function toggleMenu(id) {
	for(i=0;i<=cattotal;i++) {
		if(i==id) {
			action = 0;
		}
		else {
			action = -1;
		}
		toggleMenuHelper(i, action);
	}
	return false;
}

function toggleMenuHelper(id, action) {
	var ulid = document.getElementById('menu'+id);
	var linkid = document.getElementById('link'+id);

	if(ulid) {
		if(ulid.style.display=='block' || action==-1) {
			ulid.style.display = 'none';
			linkid.style.backgroundColor = '#FFFFFF';
			linkid.style.color = '#000000';
		}
		else {
			ulid.style.display = 'block';
			linkid.style.backgroundColor = cats[id];
			linkid.style.color = '#FFFFFF';
		}
	}
	return false;
}

function rolloverMenu(id) {
	var linkid = document.getElementById('link'+id);
	linkid.style.backgroundColor = cats[id];
	linkid.style.color = '#FFFFFF';
}

function rolloutMenu(id) {
	var ulid = document.getElementById('menu'+id);
	var linkid = document.getElementById('link'+id);

	if(ulid.style.display=='block') {
		linkid.style.backgroundColor = cats[id];
		linkid.style.color = '#FFFFFF';
	}
	else {
		linkid.style.backgroundColor = '#FFFFFF';
		linkid.style.color = '#000000';
	}
}

function toggleBrowse(id) {
	
	if(document.getElementById('browse_'+id).style.display=='block') {
		document.getElementById('browse_'+id).style.display = 'none';
	}
	else {
		
		document.getElementById('browse_'+id).style.display = 'block';
	}
	return false;
}