function img_act(v) {
	document[v].src = eval(v + "a.src");
}
function img_inact(v) {
	document[v].src = eval(v + "b.src");
}
function popscroll(page, w, h, name) {
	specs = "toolbar=no,location=no,directories=no,status=no,scrollbars=yes,width=" + w + ",height=" + h + ",menubar=no";
	nw = window.open(page, name, specs);
	nw.focus();
}

function popnoscroll(page, w, h, name) {
	specs = "toolbar=no,location=no,directories=no,status=no,scrollbars=no,width=" + w + ",height=" + h + ",menubar=no";
	nw = window.open(page, name, specs);
	nw.focus();
}