// JavaScript Document
function showDiv(obj) {
	var el = document.getElementById(obj);
	el.style.display = '';
}
function hideDiv(obj) {
	var el = document.getElementById(obj);
	el.style.display = 'none';
}
function switchDiv(obj) {
	var el = document.getElementById(obj);
	
	if(el.style.display == 'none')
		el.style.display = '';
	else
		el.style.display = 'none';
}