function changeVariable(self) {
	var form = self.form;
	if (form.EMBED_WITHINFLOCK.checked) {
		var base = form.EMBEDBASEi.value;
		base = base.replace('%ARGS%',form.EMBED_ARCHIVE.checked ? ' archive' : '');
	} else {
		var base = form.EMBEDBASEe.value;
		var args = 'THEME='+form.EMBED_THEME.value;
		if (form.EMBED_ARCHIVE.checked) {
			args += ';ARCHIVE';
		}
		base = base.replace('%ARGS%',args);
	}
	if (self.name == 'EMBED_WITHINFLOCK') {
		setdisplay(form.EMBED_SSL.parentNode.parentNode,!form.EMBED_WITHINFLOCK.checked);
		setdisplay('embed-theme',!self.checked);
	}
	base = base.replace('%SCHEME%',form.EMBED_SSL.checked ? 'https://' : 'http://');
	form.EMBEDCODE.value = base;
}