var ie=document.all;
var nn6=document.getElementById&&!document.all;

var isdrag=false;
var x,y;
var dobj;

function movemouse(e)
{
  if (isdrag)
  {
	dobj.style.left = nn6 ? tx + e.clientX - x : tx + event.clientX - x;
	dobj.style.top  = nn6 ? ty + e.clientY - y : ty + event.clientY - y;
	return false;
  }
}

function selectmouse(e) 
{
  var fobj       = nn6 ? e.target : event.srcElement;
  var topelement = nn6 ? "HTML" : "BODY";

  while (fobj.tagName != topelement && fobj.className != "dragme")
  {
	fobj = nn6 ? fobj.parentNode : fobj.parentElement;
  }

  if (fobj.className=="dragme")
  {
	isdrag = true;
	dobj = fobj;
	tx = parseInt(dobj.style.left+0);
	ty = parseInt(dobj.style.top+0);
	x = nn6 ? e.clientX : event.clientX;
	y = nn6 ? e.clientY : event.clientY;
	document.onmousemove=movemouse;
	return false;
  }
}

document.onmousedown=selectmouse;
document.onmouseup=new Function("isdrag=false");