function expandCategory(id) {

	if (document.getElementById) { // DOM3 = IE5, NS6
		if (document.getElementById(id).style.display == "none"){

			document.getElementById(id).style.display = 'block';
			document.getElementById('m'+id).className = "menactive";
		} else {
			document.getElementById(id).style.display = 'none';	
			document.getElementById('m'+id).className = "men";		
		}	
	} else { 
		if (document.layers) {	
			if (document.id.display == "none"){
				document.id.display = 'block';
			} else {
				document.id.display = 'none';
			}
		} else {
			if (document.all.id.style.visibility == "none"){

				document.all.id.style.display = 'block';

			} else {
				filter(("img"+id),'imgout');
				document.all.id.style.display = 'none';
			}
		}
	}
  return false;
 }
 
function menuopen(id) {
document.getElementById('m'+id).className = 'menactive';
document.getElementById(id).style.display = "block";
document.getElementById('products').style.display = 'block';
document.getElementById('mproducts').className = 'menactive';
}