/**
 * EqualHeight 1.0
 *
 * Makes all matched elements equal height. Does not work in
 * browsers that do not support min-height (no IE.. who cares)
 *
 * Usage: jQuery('#content, #sub-content').equoalHeight();
 *
 * @class equalHeight
 *
 * Copyright (c) 2008 Andreas Lagerkvist (andreaslagerkvist.com)
 * Released under a GNU General Public License v3 (http://creativecommons.org/licenses/by/3.0/)
 */
jQuery.fn.equalHeight = function() {
    var height = 0, 
        maxHeight = 0;

    // Store the tallest element's height
    this.each(function() {
        var t = jQuery(this);
        //height = t.height() + parseInt(t.css('paddingTop'), 10) + parseInt(t.css('paddingBottom'), 10) + parseInt(t.css('borderTopWidth'), 10) + parseInt(t.css('borderBottomWidth'), 10);
        
        var border_top = ( isNaN(parseInt(t.css('borderTopWidth'),10)) ? 0 : parseInt(t.css('borderTopWidth'),10) );
        var border_bottom = ( isNaN(parseInt(t.css('borderBottomWidth'),10)) ? 0 : parseInt(t.css('borderBottomWidth'),10) );
        height = t.height() + parseInt(t.css('paddingTop'), 10) + parseInt(t.css('paddingBottom'), 10) + border_top + border_bottom;
        maxHeight = (height > maxHeight) ? height : maxHeight;
    });

    // Set element's min-height to tallest element's height
    return this.each(function() {
        var t = jQuery(this);
            var border_top = ( isNaN(parseInt(t.css('borderTopWidth'),10)) ? 0 : parseInt(t.css('borderTopWidth'),10) );
            var border_bottom = ( isNaN(parseInt(t.css('borderBottomWidth'),10)) ? 0 : parseInt(t.css('borderBottomWidth'),10) );
        
            mh = maxHeight - (parseInt(t.css('paddingTop'), 10) + parseInt(t.css('paddingBottom'), 10) + border_top + border_bottom );
            //mh = maxHeight - (parseInt(t.css('padding-top'), 10) + parseInt(t.css('padding-bottom'), 10) + parseInt(t.css('border-top-width'), 10) + parseInt(t.css('border-bottom-width'), 10));
            //t.height(mh);
            t.css({"height": mh +'px'});
    });
};