//Create Sub menu icon and URL
function site_nav(url1,url2,url3,url4,url5,url6)
{

        var docwrite = '<div id="siteNav"><ul>';
	//overview
	docwrite += ((url1 != '' && typeof url1 != 'undefined') ? '<li id="overview"><a href="'+url1+'">Overview</a></li>' : '');
	//where to stay
	docwrite += ((url2 != '' && typeof url2 != 'undefined') ? '<li id="wherestay"><a href="'+url2+'">Where to Sleep</a></li>' : '');
	//What to eat
	docwrite += ((url3 != '' && typeof url3 != 'undefined') ? '<li id="whereeat"><a href="'+url3+'">Feed Me</a></li>' : '');
	//What to see
	docwrite += ((url4 != '' && typeof url4 != 'undefined') ? '<li id="whatdo"><a href="'+url4+'">Playing Tourist</a></li>' : '');
	//Partail!
	docwrite += ((url5 != '' && typeof url5 != 'undefined') ? '<li id="partail"><a href="'+url5+'">Chill or Party</a></li>' : '');
	//Reserved
	//docwrite += ((url6 != '' && typeof url6 != 'undefined') ? '<li id="wheretosee"><a href="'+url6+'">Where to stay</a></li>' : '');
	docwrite += '</ul></div>';
	document.writeln(docwrite);
}