function toggleNav(element) {
	element = $(element);
  $(element).toggle();
	
	if(element.style.display = 'none')
	{
		element.style.display = 'block';
	}
	
}

function toggleDiv(element) {
	element = $(element);
	$(element).toggle();
}



function closeDiv(element) {
	element = $(element);
  $(element).toggle();
	
	if(element.style.display = 'block')
	{
		element.style.display = 'none';
	}
	
}