function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		home_over = newImage("images/home-over.jpg");
		about_us_over = newImage("images/about-us-over.jpg");
		prepaid_over = newImage("images/prepaid-over.jpg");
		postpay_over = newImage("images/postpay-over.jpg");
		value_added_services_over = newImage("images/value-added-services-over.jpg");
		international_roaming_over = newImage("images/international-roaming-over.jpg");
		preloadFlag = true;
	}
}


function set_cookie(name, value, exp_y, exp_m, exp_d, path, domain, secure) {
    var cookie_string = name + "=" + escape(value);

    if (exp_y) {
        var expires = new Date(exp_y, exp_m, exp_d);
        cookie_string += "; expires=" + expires.toGMTString();
    }

    if (path)
        cookie_string += "; path=" + escape(path);

    if (domain)
        cookie_string += "; domain=" + escape(domain);

    if (secure)
        cookie_string += "; secure";

    document.cookie = cookie_string;
}

function get_cookie(cookie_name) {
    var results = document.cookie.match('(^|;) ?' + cookie_name + '=([^;]*)(;|$)');

    if (results)
        return (unescape(results[2]));
    else
        return null;
}


function MM_openBrWindow(theURL, winName, features) 
{
    window.open(theURL, winName, features);
}

function MMM_openBrWindow(theURL) {
    var winName = "Popup";
    var features = "scrollbars=no,resizable=no,width=500,height=430";
    window.open(theURL, winName, features);
}

function ini_vars() 
{
    try 
    {
        document.getElementById('ctl00_uc_left_nav_Accordion1').style.overflow = 'hidden';
    }
    catch (e) { }

}