var NULL = '';
var URL = 'http://www.reklamaskaner.ru/'
var FILES_DIR = 'files/'

rs = {}

rs.getCookie = function(name) {
    var arg = name + "=";
    var alen = arg.length;
    var clen = document.cookie.length;
    var i = 0;
    while (i < clen) {
    var j = i + alen;
    if (document.cookie.substring(i, j) == arg)
    return rs.getcookieval(j);
    i = document.cookie.indexOf(" ", i) + 1;
    if (i == 0)
	break;
	}
	return null;
}	

rs.setCookie = function(name, value) {
	var argv = this.setCookie.arguments;
	var argc = this.setCookie.arguments.length;
	var expires = (argc > 2) ? argv[2] : null;
	var path = (argc > 3) ? argv[3] : null;
	var domain = (argc > 4) ? argv[4] : null;
	var secure = (argc > 5) ? argv[5] : false;
	document.cookie = name + "=" + escape(value) +
	((expires == null) ? "" : ("; expires=" + expires.togmtstring())) +
	((path == null) ? "" : ("; path=" + path)) +
	((domain == null) ? "" : ("; domain=" + domain)) +
	((secure == true) ? "; secure" : "");
}

rs.deleteCookie = function(name) {
	var exp = new date();
	fixcookiedate (exp);
	exp.settime (exp.gettime() - 1);
	var cval = getcookie (name);
	if (cval != null)
	document.cookie = name + "=" + cval + "; expires=" + exp.togmtstring();
}

rs.getcookieval = function(offset) {
	var endstr = document.cookie.indexOf (";", offset);
	if(endstr == -1)
	endstr = document.cookie.length;
	var str = document.cookie.substring(offset, endstr);
	return unescape(str);
}

rs.returnValue = function(CLASS_NAME) {
	$('.' + CLASS_NAME + ' input').click(function() {
		name = $(this).get(0).name;
		preValue = $(this).get(0).value;
		cookiePreValue = rs.getCookie(name);
		if(cookiePreValue == preValue || cookiePreValue == null)
			$(this).attr('value', '');
	}).blur(function() {
		if (cookiePreValue == null)
			rs.setCookie(name, preValue);
		if($(this).get(0).value == '')
			$(this).attr('value', preValue);
	})
}

rs.goTo = function(url) {	
	window.location = url;
}

if(rs.getCookie('listenAdder') == null)
	rs.setCookie('listenAdder', 0)