var _loaded = 0;
var brNav,brIE = false;

eval ("for (i=0; i< " + section_id + ".length; i++) { eval ('var ' + " + section_id + "[i] + '_on = new Image ();'); eval ('var ' + " + section_id + "[i] + '_off = new Image ();'); }");

if (navigator.appName.indexOf("Microsoft") != -1) {
	brIE = true;
	} else {
	brNav = true;
}

function _preload (section, path)
{
	preload_nav (section, path);
}

function _on (img_id) {
	if (_loaded) {
		if (brIE)
		{
			eval ('document["' + img_id + '"].src = ' + img_id + '_on.src;');
		} else {
			eval ('document.images["' + img_id + '"].src = ' + img_id + '_on.src;');
		}
	}
}

function _off (img_id) {
	if (_loaded) {
		if (brIE)
		{
			eval ('document["' + img_id + '"].src = ' + img_id + '_off.src;');
		} else {
			eval ('document.images["' + img_id + '"].src = ' + img_id + '_off.src;');
		}
	}
}

function preload_nav (array_name, path)
{
	if (!path) {path = "";}
	if (!array_name) {array_name = section_id;}
	var tmp_array = new Array ();
	tmp_array = eval (array_name);
	for (i=0; i<tmp_array.length ; i++) {
		eval (tmp_array[i] + '_off.src = "images/' + path + tmp_array[i] + (tmp_array[i] == path + lang + "_menu_" + section_id ? '_act' : '') + '.gif";');
		eval (tmp_array[i] + '_on.src = "images/' + path + tmp_array[i] + '_on.gif";');
	}
	_loaded = 1;
}

function submit (url, form) {
	eval('document.' + form + '.action="' + url + '"');
	eval('document.' + form + '.submit();')
}