// JavaScript Document
function get(id){
	return document.getElementById(id);	
}
	
function toggle(id){
	if(get('program')){var program = get('program');}
	if(get('prices')){var prices = get('prices');}
	if(get('photos')){var photos = get('photos');}	
	if(get('trainers')){var trainers = get('trainers');}
	if(get('intro')){var intro = get('intro');}
	if(get('homepage')){var homepage = get('homepage');}
	switch(id){
		case 'homepage':
			if(homepage){homepage.style.display = '';}
			if(program){program.style.display = 'none';}
			if(prices){prices.style.display = 'none';}
			if(photos){photos.style.display = 'none';}
			if(trainers){trainers.style.display = 'none';}
			if(intro){intro.style.display = 'none';}			
			break;
		case 'program':
			if(homepage){homepage.style.display = 'none';}
			if(program){program.style.display = '';}
			if(prices){prices.style.display = 'none';}
			if(photos){photos.style.display = 'none';}
			if(trainers){trainers.style.display = 'none';}
			if(intro){intro.style.display = 'none';}			
			break;
		case 'prices':
			if(homepage){homepage.style.display = 'none';}
			if(program){program.style.display = 'none';}
			if(prices){prices.style.display = '';}
			if(photos){photos.style.display = 'none';}
			if(trainers){trainers.style.display = 'none';}
			if(intro){intro.style.display = 'none';}			
			break;
		case 'photos':
			if(homepage){homepage.style.display = 'none';}
			if(program){program.style.display = 'none';}
			if(prices){prices.style.display = 'none';}
			if(photos){photos.style.display = '';}
			if(trainers){trainers.style.display = 'none';}
			if(intro){intro.style.display = 'none';}			
			break;
		case 'trainers':
			if(homepage){homepage.style.display = 'none';}
			if(program){program.style.display = 'none';}
			if(prices){prices.style.display = 'none';}
			if(photos){photos.style.display = 'none';}
			if(trainers){trainers.style.display = '';}
			if(intro){intro.style.display = 'none';}			
			break;
		case 'intro':
			if(homepage){homepage.style.display = 'none';}
			if(program){program.style.display = 'none';}
			if(prices){prices.style.display = 'none';}
			if(photos){photos.style.display = 'none';}
			if(trainers){trainers.style.display = 'none';}			
			if(intro){intro.style.display = '';}
			break;			
	}
}

function togglePhotos(id){
	var el = get(id);
	if(el.style.display == 'none'){
		el.style.display = '';
	}
	else{
		el.style.display = 'none';
	}
}

function toggleForm(id){
	var forms = document.getElementsByTagName('form');
	for(var i in forms){
			if(forms[i].id == id){
				forms[i].style.display = '';
			}
			else{
				forms[i].style.display = 'none';
			}
	}
}