function makenav(str,w,h) {
	this.off=new Image (w,h);
	this.off.src="images/nav_"+str+".gif";
	this.on=new Image (w,h);
	this.on.src="images/nav_"+str+"_on.gif";
}

navIMG=new Array();
navIMG[0]=new makenav ("home",63,19);
navIMG[1]=new makenav ("online_banking",121,19);
navIMG[2]=new makenav ("prodserv",146,19);
navIMG[3]=new makenav ("calcs",105,19);
navIMG[4]=new makenav ("rates",61,19);
navIMG[5]=new makenav ("about_us",85,19);
navIMG[6]=new makenav ("contact_us",96,19);
navIMG[7]=new makenav ("liberal_button",71,22);
navIMG[8]=new makenav ("hugoton_button",94,22);
navIMG[9]=new makenav ("newsletters",105,19);

	
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;
		}
	}
//-->