//mylogin2.js

window.onload = pageLoad;

var userpwdFocus = false;
var hasRecovery = false
function hadFocus(set)
{

    if (set) userpwdFocus = true;
    return userpwdFocus;
}
 
function getCookie(name) 
{
    var search = name + "="
    if (document.cookie.length > 0) 
    {
        // if there are any cookies
        offset = document.cookie.indexOf(search)
        if (offset != -1) 
        { // if cookie exists
            offset += search.length // set index of beginning of value
            end = document.cookie.indexOf(";", offset) // set index of end of cookie value
            if (end == -1)
                end = document.cookie.length
            return unescape(document.cookie.substring(offset, end))
        }
    }
}
 
function clearCache()
{
    var name="usid"
    var value="chocolate-chip-cookies"
    cookie= name + "=" + value + "; path=/; domain=portal.uaeu.ac.ae; expires=" + (new Date(0)).toGMTString();
    if (getCookie (name) != value) document.cookie = cookie;
    doCancel();
}
 
function doCancel()
{
    document.userid.user.value='';
    document.cplogin.user.value='';
    document.cplogin.pass.value='';
}
 
 
function xferFocus()
{
    document.getElementById("user").focus();
    document.cplogin.pass.focus();
}
 
function login()
{
   // alert(document.cplogin.uuid.value); 
    setQueryAsCookie(); 
    document.cplogin.user.value=document.userid.user.value;
    document.cplogin.submit();
    return true;

}


function setQueryAsCookie()
{
    var query = document.location.search;
    if (query.length > 1) {
        document.cookie = "query=" + encodeURIComponent(query) + "; path=/; domain=portal.uaeu.ac.ae;"
    } else {
        // kill any previous query cookie setup
        document.cookie = "query=; path=/; domain=portal.uaeu.ac.ae; expires=" + (new Date(0)).toGMTString();
    }
}
 

function pageLoad()

{
    if (!hadFocus(false))
    {
      document.getElementById("user").focus();
 // document.forms["cplogin"].elements["user"].focus();
    }
    document.getElementById('portal_login_block').style.display = '';
    clearSiteCookies();
}