window.addEventListener?window.addEventListener("load",currentClass,false):window.attachEvent("onload",currentClass);

function currentClass(){

var vURL = new Array;
vURL = document.location.href.split("/");
var vFileName = vURL[vURL.length-1];
var vParentFolderName = vURL[vURL.length-2];
var vFolderName = new Array;
for (i=2;i<vURL.length;i++){
	vFolderName[i-2] = vURL[i];
}

if(vFolderName[1]=="whatsnew"){
	classChange("nav_home","focus"); }

else if(vFolderName[1]==""){
	classChange("nav_home","focus"); }

else if(vFolderName[1]=="home"){
	classChange("nav_home","focus"); }

else if(vFolderName[1]=="shop"){
	classChange("nav_shop","focus"); }

else if(vFolderName[1]=="food"){
	classChange("nav_food","focus"); }

else if(vFolderName[1]=="kyosai"){
	classChange("nav_kyosai","focus"); }

else if(vFolderName[1]=="shopping"){
	classChange("nav_shopping","focus"); }

else if(vFolderName[1]=="life"){
	classChange("nav_life","focus"); }
	
else if(vFolderName[1]=="lecture"){
	classChange("nav_lecture","focus"); }

else if(vFolderName[1]=="graduate"){
	classChange("nav_graduate","focus"); }
	
}

function classChange(vID, vCLASS) {
	if ((document.getElementById) && (!document.all)) {	// DOM
		document.getElementById(vID).className = vCLASS;
	} else if (document.all) {	// not DOM
		document.all(vID).className = vCLASS;
	} else if (document.layers) {	// misc
		document.layers[vID] = vCLASS;
	}
}

// End of JavaScript