function showhide()
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			var n=document.getElementById('nav');
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			var copycur=cur.cloneNode(true);
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			cur.parentNode.parentNode.removeChild(cur.parentNode);
			var newa=document.createElement('a');
			newa.appendChild(document.createTextNode('more items >>'));
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			trigger(0);
			newa.href='#';
			newa.onclick=function()
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				return false;
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				{
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		window.onload=function()
		{
			if(!document.getElementById || !document.createTextNode){return;}
			showhide();
		}