function mmwidth() {
/*
	var supported = /MSIE (5\.5)|[6]/.test(navigator.userAgent) && navigator.platform == "Win32";
	if (!supported) return;

	$$('.layout-container').each(function(e) {
		var width = document.documentElement.clientWidth || document.body.clientWidth;
		e.style.width = width < 890 ? '840px' : width > 1220 ? '1150px' : 'auto';
	});
*/

	$$('.content').each(function(e) {
		var percent_width = 70;
		var min_width = 800;
		var max_width = 1140;
		var doc_width = document.documentElement.clientWidth || document.body.clientWidth;
		var content_width = parseInt(doc_width * percent_width / 100, 10);
		e.style.width = content_width < min_width ? (min_width + 'px') : content_width > max_width ? (max_width + 'px') : (percent_width + '%');
	});

}

Event.observe(window, 'load', mmwidth);
Event.observe(window, 'resize', mmwidth);