var element;

function showBig(element)
{
	if(element.childNodes)
		{
		if(element.childNodes[0].style.display=="none")
			{
			element.childNodes[0].style.display="block";
			element.childNodes[2].style.display="none";
			}
		else
			{
			element.childNodes[0].style.display="none";
			element.childNodes[2].style.display="block";	
			}
		}
}