// JScript File

function AdsNextShow() {
  document.getElementById('LeadCertificateOverlay').style.visibility='visible';
  document.getElementById('LeadCertificate').style.visibility='visible';
}

function AdsNextHide() {
  document.getElementById('LeadCertificateOverlay').style.visibility='hidden';
  document.getElementById('LeadCertificate').style.visibility='hidden';
}

function AdsNextLoad(p_iLeadCertificateID) {
    // check if lead certificate has been displayed
    var x = readCookie('AdsNextLC' + p_iLeadCertificateID);

    if (x==null) {
        // if not, set cookie and show
        createCookie('AdsNextLC' + p_iLeadCertificateID,'true',7);
        AdsNextShow();
    }
}

// cookies to control display of lead certificate
function createCookie(name,value,days) {
	if (days) {
		var date = new Date();
		date.setTime(date.getTime()+(days*24*60*60*1000));
		var expires = "; expires="+date.toGMTString();
	}
	else var expires = "";
	document.cookie = name+"="+value+expires+"; path=/";
}

function readCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}

function eraseCookie(name) {
	createCookie(name,"",-1);
}