/*-------------------------------------------------------------------- 
 * JQuery Plugin: "EqualHeights"
 * by:	Scott Jehl, Todd Parker, Maggie Costello Wachs (http://www.filamentgroup.com)
 *
 * Copyright (c) 2008 Filament Group
 * Licensed under GPL (http://www.opensource.org/licenses/gpl-license.php)
 *
 * Description: Compares the heights or widths of the top-level children of a provided element 
 		and sets their min-height to the tallest height (or width to widest width). Sets in em units 
 		by default if pxToEm() method is available.
 * Dependencies: jQuery library, pxToEm method	(article: 
		http://www.filamentgroup.com/lab/retaining_scalable_interfaces_with_pixel_to_em_conversion/)							  
 * Usage Example: $(element).equalHeights();
  		Optional: to set min-height in px, pass a true argument: $(element).equalHeights(true);
 * Version: 2.0, 08.01.2008
--------------------------------------------------------------------*/

$.fn.equalHeights = function(px) {
	$(this).each(function(){
		var currentTallest = 0;
		$(this).children().each(function(i){
			if ($(this).height() > currentTallest) { currentTallest = $(this).height(); }
		});
		if (!px || !Number.prototype.pxToEm) currentTallest = currentTallest.pxToEm(); //use ems unless px is specified
		// for ie6, set height since min-height isn't supported
		if ($.browser.msie && $.browser.version == 6.0) { $(this).children().css({'height': currentTallest}); }
		$(this).children().css({'min-height': currentTallest}); 
	});
	return this;
};

$(function() {
	$('#header-images').cycle({ 
	    fx:     'fade', 
	    sync:   1, 
	    speed:    1000, 
	    timeout:  5000,
		easing: 'easeout',
	    pause:   0 
	});
});
$(function() {
	$('#left-side ul').cycle({ 
	    fx:     'fade', 
	    sync:   1, 
	    speed:    1000, 
	    timeout:  5000,
		easing: 'easeout',
	    pause:   1 
	});
});
$(function() {
	$('#content ol').after('<ul id="post-thumbs">').cycle({ 
	    fx:     'fade', 
	    speed:  500, 
	    timeout: 4000, 
		easing: 'easeout',
		pause: 	1,
	    pager:  '#post-thumbs', 
	    // callback fn that creates a thumbnail to use as pager anchor 
		    pagerAnchorBuilder: function(idx, slide) { 
				var src = $('img',slide).attr('src'); 
				return '<li><a href="#"><img src="' + src + '" width="77" height="58" /></a></li>'; 
		    }
	});
});
function equalHeight(group) {
	tallest = 0;
	group.each(function() {
		thisHeight = $(this).height();
		if(thisHeight > tallest) {
			tallest = thisHeight;
		}
	});
	group.height(tallest);
}
$(document).ready(function() {
	equalHeight($(".equal"));
});