function showhide(name) {

numDiv=3;
	for(i=1;i<=numDiv;i++)
	{
		nameHide="li"+i;

		if (name==nameHide)
		{
			if (document.getElementById(name).style.visibility == '' || document.getElementById(name).style.visibility == 'hidden')
			{
				document.getElementById(name).style.visibility = 'visible';
				document.getElementById(name).style.position = 'relative';
			}
			else
			{
				document.getElementById(name).style.visibility = 'hidden';
				document.getElementById(name).style.position = 'absolute';
			}
		}
		else
			{
				document.getElementById(nameHide).style.visibility = 'hidden';
				document.getElementById(nameHide).style.position = 'absolute';
			}
		
		}

}