$.fn.totalWidth = function () {
    var $elem = $(this);
    var totalWidth = $elem.width();
    totalWidth += parseInt($elem.css("padding-left"), 10) + parseInt($elem.css("padding-right"), 10);
    totalWidth += parseInt($elem.css("margin-left"), 10) + parseInt($elem.css("margin-right"), 10);
    totalWidth += parseInt($elem.css("borderLeftWidth"), 10) + parseInt($elem.css("borderRightWidth"), 10);
    return totalWidth;
}
$.fn.totalHeight = function () {
    var $elem = $(this);
    var totalHeight = $elem.height();
    totalHeight += parseInt($elem.css("padding-top"), 10) + parseInt($elem.css("padding-bottom"), 10);
    totalHeight += parseInt($elem.css("margin-top"), 10) + parseInt($elem.css("margin-bottom"), 10);
    totalHeight += parseInt($elem.css("borderTopWidth"), 10) + parseInt($elem.css("borderBottomWidth"), 10);
    return totalHeight;
}