/***********************************************************************************************
* Utility functions
***********************************************************************************************/
function getOffsets(e) {
	var o = {
		height: e.offsetHeight,
		width: e.offsetWidth
	};
	
	var x = e.offsetLeft;
	var y = e.offsetTop;
	var p = e.offsetParent;
	
	while(p && (p.nodeType != 9)) {
		x += p.offsetLeft;
		y += p.offsetTop;
		p = p.offsetParent;
	}
	o.left = x;
	o.top = y;
	return o;
}