/* Collapsed objects */
var ar_coll_obj = new Array();
function collapse_all() {
	for (i = 0, length1 = ar_coll_obj.length; i < length1; i++) {
		gw_getElementById("co-" + ar_coll_obj[i]).style.display = "none";
		gw_getElementById("ci-" + ar_coll_obj[i]).src = path_img + "collapse_off.png";
	}
}
function uncollapse_all(is_save) {
	/* saves state */
	if (is_save) {
		is_cookie = fetch_cookie("gw_collapse");
		/* do not save state if already set */
		if (is_cookie != null) {
			/* check states */
			collapsed = is_cookie.split("\n");
			/* array elements in Javascript are stored in random order */
			for (i = 0, length1 = ar_coll_obj.length; i < length1; i++) {
				for (i2 = 0, length2 = collapsed.length; i2 < length2; i2++) {
					if (collapsed[i2] == ar_coll_obj[i]) {
						gw_getElementById("co-" + ar_coll_obj[i]).style.display = "none";
						gw_getElementById("ci-" + ar_coll_obj[i]).src = path_img + "collapse_off.png";
					}
				}
			}
		}
		else
		{
			for (i = 0, length1 = ar_coll_obj.length; i < length1; i++) {
				gw_getElementById("co-" + ar_coll_obj[i]).style.display = "none";
				toggle_collapse(ar_coll_obj[i]);
			}
		}
	}
	else
	{
		/* just open all collapsed objects, unsaved state */
		for (i = 0, length1 = ar_coll_obj.length; i < length1; i++) {
			gw_getElementById("co-" + ar_coll_obj[i]).style.display = "block";
			gw_getElementById("ci-" + ar_coll_obj[i]).src = path_img + "collapse_on.png";
		}
	}
}
function toggle_collapse(id_obj)
{
	if (!is_regexp) {
		return false;
	}
	obj = gw_getElementById("co-" + id_obj);
	img = gw_getElementById("ci-" + id_obj);
	if (!obj) {
		if (img) {
			img.style.display = "none";
		}
		return false;
	}
	if (obj.style.display == "none") {
		obj.style.display = "";
		save_collapsed(id_obj, false);
		if (img) {
			img_re = new RegExp("_off\\.png$");
			img.src = img.src.replace(img_re, '_on.png');
		}
	}
	else {
		obj.style.display = "none";
		save_collapsed(id_obj, true);
		if (img) {
			img_re = new RegExp("\\_on.png$");
			img.src = img.src.replace(img_re, '_off.png');
		}
	}
	return false;
}
function save_collapsed(id_obj, addcollapsed)
{
	var collapsed = fetch_cookie("gw_collapse");
	var tmp = new Array();
	if (collapsed != null) {
		collapsed = collapsed.split("\n");
		for (i2 = 0, length2 = collapsed.length; i2 < length2; i2++) {
			if (collapsed[i2] != id_obj && collapsed[i2] != "") {
				tmp[tmp.length] = collapsed[i2];
			}
		}
	}
	if (addcollapsed) {
		tmp[tmp.length] = id_obj;
	}
	expires = new Date();
	expires.setTime(expires.getTime() + (1000 * 86400 * 365));
	set_cookie("gw_collapse", tmp.join("\n"), expires);
}




/* User administration */
function setCheckboxesUser(is_check)
{
	gw_getElementById('arPost_is_topic_add_').checked = 
	gw_getElementById('arPost_is_topic_edit_other_').checked = 
	gw_getElementById('arPost_is_dict_add_').checked = 
	gw_getElementById('arPost_is_dict_edit_').checked = 
	gw_getElementById('arPost_is_term_add_').checked = 
	gw_getElementById('arPost_is_term_edit_').checked = 
	gw_getElementById('arPost_is_user_edit_').checked = 
	gw_getElementById('arPost_is_user_edit_other_').checked = 
	gw_getElementById('arPost_is_sys_settings_').checked = is_check;
	return false;
}

function setCheckboxesDict(is_check, ar)
{
	ardict = ar.split(",");
	for (i = 0; i < ardict.length; i++) {
		gw_getElementById('arPost_dictionaries_' + ardict[i] + '_').checked = is_check;
	}
	return false;
}