// onMouseOver (Navigation)
	naviimg = new Array();
	for(i=0;i<7;i++){
		naviimg[i] = new Image();
		naviimg[i].src= './images/common/n'+i+'on.gif';
	}
	function naviOn(n){
		document.images['navi'+n].src = naviimg[n].src;
	}
	function naviOff(n){
		document.images['navi'+n].src = './images/common/n'+n+'off.gif';
	}