function closePresent()
{
    document.getElementById("divPresent").style.display = "none";
}

// ---   Cookies -----
var today = new Date();
var expires = new Date(today.getTime() + (5 * 86400000));
var expires_past = new Date(today.getTime() - (1 * 86400000));


function set_cookie_details() {
	Set_Cookie("present","no",expires);
}
function delete_cookie() {
	Set_Cookie("present","no",expires_past);
}
function Set_Cookie(name,value,expires,path,domain,secure) {
    document.cookie = name + "=" +escape(value) +
        ( (expires) ? ";expires=" + expires.toGMTString() : "") +
        ( (path) ? ";path=" + path : "") + 
        ( (domain) ? ";domain=" + domain : "") +
        ( (secure) ? ";secure" : "");	
}
 function Get_Cookie(name) {
    var start = document.cookie.indexOf(name+"=");
    var len = start+name.length+1;
    if ((!start) && (name != document.cookie.substring(0,name.length))) return null;
    if (start == -1) return null;
    var end = document.cookie.indexOf(";",len);
    if (end == -1) end = document.cookie.length;
    return unescape(document.cookie.substring(len,end));
}
function checkDisplay() {
    isDisplay = Get_Cookie("present");
    if (isDisplay != null )
    {
        if (isDisplay == "no")
        {
            closePresent();
        }
    }

}
function checkUnCheckDisplay()
{
    if (document.getElementById("cbNoMore").checked == true)
    {
        set_cookie_details();
    }
    else
    {
        delete_cookie();
    }
}