// ナビゲーション画像読込み
////////////////////////////////////////////////////////////////////////////////
function LoadNavi(index){
	if(index){
		var folder = "./images/top/";
	}else{
		var folder = "../images/";
	}
	
	var name     = new Array();
	    name[0]  = "news";
	    name[1]  = "books";
	    name[2]  = "curriculum";
	    name[3]  = "kenkyuusitu";
	    name[4]  = "admission";
	    name[5]  = "schoollife";
	    name[6]  = "report";
	    name[7]  = "recruit";
	    name[8]  = "daigakuin";
	    name[9]  = "history";
	    name[10] = "staff";
	    name[11] = "gakkai";
	    name[12] = "frontier";
	    name[13] = "link";
	    name[14] = "sitemap";
	    name[15] = "english";
	
	navi_image   = new Array();
	
	for(var i = 0 ; i < name.length ; i++){
		navi_image[name[i]]             = new Image();
		navi_image[name[i] + "_f"]      = new Image();
		navi_image[name[i]].src         = folder + "navi_" + name[i] + ".gif";
		navi_image[name[i] + "_f"].src  = folder + "navi_" + name[i] + "_f.gif";
	}
}





// ナビゲーション画像変更
////////////////////////////////////////////////////////////////////////////////
function ChangeNavi(name,focus){
	if(focus){
		document.images[name].src = navi_image[name + "_f"].src;
	}else{
		document.images[name].src = navi_image[name].src;
	}
}