function mlw_network_bar_init(goheight) {
	// Check IE6
	var msie6 = $.browser == 'msie' && $.browser.version < 7;
	
	if (!msie6) {
		$(window).scroll(function (event) {
			// what the y position of the scroll is
			var y = $(this).scrollTop();

			// whether sidebar is below window top
			if (y >= goheight) {
				// if so, add the fixed class
				$('div#mlw_network').fadeIn();
			}
			else {
				// otherwise remove it
				$('div#mlw_network').hide();
			}
		});
	}
}