<!--

if ((is_nav3up) || (is_ie4up)) br = "good";

else br = "bad";

var currentPage = '';

       if (document.images) {            // Active Images
                                   	
  		   img99on = new Image();img99on.src = "/images/home_on.gif"; 
           img99off = new Image();img99off.src = "/images/home_off.gif";          
           
           cat6Aon = new Image();cat6Aon.src = "/images/nav_cat6_on.gif";
           cat6Aoff = new Image();cat6Aoff.src = "/images/nav_cat6_off.gif";
           cat1Aon = new Image();cat1Aon.src = "/images/nav_cat1_on.gif";
           cat1Aoff = new Image();cat1Aoff.src = "/images/nav_cat1_off.gif";
           cat4Aon = new Image();cat4Aon.src = "/images/nav_cat4_on.gif";
           cat4Aoff = new Image();cat4Aoff.src = "/images/nav_cat4_off.gif";
           cat7Aon = new Image();cat7Aon.src = "/images/nav_cat7_on.gif";
           cat7Aoff = new Image();cat7Aoff.src = "/images/nav_cat7_off.gif";
		   cat5Aon = new Image();cat5Aon.src = "/images/nav_cat5_on.gif";
           cat5Aoff = new Image();cat5Aoff.src = "/images/nav_cat5_off.gif";
		   cat2Aon = new Image();cat2Aon.src = "/images/nav_cat2_on.gif";
           cat2Aoff = new Image();cat2Aoff.src = "/images/nav_cat2_off.gif";           
		   cat9Aon = new Image();cat9Aon.src = "/images/nav_cat9_on.gif";
           cat9Aoff = new Image();cat9Aoff.src = "/images/nav_cat9_off.gif";           
		   cat8Aon = new Image();cat8Aon.src = "/images/nav_cat8_on.gif";
           cat8Aoff = new Image();cat8Aoff.src = "/images/nav_cat8_off.gif";           

}

function imgOn(imgName) {
        if (br == "good") {
        
        		//alert('imgOn...' + imgName);
                document[imgName].src = eval(imgName + "on.src");
                //document.hold.src = eval(imgName + "hold.src");
                
                //window.status = eval(imgName + "copy");
       			
       }

}

function imgOff(imgName) {
        if (br == "good") {
                
                if (imgName == currentPage) {
                	document[imgName].src = eval(imgName + "on.src");
	            } else { 
	            	document[imgName].src = eval(imgName + "off.src");
	            }
  				     
        
        }

}


// Determine browser.

var isMinNS4 = document.layers
var ie=document.all&&navigator.userAgent.indexOf("Opera")==-1
var dom=document.getElementById&&!ie&&navigator.userAgent.indexOf("Opera")==-1

//-----------------------------------------------------------------------------
// Layer visibility.
//-----------------------------------------------------------------------------

//if (dom) { alert('DOM'); }

function hideLayer(layer) {
	
  if (isMinNS4) {
  
    document.layers[layer].visibility = "hide";
  
	}
	  
  if (ie||dom) {
  
  	elm = document.getElementById(layer);
	elm.style.visibility = "hidden";
	}
}

function showLayer(layer) {
	//alert('showLayer' + layer);
	clearTimeout(TimeOutNum);
	beginHide();
	

  if (isMinNS4) {
  	//alert('showLayer' + layer);
    document.layers[layer].visibility = "show";
    imgOn(layer + 'A');
    
    }
    
  if (ie||dom) {
  
	elm = document.getElementById(layer);
	elm.style.visibility = "visible";
	imgOn(layer + 'A');
	}

}

function beginHide() {

		var allMenuLayers = Array('cat1','cat4','cat7','cat5','cat2','cat9','cat8');
//alert('YO');
		for (var i=0; i<allMenuLayers.length; i++) {
			
			
			
			if (isMinNS4) {
				//alert('ON');
				document.layers[allMenuLayers[i]].visibility="hide";
				imgOff(allMenuLayers[i] + 'A');
				//alert('ON');
			} 
			
			if (ie||dom) {
			
			elm = document.getElementById(allMenuLayers[i]);
			elm.style.visibility = "hidden";
			imgOff(allMenuLayers[i] + 'A');
			}
		
		}
	}

var TimeOutNum = 0;

function SetTimer() {

	TimeOutNum = setTimeout('beginHide();',1000);
	
}


// -->