function Mov(E, N) {
	var img = E.firstChild;
	if (img) {
		img.src = img.src.replace(/-[012](\.\w+)$/, "-"+N+"$1");
	}
}

function Mov0(E) {
	Mov(E, 0);
}

function Mov1(E) {
	Mov(E, 1);
}

function Mov2(E) {
	Mov(E, 2);
}

function Expose(Url) {
	open(Url, 'Expose', 'toolbar=0,location=0,directories=0,status=0,menubar=1,scrollbars=1,resizable=1,width=660');
}

function OpenSized(N, W, H) {
	open(N.href, N.title ? N.title : "", "toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=1,width="+(W+20)+",height="+(H+20));
	return false;
}