var PicsA, PicsB;
var PicPath = "/pics/";

function setPics() {
	PicsA = new Array();
	PicsB = new Array();
	for(c=1; c<=8; c++) {
		PicsA[c] = new Image();
		PicsB[c] = new Image();
		PicsA[c].src = PicPath + "link0" + c + ".gif";
		PicsB[c].src = PicPath + "link0" + c + "_b.gif";
	}
}


function picOn( N ) {
	var Pic = "link" + N;
	document.images[Pic].src = PicsB[N].src;
}


function picOff( N ) {
	var Pic = "link" + N;
	document.images[Pic].src = PicsA[N].src;
}


setPics();