framename="Menue";
framename2="Main";
frameset="http://www.b5w.de/index.html";

function FrameCheck() 
{
	if(!eval("parent."+framename)) 
	{ 
		location.replace(frameset+"?"+location.href); 
	}
}

function LoadFrame() 
{
	var URL=location.search;
	if(URL) 
	{
		frame=eval("frames."+framename);
		frame2 = frame.document.getElementById(framename2);
		if(frame2)
		{
			window.open(URL.substring(1,URL.length),frame2.name);
		}
	}
}