//Grobal navigation
var naviOffImg = new Array(9);
var naviOnImg = new Array(9);

for(h = 1; h <= 8; h++){
	naviOffImg[h] = new Image();
	naviOffImg[h].src = "/img_common/navi"+h+".gif";
	naviOnImg[h] = new Image();
	naviOnImg[h].src = "/img_common/navi"+h+"r.gif";
}

function naviAct(areaNum, sitNum){
	if(sitNum == 0){
		document.images['navi'+areaNum].src = naviOffImg[areaNum].src;
	}else{
		document.images['navi'+areaNum].src = naviOnImg[areaNum].src;	
	}
}