function findObj(n, d) {
  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=findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

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

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

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

function showHideElement() {
  var i,p,d,obj,args=showHideElement.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=findObj(args[i]))!=null) { d=args[i+2];
    if (obj.style) { obj=obj.style; d=(d=='block')?'block':(v='none')?'none':d; }
    obj.display=d; }
}

function openWindow(theURL,winName,features) {
  window.open(theURL,winName,features);
}



function overbg(obj)
{
	var strclass;
	var str;
	
	strclass=obj.className;
	str= strclass.replace('Off','On');
	obj.className= str
}

function outbg(obj)
{
	var strclass;
	var str;
	
	strclass=obj.className;
	str= strclass.replace('On','Off');
	obj.className= str
}