pfeil = new Array();
pfeil[0] = pfeilpfad + "pfeil_next_p.gif";
pfeil[1] = pfeilpfad + "pfeil_next_a.gif";
pfeil[2] = pfeilpfad + "pfeil_back_p.gif";
pfeil[3] = pfeilpfad + "pfeil_back_a.gif";
im = new Array();
for (var i = 0; i < pfeil.length; i++) {
	im[i] = new Image();
	im[i].src = pfeil[i];
}

docicon = new Array();
docicon[0] = dociconpfad + "doc_icon_p.gif";
docicon[1] = dociconpfad + "doc_icon_a.gif";
imdocicon = new Array();
for (var i = 0; i < docicon.length; i++) {
	imdocicon[i] = new Image();
	imdocicon[i].src = docicon[i];
}


function hilite_pfeil(num,imgname) {
	imgname.src = im[num].src;
}

function hilite_doc(num,imgname) {
	imgname.src = imdocicon[num].src;
}