function gotoClass(selection){
	var selectedClass = selection.options[selection.selectedIndex].value;
	location.href = selectedClass;
}

function selectInstructor(selection){
	var selectedInstructor = selection.options[selection.selectedIndex].value;
	location.href = selectedInstructor;
}

function selectInstructorFolder(selection){
	var selectedFolder = selection.options[selection.selectedIndex].value;
	location.href = selectedFolder;
}

function selectInstructorClass(selection){
	var selectedFolder = selection.options[selection.selectedIndex].value;
	location.href = selectedFolder;
}

function selectDolInstFolder(selection){
	var selectedFolder = selection.options[selection.selectedIndex].value;
	location.href = selectedFolder;
}