function send_feedback()
{
	var url = location.href;
	var browser = navigator.appName + " " + navigator.appVersion
	location.href = "mailto:webmaster@complex-a5.ru?subject=Feedback" +
	  "&body=L:%09" + url +
	  "%0d%0aB:%09" + browser +
	  "%0d%0aComments:%0d%0a";
}

function update_bars()
{
	var hrefs = document.links;
	var docid = document.body.id;
	if (hrefs != null && docid)
	{
		for (i = hrefs.length - 1; i >=0 ; --i)
		{
			a = hrefs.item(i);
			if (a.id == docid)
				a.outerHTML = a.innerHTML;
		}
	}
}

function update_menus()
{
	var hrefs = document.links;
	var docid = document.body.id;
	var a;
	if (hrefs != null && docid)
	{
		for (i = hrefs.length - 1; i >=0 ; --i)
		{
			a = hrefs.item(i);
			if (a.parentNode.tagName == 'LI' && a.name == docid)
				a.parentNode.id = "current";
		}
	}
}