var url1=''; var url2='';

function swapNavNN4()
{
	if (document.layers)
	{		
		document.nav.src=url1;
	}

}


function swapNN4(ref1, ref2)
{
	ref1=ref1.replace(/\.\.\//g, ''); ref2=ref2.replace(/\.\.\//g, '');	
	url1=ref1; url2=ref2;
	
	document.nav.onload = function (evt) {document.content.src = url2;}
	 
	swapNavNN4();
}

function swapNNContent(ref)
{
	url2=ref;
	document.content.load(url2,760);
}

function test()
{

window.getElementById('content').location.href=ref;

}