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 lay_drag_dropns(name){
  if (!ns4)
  return
  temp=eval(name)
  temp.captureEvents(Event.MOUSEDOWN | Event.MOUSEUP)
  temp.onmousedown=lay_gons
  temp.onmousemove=lay_dragns
  temp.onmouseup=lay_stopns
}

function lay_gons(e){
  temp.captureEvents(Event.MOUSEMOVE)
  nsx=e.x
  nsy=e.y
}
function lay_dragns(e){
  if (dragswitch==1){
    temp.moveBy(e.x-nsx,e.y-nsy)
    return false
  }
}

function lay_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("lay_showimage") : document.all.lay_showimage

  var firedobj=ns6? e.target : event.srcElement
  var topelement=ns6? "HTML" : "BODY"

  while (firedobj.tagName!=topelement&&firedobj.id!="lay_dragbar"){
    firedobj=ns6? firedobj.parentNode : firedobj.parentElement
  }

  if (firedobj.id=="lay_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 lay_hidebox(cid,wid,wsid,uid){
  if (ie4||ns6) crossobj.style.visibility="hidden";
  else if (ns4) document.lay_showimage.visibility="hide";
  showframe.location.href='http://www.primeraclassics.de/page.php?cid='+cid+'&wid='+wid+'&wsid='+wsid+'&uid='+uid;
}


function lay_addbookmark(favurl,favtext){
if (document.all)
if (ie4||ns6) window.external.AddFavorite(favtext,favurl)
else window.sidebar.addPanel(favtext,favurl)
}