function oben()
	{
		var URL, URLnew, URLlenght, Adresse;
		URL = parent.site.location.href;
		URLlenght = URL.lastIndexOf('#');
		if(URLlenght == "-1")
		{
			Adresse = URL + "#top";
		}
		else
		{
			URLnew = URL.charAt(0);
			for(i = 1; i <= (URLlenght - 1); i++)
			{
				URLnew = URLnew + URL.charAt(i);
			}
			Adresse = URLnew + "#top";
		}
		parent.site.location.href = Adresse;
	}

function over(obj)
	{
		obj.className='on';		
	}

function out(obj)
	{
		obj.className='off';
	}

function over2(obj)
	{
		obj.className='on2';
	}

function out2(obj)
	{
		obj.className='off2';
	}	
	
function over3(obj)
	{
		obj.className='on3';
	}

function out3(obj)
	{
		obj.className='off3';
	}