var isDHTML = 0;
var isID = 0;
var isAll = 0;
var isLayers = 0;
  if (document.getElementById) 
  {
    isID = 1; 
    isDHTML = 1;
  }
  else
  { 
    if (document.all) 
    {
      isAll = 1; 
      isDHTML = 1;
    }
    else
    {
      browserVersion = parseInt(navigator.appVersion);
      if ((navigator.appName.indexOf('Netscape') != -1) && (browserVersion == 4)) 
      {
        isLayers = 1; 
        isDHTML = 1;
      }
    }
  }
  
  function findDOM(objectID,withStyle) 
  {
    if (withStyle == 1) 
    {
      if (isID) 
      { 
        return (document.getElementById(objectID).style) ; 
      }
      else
      {
        if (isAll) 
        { 
          return (document.all[objectID].style); 
        }
        else
        {
          if (isLayers) { return (document.layers[objectID]); 
        }
      };}
   }
   else
   {
      if (isID) 
      {
        return (document.getElementById(objectID)) ; 
      }
      else
      {
        if (isAll) 
        { 
          return (document.all[objectID]); 
        }
        else
        {
          if (isLayers) 
          {
            return (document.layers[objectID]); 
          }
        };}
      }
    }
	
	
	
	
	
	
	
	//netscape
    if (document.layers) 
    {
      origWidth = innerWidth;
      origHeight = innerHeight;    
    }
    //reload page
    function reloadPage() 
    {
      if (innerWidth != origWidth || innerHeight != origHeight)
      { 
	  location.reload();
      }
    }
    
    //if is netscape
    if (document.layers) onresize = reloadPage;
		
 		
    function setVisibility(objectID,state) 
    {
      var dom = findDOM(objectID,1);
      dom.visibility = state;
	}


	//css
	if (document.layers)
	{
      document.write('<link rel="stylesheet" type="text/css" href="style_ns.css" />');
    }
    else
    {
      document.write('<link rel="stylesheet" type="text/css" href="style_ie.css" />');
    }
	//-->