//Popup Box- By Jim Silver @ jimsilver47@yahoo.com
//Exlusive permission granted to Dynamic Drive (http://dynamicdrive.com) to include this script in their DHTML archive.
//For full source code, terms of use, and 100's more scripts, visit http://www.dynamicdrive.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*2)
//nsy=(e.y*2)
nsx=0
nsy=0
}
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"
//}

function hidebox(which){
if (!document.getElementById)
return
if (which.style.display=="block")
which.style.display="none"
else
which.style.display="block"
}