function makenav(str,w,h) {
	this.off=new Image (w,h);
	this.off.src=dir+"images/"+str+".gif";
	this.on=new Image (w,h);
	this.on.src=dir+"images/"+str+"_on.gif";
}
		 
navIMG=new Array(8);
navIMG[0]=new makenav ("topnav_onlineserv",125,14);
navIMG[1]=new makenav ("topnav_savings",192,14);
navIMG[2]=new makenav ("topnav_lending",123,14);
navIMG[3]=new makenav ("topnav_funtimers",81,14);
navIMG[4]=new makenav ("topnav_insurance",86,14);
navIMG[5]=new makenav ("subnav_infodesk",95,24);
navIMG[6]=new makenav ("subnav_email",29,24);
navIMG[7]=new makenav ("subnav_home",30,24);

function toggle(n,on) {
if (on==1) {
	document.images["nav"+n].src=navIMG[n].on.src;
} else {
	document.images["nav"+n].src=navIMG[n].off.src;
	}
}