var Browser = 
{
    'isIE' : (navigator.userAgent.indexOf('MSIE') >= 0) && (navigator.userAgent.indexOf('Opera') < 0),
    'isFirefox' : navigator.userAgent.indexOf('Firefox') >= 0,
    'isOpera' : navigator.userAgent.indexOf('Opera') >= 0
};
function setCookieByMe(n,v)
{
	var exp = new Date();
	exp.setTime(exp.getTime() + 2592000000);		
	document.cookie = n + "=" + escape(v) + ";path=/;expires=" + exp.toGMTString();
}
function getCookieByMe(n)
{
	var me = document;
	var s = n + '=';
	var r = '';
	if(me.cookie.length > 0)
	{ 
		o = me.cookie.indexOf(s);
		if(o != -1)
		{
			o += s.length;
			_e = me.cookie.indexOf(";",o);
			if(_e == -1)
				_e = me.cookie.length;
			r = unescape(me.cookie.substring(o,_e));
		}
	}
	return r;
}
function getRnum()
{	
	var date = new Date();
	return(date.getTime());
	
}
function openwindow(url)
{
	window.open(url);
}