jQuery.fn.extend({
   findPos : function() {
	   obj = $(this).get(0);
		var curleft = obj.offsetLeft || 0;
		var curtop = obj.offsetTop || 0;
		while (obj = obj.offsetParent) {
				curleft += obj.offsetLeft
				curtop += obj.offsetTop
		}
		return {x:curleft,y:curtop};
   }
});