function subnavFind_on() {
	document.getElementById('subnavFind').className='on';
	document.getElementById('subnavWhy').className='';
	document.getElementById('subnavTrip').className='';
	document.getElementById('subnavNews').className='';
	}

function subnavWhy_on() {
	document.getElementById('subnavFind').className='';
	document.getElementById('subnavWhy').className='on';
	document.getElementById('subnavTrip').className='';
	document.getElementById('subnavNews').className='';
	}
	
function subnavTrip_on() {
	document.getElementById('subnavFind').className='';
	document.getElementById('subnavWhy').className='';
	document.getElementById('subnavTrip').className='on';
	document.getElementById('subnavNews').className='';
	}
	
function subnavNews_on() {
	document.getElementById('subnavFind').className='';
	document.getElementById('subnavWhy').className='';
	document.getElementById('subnavTrip').className='';
	document.getElementById('subnavNews').className='on';
	}

function subnavRequest_on() {
	document.getElementById('subnavFind').className='';
	document.getElementById('subnavWhy').className='';
	document.getElementById('subnavTrip').className='';
	document.getElementById('subnavNews').className='';
	}
	
	function openScript(url, width, height, left, top) {
        var Win = window.open(url,"openScript",'width=' + width + ',height=' + height + ',resizable=0,scrollbars=yes,menubar=no,status=no,left=0,top=10' );
}