<!--

if ((is_nav3up) || (is_ie4up)) br = "good";

else br = "bad";


var currentPage = '';

// loop through the section array to identify the subscript of the section we're in                
/*for (i=0; i < webSections.length; i++) {
                
	if (webSections[i] == section) {
		i++;
		currentPage = "img" + i;
	}
}*/

       if (document.images) {            
                                      	
  		           
           cat1Aon = new Image();cat1Aon.src = "/images/nav_cat1_on.gif";
           cat1Aoff = new Image();cat1Aoff.src = "/images/nav_cat1_off.gif";
           cat7Aon = new Image();cat7Aon.src = "/images/nav_cat7_on.gif";
           cat7Aoff = new Image();cat7Aoff.src = "/images/nav_cat7_off.gif";
           cat11Aon = new Image();cat11Aon.src = "/images/nav_cat11_on.gif";
           cat11Aoff = new Image();cat11Aoff.src = "/images/nav_cat11_off.gif";
           cat12Aon = new Image();cat12Aon.src = "/images/nav_cat12_on.gif";
           cat12Aoff = new Image();cat12Aoff.src = "/images/nav_cat12_off.gif";
           cat13Aon = new Image();cat13Aon.src = "/images/nav_cat13_on.gif";
           cat13Aoff = new Image();cat13Aoff.src = "/images/nav_cat13_off.gif";
		   
		   img99on = new Image();img99on.src = "/images/home_on.gif";
           img99off = new Image();img99off.src = "/images/home_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','cat7','cat11','cat12','cat13');
//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);
	
}


// -->