function show_snippet(active){
	var to_do 	= document.getElementById('to_do').style.display = 'none';
	var to_see 	= document.getElementById('to_see').style.display= 'none';	
	var to_shop = document.getElementById('to_shop').style.display= 'none';	
	document.getElementById(active).style.display='';
	// do field validation
}

function show_snippet_dinning(active){
	var dinning_hours 		= document.getElementById('dinning_hours').style.display = 'none';
	var dining_reservation 	= document.getElementById('dining_reservation').style.display= 'none';	
	var dining_dress 		= document.getElementById('dining_dress').style.display= 'none';	
	document.getElementById(active).style.display='';
	// do field validation
}