function showPanel2(PanelName,ImageName,xoffset,yoffset) {
  var menuPosition = imgXY(ImageName);                    		   
  showPanel(PanelName, menuPosition.x+xoffset, menuPosition.y+yoffset);   
}

 

function imgXY(imgID) {                                   		 
  var XY = new Object();

  var imgObj = document.images[imgID];
  if (document.layers) {
	XY.x = eval(imgObj).x;
	XY.y = eval(imgObj).y;
  } else {
	var x,y, tempEl;
	x = eval(imgObj).offsetLeft;
	y = eval(imgObj).offsetTop;
	tempEl = eval(imgObj).offsetParent;
  	while (tempEl != null) {
  		x += tempEl.offsetLeft;
		y += tempEl.offsetTop;
  		tempEl = tempEl.offsetParent;
  	}
	XY.x = x;
	XY.y = y;
  }
  return XY;
}