function detect_browser(my_url) {
	var browserName=navigator.appName; 
	if (browserName=="Netscape")
	{
	 window.location=my_url + '@my_browser=netscape';
	}
	else (browserName=="Microsoft Internet Explorer")
	{ 
	 window.location=my_url + '@my_browser=ie';
	}
}
//<script>window.location=calendar_admin.php?css_inc_url=detect_browser()</script>

function detect_browser2(my_url) {
	var browserName=navigator.appName; 
	if (browserName=="Netscape")
	{
	 //return 'netscape';
	 window.location=my_url + '@my_browser=netscape';
	}
	else (browserName=="Microsoft Internet Explorer")
	{ 
	 return false;
	}
}