//Popup Box- By Jim Silver @ jimsilver47@yahoo.com
	
var ns4=document.layers
var ie4=document.all
var ns6=document.getElementById&&!document.all

//drag drop function for NS 4////
/////////////////////////////////

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)
}

//drag drop function for ie4+ and NS6////
/////////////////////////////////


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
		crossobj.style.top=tempy+e.clientY-offsety
		return false
	}
}

function initializedrag(e) {
	crossobj=ns6? document.getElementById("showimage") : document.all.showimage

	var firedobj=ns6? e.target : event.srcElement
	var topelement=ns6? "HTML" : "BODY"
	
	while (firedobj.tagName!=topelement&&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.onmousedown=initializedrag
document.onmouseup=new Function("dragapproved=false")

////drag drop functions end here//////

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