; (function($) {
	$.fn.wresize = function(f, callback) {
		version = '1.1';
		wresize = { fired: false, width: 0 };

		function resizeOnce() {
			//if ($.browser.msie) {
				if (!wresize.fired) {
					wresize.fired = true;
				}
				else {
					var version = parseInt($.browser.version, 10);
					wresize.fired = false;
					if (version < 7) {
						return false;
					}
					else if (version == 7) {
						//a vertical resize is fired once, an horizontal resize twice 
						var width = $(window).width();
						if (width != wresize.width) {
							wresize.width = width;
							return false;
						}
					}
				}
			//}

			//return true;
		}

		function handleWResize(e) {
			if (resizeOnce()) {
				return f.apply(this, [e]);
			}
			if (typeof (callback) == 'function') {
				callback();
			}
		}

		this.each(function() {
			if (this == window) {
				$(this).resize(handleWResize);
			}
			else {
				$(this).resize(f);
			}
		});

		return this;
	};

})(jQuery);