if(subid==""){
;
}
else if(typeof( window[ 'otherid' ] ) == "undefined")
{
	document.getElementById(subid).src = "../img/inside_navi/navi_" + subid + "_o.jpg";

//	document.getElementById(subid + "_bar").style.visibility = "visible";
//	document.getElementById(subid + "_bar").style.width = "970px";  

}
else
{
	document.getElementById('topNav').style.backgroundImage = "url(../img/toppage/navi/navi_" + otherid + ".jpg)";
		
}

function popUP(pop_h,pop_w){
var ph=pop_h;
var pw=pop_w;
pop=window.open("","popW",'width='+pw+',height='+ph+',scrollbars=yes');
pop.focus();
}


function hoverOut(mysubid, mysubsubid)
{
	if(typeof( window[ 'subid' ] ) != "undefined")
	{
	document.getElementById(subid).src = "/img/nav_" + subid + ".gif";
	document.getElementById(subid + "_bar").style.visibility = "hidden";
	document.getElementById(subid + "_bar").style.width = "0px";  
	}
	
	document.getElementById(mysubid).src = "/img/nav_" + mysubid + "_a.gif";
	document.getElementById(mysubid + "_bar").style.visibility = "visible";
	document.getElementById(mysubid + "_bar").style.width = "970px";
	
	subid = mysubid;
}