<!--- JavaScript (c) Amit Arora <amit.arora@bigfoot.com> --->

if (typeof jsCookiesLoaded == 'undefined')
{
	var jsCookiesLoaded = true;

    function SetCookie (name, value) {
        var argv = SetCookie.arguments;
        var argc = SetCookie.arguments.length;
        var expires = new Date();
        var path = (argc > 3) ? argv[3] : null;
        var domain = (argc > 4) ? argv[4] : null;
        var secure = (argc > 5) ? argv[5] : false;
		expires.setYear(expires.getYear()+1);
        document.cookie = name + "=" + escape (value) +
        ((expires == null) ? "" : ("; expires=" + expires.toGMTString())) +
        ((path == null) ? "" : ("; path=" + path)) +
        ((domain == null) ? "" : ("; domain=" + domain)) +
        ((secure == true) ? "; secure" : "");
    }

    function getCookieVal (offset) {
        var endstr = document.cookie.indexOf (";", offset);
        if (endstr == -1)
        endstr = document.cookie.length;
        return unescape(document.cookie.substring(offset, endstr));
    }

    function GetCookie (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 getCookieVal (j);
        	i = document.cookie.indexOf(" ", i) + 1;
        	if (i == 0) break;
        	}
        return null;
    }

    function DeleteCookie (name) {
        var exp = new Date();
        exp.setTime (exp.getTime() - 1);
        var cval = GetCookie (name);
        document.cookie = name + "=" + cval + "; expires=" + exp.toGMTString();
    }

}