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

navIMG=new Array(51);
navIMG[0]=new makenav ("le222mbk",160,16);
navIMG[1]=new makenav ("le222msl",160,18);
navIMG[2]=new makenav ("le322avb",160,18);
navIMG[3]=new makenav ("le322twb",160,17);
navIMG[4]=new makenav ("le422tbc",160,17);
navIMG[5]=new makenav ("le422hbt",160,17);
navIMG[6]=new makenav ("le524frtrd",160,17);
navIMG[7]=new makenav ("le524frtbk",160,17);
navIMG[8]=new makenav ("ld2",160,16);
navIMG[9]=new makenav ("lg4cetr",160,17);
navIMG[10]=new makenav ("lg4cebub",160,17);
navIMG[11]=new makenav ("lg6ceovk",160,17);
navIMG[12]=new makenav ("lg6cerw",160,17);
navIMG[13]=new makenav ("wmaple",160,24);
navIMG[14]=new makenav ("rmaple",160,24);
navIMG[15]=new makenav ("cedar",160,24);
navIMG[16]=new makenav ("rosewood",160,24);
navIMG[17]=new makenav ("ash",160,24);
navIMG[18]=new makenav ("ovangkol",160,24);
navIMG[19]=new makenav ("bubinga",160,24);
navIMG[20]=new makenav ("spruce",160,24);
navIMG[21]=new makenav ("mahogany",160,24);
navIMG[22]=new makenav ("pack_ultrock",160,18);
navIMG[23]=new makenav ("pack_lowdown",160,19);
navIMG[24]=new makenav ("ld1",160,17);
navIMG[25]=new makenav ("le924",160,17);
navIMG[26]=new makenav ("lb524sm",160,18);
navIMG[27]=new makenav ("lb224bk",160,17);
navIMG[28]=new makenav ("lab7cerw",160,17);
navIMG[29]=new makenav ("lab5cebub",160,17);
navIMG[30]=new makenav ("basses_ocean",160,23);
navIMG[31]=new makenav ("le50",160,16);
navIMG[32]=new makenav ("le200bks",160,16);
navIMG[33]=new makenav ("le200bksleft",160,17);
navIMG[34]=new makenav ("le200gms",160,17);
navIMG[35]=new makenav ("le200qbc",160,17);
navIMG[36]=new makenav ("le200qbk",160,18);
navIMG[37]=new makenav ("le300avb",160,16);
navIMG[38]=new makenav ("lg300cebks",160,17);
navIMG[39]=new makenav ("lg300cenat",160,17);
navIMG[40]=new makenav ("le300vsbmn",160,17);
navIMG[41]=new makenav ("le400qbl",160,16);
navIMG[42]=new makenav ("le400qrd",160,18);
navIMG[43]=new makenav ("basswood",161,24);

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