/**
 * Equal Heights Plugin
 * Equalize the heights of elements. Great for columns or any elements
 * that need to be the same size (floats, etc).
 * 
 * Version 1.0
 * Updated 12/10/2008
 *
 * Copyright (c) 2008 Rob Glazebrook (cssnewbie.com) 
 *
 * Usage: $(object).equalHeights([minHeight], [maxHeight]);
 * 
 * Example 1: $(".cols").equalHeights(); Sets all columns to the same height.
 * Example 2: $(".cols").equalHeights(400); Sets all cols to at least 400px tall.
 * Example 3: $(".cols").equalHeights(100,300); Cols are at least 100 but no more
 * than 300 pixels tall. Elements with too much content will gain a scrollbar.
 * 
 */

(function($) {
	$.fn.equalHeights = function(minHeight, maxHeight) {
		var tallest = (minHeight) ? minHeight : 0;
		$(this).each(function() {
			if($(this).height() > tallest) {
				if($.browser.opera) {
					tallest = this.getHeight();
				} else {
					tallest = $(this).height();
				}		
			}
		});		
		if((maxHeight) && tallest > maxHeight) { 
			tallest = maxHeight;
		}		
		return $(this).each(function() {
			if($.browser.opera) {
				$(this).css("height", tallest);
			} else {
				$(this).height(tallest);
			}			
			$(this).css("overflow","hidden");
		});
	}
})(jQuery);