/*
 * Calculate the x,y coordinate of the given element
 */
jQuery.fn.elementlocation = function() {
  var curleft = 0;
  var curtop = 0;
  
  var obj = this;
  
  do {
	curleft += obj.attr('offsetLeft');
	curtop += obj.attr('offsetTop');
	
	obj = obj.offsetParent();
  } while ( obj.attr('tagName') != 'BODY' );
  
  
  return ( {x:curleft, y:curtop} );
};