//********************************************************************
//
// Utility Functions
//
//********************************************************************

//********************************************************************
// 
// MM_swapImgRestore()
//
// Restore swapped images
// 
//********************************************************************
function MM_swapImgRestore() 
{
  var i,x,a=document.MM_sr;

  for(i = 0; a && i < a.length && (x = a[i]) && x.oSrc; i++)
    x.src = x.oSrc;
}

//********************************************************************
// 
// MM_openWindow()
//
// Restore swapped images
// 
//********************************************************************


function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}


//********************************************************************
// 
// MM_preloadImages()
//
// Load images at page load time
// 
//********************************************************************
function MM_preloadImages() 
{
  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];
      }
    }
  }
}


//********************************************************************
// 
// MM_findObj(n, d)
//
// Find the given object in the given document
// 
//********************************************************************
function MM_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 = MM_findObj(n, d.layers[i].document);

  if(!x && document.getElementById)
    x = document.getElementById(n);

  return x;
}


//********************************************************************
// 
// MM_swapImage(n, d)
//
// Swap an image with another image (for rollover buttons)
// 
//********************************************************************
function MM_swapImage() 
{
  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];
    }
  }
}
//********************************************************************
// 
// MM_showHideLayers(n, d)
//
// Swap an image with another image (for rollover buttons)
// 
//********************************************************************



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; 
	}
}

//********************************************************************
// 
// MM_reloadPage(init)
//
// reloads the window if Nav4 resized
// 
//********************************************************************

function MM_reloadPage(init) 

{  
  if (init==true) with (navigator)
 
		{if ((appName=="Netscape")&&(parseInt(appVersion)==4)) 
			{
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; 
			}
		}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);


//-->