function showtopsidemenu()
{
document.getElementById('topsidemenucontainer').style.display = '';
}
function hidetopsidemenu()
{
document.getElementById('topsidemenucontainer').style.display = 'none';
}

function showsidemenu(sec,subsec)
{
if(typeof(sec)!='undefined')
{
if(sec!=0)
{
document.getElementById('a'+ sec).className = 'sidedivselected';
document.getElementById('b'+ sec).style.display = '';
}
}
if(typeof(subsec)!='undefined')
{
document.getElementById(subsec).className = 'sidesubdivselected';
}

//var qs = new Querystring();
//if(qs.contains('sec'))
//{
//document.getElementById('a'+qs.get('sec')).className = 'sidedivselected';
//document.getElementById('b'+qs.get('sec')).style.display = '';
//var sec = document.getElementById('sec').value;
//}
//if(qs.contains('subsect'))
//{
//document.getElementById(qs.get('subsect')).className = 'sidesubdivselected';
//}
}

//function Querystring(qs) {
//	this.params = {};
//	if (qs == null) qs = location.search.substring(1, location.search.length);
//	if (qs.length == 0) return;
//	qs = qs.replace(/\+/g, ' ');
//	var args = qs.split('&');
//	for (var i = 0; i < args.length; i++) {
//		var pair = args[i].split('=');
//		var name = decodeURIComponent(pair[0]);
//		
//		var value = (pair.length==2)
//			? decodeURIComponent(pair[1])
//			: name;
//		this.params[name] = value;
//	}
//}
//Querystring.prototype.get = function(key, default_) {
//	var value = this.params[key];
//	return (value != null) ? value : default_;
//}
//Querystring.prototype.contains = function(key) {
//	var value = this.params[key];
//	return (value != null);
//}