function findPosX(divElement) {
//find x position of menu - calculate position from left of screen
	var curLeft = 0;
	
	if (divElement.obj.offsetParent) {
		while (divElement.obj.offsetParent) {
			curLeft += divElement.obj.offsetLeft;
			divElement.obj = divElement.obj.offsetParent;
		}
	}
	else if (divElement.obj.x) {
		curLeft += divElement.obj.x;
	}
	
	return curLeft;
}

function findPosY(divElement) {
//find y position of menu - calculate position from top of screen
	var curTop = 0;
		
	if (divElement.obj.offsetParent) {
		while (divElement.obj.offsetParent) {
			curTop += divElement.obj.offsetTop;
			divElement.obj = divElement.obj.offsetParent;
		}
	}
	else if (divElement.y){
		curTop += divElement.obj.y;
	}
	
	return curTop;
}