<!--

//main navigation
	if(level == 0){
dir = "img_cmn/" ;
	}else if(level == 1){
dir = "../img_cmn/";
	}else if(level == 2){
dir = "../../img_cmn/";
	}
		
btnOff=new Array();
btnOn=new Array();
for(i=1;i<8;i++){
	btnOff[i]=new Image();
	btnOff[i].src=dir+"btn_gnavi_00"+i+".gif";
	btnOn[i]=new Image();
	btnOn[i].src=dir+"btn_gnavi_00"+i+"1.gif";
}

function mOn(Num){
	document.images["btnImg"+Num].src=btnOn[Num].src;
}
function mOff(Num){
	document.images["btnImg"+Num].src=btnOff[Num].src;
}

-->