if(document.layers){ns = true;ie = false;}
else{ns = false;ie = true;}

//-----------------------------
function markerOn(mig)
{
var ig = MM_findObj(mig);
if (ig){ig.src = "../_media/reddot-on.gif";}
}

function markerOff(mig)
{
var ig = MM_findObj(mig);
if (ig){ig.src = "../_media/reddot-off.gif";}
}

//=========================================
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_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_findObj(n, d) { //v4.0
  var p,i,x;  
  if(!d) {d=document;}
   if((p=n.indexOf("?"))>0&&top.frames.length) 
   {
    d=top.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);}
  if(!x && document.getElementById) 
  {x=d.getElementById(n);} 
  return x;
}

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];
	}
  }
}

function MM_showHideLayers() { //v3.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) 
  if ((obj=MM_findObj(args[i]))!=null) 
  	{ v=args[i+2];
    if (obj.style) 
	{obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
    obj.visibility=v; 
	}
}