function MM_findObj(n, d) { //v3.0
  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=MM_findObj(n,d.layers[i].document); return x;
}

function MM_showHideLayers() 
{ 
//v3.0
//updated for netscape 6.* by terza, Dec.2001.
  	var br,p,v,obj,args=MM_showHideLayers.arguments;
  	for (br=0; br<(args.length-2); br+=3)
  	{ 
	  	if ((obj=MM_findObj(args[br]))==null) 
		{ 
			
			if (browserType() == 'NS6' ||browserType() == 'Mozilla' ||browserType() == 'Opera' ) obj=document.getElementById(args[br]);
		
		}
		if (obj!=null)
		{
			v=args[br+2];
		   	if (obj.style) 
			{ 
				obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; 
			}
		    obj.visibility=v; 
		}
	}				
}

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

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

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