the MIT (http://www.adipalaz.com/docs/mit-license.txt) and GPL (http://www.adipalaz.com/docs/gpl-license.txt) licenses
------------------------------------------------ */
(function($) {
$.fn.expandAll = function(options) {
 var defaults = {
 state : 'hidden', // null, 'hidden'. If 'hidden', the collapsible elements are hidden by default
 initTxt : 'show', // 'show' - if the initial text of the switch is for expanding, 'hide' - if the initial text of the switch is for collapsing
 expTxt : '[Expand All]', // the text of the switch for expanding
 cllpsTxt : '[Collapse All]', // the text of the switch for collapsing
 oneSwitch : true, // true or false - whether both [Expand All] and [Collapse All] are shown, or they swap
 ref : '.expand', // the switch 'Expand All/Collapse All' is inserted in regards to the element specified by 'ref'
 switchPosition: 'before', //'before' or 'after' - specifies the position of the switch 'Expand All/Collapse All' - before or after the collapsible element
 scroll : false, // false or true. If true, the switch 'Expand All/Collapse All' will be dinamically repositioned to remain in view when the collapsible element closes
 showMethod : 'slideDown', // 'show', 'slideDown', 'fadeIn', or custom
 hideMethod : 'slideUp', // 'hide', 'slideUp', 'fadeOut', or custom
 speed : 600, // the speed of the animation in m.s. or 'slow', 'normal', 'fast'
 cllpsEl : '.collapse', // the collapsible element
 trigger : '.expand', // if expandAll() is used in conjunction with toggle() - the elements that contain the trigger of the toggle effect on the individual collapsible sections
 localLinks : null, // null or the selector of the same-page links to which we will apply a smooth-scroll function, e.g. 'a.to_top'
 parent : false, // true, false
 child : false, // true, false
 cllpsLength : null //null, {Number}. If {Number} (e.g. cllpsLength: 200) - if the number of characters inside the "collapsible element" is less than the given {Number}, the element will be visible all the time
 };
 var o = $.extend({}, defaults, options); 
 
 return this.each(function(index) {
 var $$ = $(this), $referent, $sw, $cllps, $tr, container, toggleTxt, toggleClass;
 
 // --- functions:
 (o.switchPosition == 'before') ? ($.fn.findSibling = $.fn.prev, $.fn.insrt = $.fn.before) : ($.fn.findSibling = $.fn.next, $.fn.insrt = $.fn.after);
  
 // --- var container 
 if (this.id.length) { container = '#' + this.id;
 } else if (this.className.length) { container = this.tagName.toLowerCase() + '.' + this.className.split(' ').join('.');
 } else { container = this.tagName.toLowerCase();}
 
 // --- var $referent
 if (o.ref && $$.find(o.ref).length) {
 (o.switchPosition == 'before') ? $referent = $$.find("'" + o.ref + ":first'") : $referent = $$.find("'" + o.ref + ":last'");
 } else { return; }
 
 // end the script if the length of the collapsible element isn't long enough. 
 if (o.cllpsLength && $$.closest(container).find(o.cllpsEl).text().length < o.cllpsLength) {$$.closest(container).find(o.cllpsEl).addClass('dont_touch'); return;}
 
 // --- if expandAll() claims initial state = hidden:
 (o.initTxt == 'show') ? (toggleTxt = o.expTxt, toggleClass='') : (toggleTxt = o.cllpsTxt, toggleClass='open');
 if (o.state == 'hidden') { $$.find(o.cllpsEl + ':not(.shown, .dont_touch)').hide().findSibling().find('> a.open').removeClass('open'); }
 
 (o.oneSwitch) ? ($referent.insrt('<p class="switch"><a href="#" class="' + toggleClass + '">' + toggleTxt + '</a></p>')) :
 ($referent.insrt('<p class="switch"><a href="#" class="">' + o.expTxt + '</a>&nbsp;|&nbsp;<a href="#" class="open">' + o.cllpsTxt + '</a></p>'));

 // --- var $sw, $cllps, $tr :
 $sw = $referent.findSibling('p').find('a');
 $cllps = $$.closest(container).find(o.cllpsEl).not('.dont_touch');
 if (o.trigger) {$tr = $$.closest(container).find(o.trigger + ' > a');}
 
 if (o.child) {
 $$.find(o.cllpsEl + '.shown').show().findSibling().find('> a').addClass('open').text(o.cllpsTxt);
 window.$vrbls = { kt1 : o.expTxt, kt2 : o.cllpsTxt };
 }

 var scrollElem;
 (typeof scrollableElement == 'function') ? (scrollElem = scrollableElement('html', 'body')) : (scrollElem = 'html, body');
 
