function NN_swapImgRestore() { //v3.0
  var i,x,a=document.NN_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function NN_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.NN_p) d.NN_p=new Array();
    var i,j=d.NN_p.length,a=NN_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.NN_p[j]=new Image; d.NN_p[j++].src=a[i];}}
}

function NN_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=NN_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function NN_swapImage() { //v3.0
  var i,j=0,x,a=NN_swapImage.arguments; document.NN_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=NN_findObj(a[i]))!=null){document.NN_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

if(top.frames.length > 0) {
	top.location.href=self.location;
}

if(window.Event) document.captureEvents(Event.MOUSEUP);
function nocontextmenu() {
	event.cancelBubble = true
	event.returnValue = false;
	return false;
}
function norightclick(e) {
	if (window.Event) {
		if (e.which == 2 || e.which == 3) return false;
	}
	else
		if (event.button == 2 || event.button == 3) {
			event.cancelBubble = true
			event.returnValue = false;
			return false;
		}
}
document.oncontextmenu = nocontextmenu;
document.onmousedown = norightclick;

var timer_id;
function scroll_iframe(frm,inc,dir) {
  if (timer_id) clearTimeout(timer_id);
  if (window) {
    if (dir == "v") window.scrollBy(0, inc);
    else window.scrollBy(inc, 0);
    timer_id = setTimeout("scroll_iframe('" + frm + "'," + inc + ",'" + dir + "')", 20);
  }
}

function stopScroll() {
	if (timer_id) clearTimeout(timer_id);
}