var ie = document.all;
var nn6 = document.getElementById && !document.all;
var isdrag = false;
var x;
var 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 != "UIDialogH")
	{
		fobj = nn6 ? fobj.parentNode : fobj.parentElement;
	}

	while (fobj.tagName != topelement && (fobj.className.indexOf("UIDialogPanel")<0))
	{
		fobj = nn6 ? fobj.parentNode : fobj.parentElement;
	}

	if (fobj.className.indexOf("UIDialogPanel")>-1 & fobj.getAttribute("draggable")=="yes")
	{
		isdrag = true;
		dobj = fobj;
		tx = parseInt(dobj.style.left + 0, 10);
		ty = parseInt(dobj.style.top + 0, 10);
		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");