var child;
var address = window.location + "";

if(window.parent == null)
	location.href = "http://tutor.sytes.net?" + child;
else
	if(window.parent.document.title != "Math Tutor")
		if(child != null)
			location.href = "http://tutor.sytes.net?" + child;
		else
			location.href = "http://tutor.sytes.net/";