<!--   
function displaySitemapProduct() {
 var row = document.getElementById("sitemap_product");	
 if (row.style.display == '')  
   row.style.display = 'none';	
 else 
   row.style.display = '';    
}
function displaySitemapCategory() {
 var row = document.getElementById("sitemap_category");	
 if (row.style.display == '')  
   row.style.display = 'none';	
 else 
   row.style.display = '';    
}
//-->