function findPos(obj) {
	var curleft = curtop = 0;
	if (obj.offsetParent) {
		do {
			curleft += obj.offsetLeft;
			curtop += obj.offsetTop;
		} while (obj = obj.offsetParent);
	}
	return [curleft,curtop];
}

function togglecoursesublinks() {
	var cl = document.getElementById("courselink");
	var csl = document.getElementById("coursesublinks");
	
	if (csl.style.display=="none") {
		var pos = findPos(cl);
		
		csl.style.left=pos[0];
		csl.style.top=pos[1]+34;
		
		csl.style.display="block";
	} else {
		csl.style.display="none";
	}
}
function togglecareersublinks() {
	var cl = document.getElementById("careerlink");
	var csl = document.getElementById("careersublinks");
	
	if (csl.style.display=="none") {
		var pos = findPos(cl);
		
		csl.style.left=pos[0];
		csl.style.top=pos[1]+34;
		
		csl.style.display="block";
	} else {
		csl.style.display="none";
	}
}