// JavaScript Document
var ns4=document.layers
var ie4=document.all
var ns6=document.getElementById&&!document.all
var dragswitch=0
var nsx
var nsy
var nstemp
function drag_dropns(name)
{
	if (!ns4)
	return
	temp=eval(name)
	temp.captureEvents(Event.MOUSEDOWN | Event.MOUSEUP)
	temp.onmousedown=gons
	temp.onmousemove=dragns
	temp.onmouseup=stopns
}
function gons(e)
{
	temp.captureEvents(Event.MOUSEMOVE)
	nsx=e.x
	nsy=e.y
}
function dragns(e)
{
	if (dragswitch==1)
	{
		temp.moveBy(e.x-nsx,e.y-nsy)
		return false
	}
}
function stopns()
{
	temp.releaseEvents(Event.MOUSEMOVE)
}
function drag_drop(e)
{
	if (ie4&&dragapproved)
	{
		crossobj.style.left=tempx+event.clientX-offsetx
		crossobj.style.top=tempy+event.clientY-offsety
		return false
	}
	else if (ns6&&dragapproved)
	{
		crossobj.style.left=tempx+e.clientX-offsetx+"px"
		crossobj.style.top=tempy+e.clientY-offsety+"px"
		return false
	}
}
function initializedrag(e)
{
	crossobj=ns6? document.getElementById("showimage") : document.all.showimage
	var firedobj=ns6? e.target : event.srcElement
	var topelement=ns6? "html" : document.compatMode && document.compatMode!="BackCompat"? "documentElement" : "body"
	while (firedobj.tagName!=topelement.toUpperCase() && firedobj.id!="dragbar")
	{
		firedobj=ns6? firedobj.parentNode : firedobj.parentElement
	}
	if (firedobj.id=="dragbar")
	{
		offsetx=ie4? event.clientX : e.clientX
		offsety=ie4? event.clientY : e.clientY
		tempx=parseInt(crossobj.style.left)
		tempy=parseInt(crossobj.style.top)
		dragapproved=true
		document.onmousemove=drag_drop
	}
}
document.onmouseup=new Function("dragapproved=false")

function hidebox()
{
	crossobj=ns6? document.getElementById("showimage") : document.all.showimage
	if (ie4||ns6)
	crossobj.style.visibility="hidden"
	else if (ns4)
	document.showimage.visibility="hide"
}