 $sw.click(function() {
 var $switch = $(this),
 $c = $switch.closest(container).find(o.cllpsEl +':first'),
 cOffset = $c.offset().top;
 if (o.parent) {
 var kidTxt1 = $vrbls.kt1, kidTxt2 = $vrbls.kt2,
  kidTxt = ($switch.text() == o.expTxt) ? kidTxt2 : kidTxt1;
 $switch.parent().nextAll().children('p.switch').find('a').text(kidTxt);
 }
 if ($switch.text() == o.expTxt) {
 if (o.oneSwitch) {$switch.text(o.cllpsTxt).attr('class', 'open');}
 $tr.addClass('open');
 $cllps[o.showMethod](o.speed);
 } else {
 if (o.oneSwitch) {$switch.text(o.expTxt).attr('class', '');}
 $tr.removeClass('open');
 $cllps[o.hideMethod](o.speed);
 if (o.scroll && cOffset < $(window).scrollTop()) {$(scrollElem).animate({scrollTop: cOffset},600);}
 }
 return false;
 });
 /* -----------------------------------------------
 To save file size, feel free to remove the following code if you don't use the option: 'localLinks: true'
 -------------------------------------------------- */
 if (o.localLinks) { 
 var localLink = $(container).find(o.localLinks);
 if (localLink.length) {
 // based on http://www.learningjquery.com/2007/10/improved-animated-scrolling-script-for-same-page-links:
 $(localLink).click(function() {
 var $target = $(this.hash);
 $target = $target.length && $target || $('[name=' + this.hash.slice(1) + ']');
 if ($target.length) {
 var tOffset = $target.offset().top;
 $(scrollElem).animate({scrollTop: tOffset},600);
 return false;
 }
 });
 }
 }
 /* -----------------------------------------------
 Feel free to remove the following function if you don't use the options: 'localLinks: true' or 'scroll: true'
 -------------------------------------------------- */
 //http://www.learningjquery.com/2007/10/improved-animated-scrolling-script-for-same-page-links:
 function scrollableElement(els) {
 for (var i = 0, argLength = arguments.length; i < argLength; i++) {
 var el = arguments[i],
 $scrollElement = $(el);
 if ($scrollElement.scrollTop() > 0) {
 return el;
 } else {
 $scrollElement.scrollTop(1);
 var isScrollable = $scrollElement.scrollTop() > 0;
 $scrollElement.scrollTop(0);
 if (isScrollable) {
 return el;
 }
 }
 };
 return [];
 }; 
 /* --- end of the optional code --- */
});};

/* ---------------------------------------------
Toggler - http://www.adipalaz.com/experiments/jquery/expand.html
When using this script, please keep the above url intact.
*** Feel free to remove the Toggler script if you need only the plugin expandAll().
------------------------------------------------ */
$.fn.toggler = function(options) {
 var defaults = {
 cllpsEl : 'div.collapse',
 method : 'slideToggle',
 speed : 'slow',
 container : '', //the common container of all groups with collapsible content (optional)
 initShow : '.shown' //the initially expanded sections (optional)
 };
 var o = $.extend({}, defaults, options);
 
 var $this = $(this);
 $this.wrapInner('<a style="display:block" href="#" title="Expand/Collapse" />');
 if (o.initShow) {$(o.initShow).addClass('shown');}
 $this.next(o.cllpsEl + ':not(.shown)').hide();
 return this.each(function() {
 var container;
 (o.container) ? container = o.container : container = 'html';
 if ($this.next('div.shown').length) { $this.closest(container).find('.shown').show().prev().find('a').addClass('open'); }
 $(this).click(function() {
 $(this).find('a').toggleClass('open').end().next(o.cllpsEl)[o.method](o.speed);
 return false;
 });
});};
/* ---------------------------------------------
Feel free to remove any of the following functions if you don't need it.
------------------------------------------------ */
$.fn.toggleHeight = function(speed, easing, callback) {
 return this.animate({height: 'toggle'}, speed, easing, callback);
};
//http://www.learningjquery.com/2008/02/simple-effects-plugins:
$.fn.fadeToggle = function(speed, easing, callback) {
 return this.animate({opacity: 'toggle'}, speed, easing, callback);
};
$.fn.slideFadeToggle = function(speed, easing, callback) {
 return this.animate({opacity: 'toggle', height: 'toggle'}, speed, easing, callback);
};
/* --- end of the optional code --- */
})(jQuery);

<script src="./js/jquery-1.4.2.js" language="javascript" type="text/javascript"></script>
<script type="text/javascript" src="js/expand.js"></script>
<script type="text/javascript">
<!--//--><![CDATA[//><!--
$(function() {
 // --- Using the default options:
 $("div.expand").toggler({method: "slideFadeToggle"}); 
 // --- Other options:
 //$("div.expand").toggler({method: "toggle", speed: 0});
 //$("div.expand").toggler({method: "toggle"});
 //$("div.expand").toggler({speed: "fast"});
 //$("div.expand").toggler({method: "fadeToggle"});
 //$("div.expand").toggler({method: "slideFadeToggle"}); 
});
//--><!]]>