function func(elem)
	{
		element = document.getElementById(elem);
		elementStyle = document.getElementById(elem).style.display;
		document.getElementById('searchBody').style.display = 'none';
		if (elementStyle == 'block')	{
			element.style.display = 'none';
		}
		else	{
			element.style.display = 'block';
		}
	}