function setLogin(frm)
{
    if (frm == null)
        return;

    var acctCookie = getCookie("account");
    if (acctCookie != null)
    {
        var startP = acctCookie.indexOf("p=");
        var startU = acctCookie.indexOf("u=");
        var sep = acctCookie.indexOf("&");
        var psw;
        var uid;
        
        if (startP > -1 && startU > -1)
        {        
            if (startP < sep)
            {
                psw = unescape(acctCookie.substring(startP + 2, sep));
                uid = unescape(acctCookie.substring(startU + 2, acctCookie.length));
            }
            else
            {
                psw = unescape(acctCookie.substring(startP + 2, acctCookie.length));
                uid = unescape(acctCookie.substring(startU + 2, sep));
            }
        
            frm.userid.value = uid;
            frm.password.value = psw;

            if (uid != "")
                frm.remember.checked = true;
        }    
    }    
}

function getCookie(name)
{
    var result = null;
    var myCookie = " " + document.cookie + ";";
    var searchName = " " + name + "=";
    var startOfCookie = myCookie.indexOf(searchName);
    var endOfCookie;
            
    if (startOfCookie != - 1)
    {
        startOfCookie += searchName.length;
        endOfCookie = myCookie.indexOf(";", startOfCookie);
        result = unescape(myCookie.substring(startOfCookie, endOfCookie));
    }
    return result;
}

function OpenDaughterWindow(URL, name, windowType)
{
    var popupWin = window.open(URL, name, windowType)
    window.top.name = 'opener';
}

function ImgOff(imgName)
{
    var img = eval("document." + imgName);

    if (img != null)
        img.src = "images/" + imgName + ".gif";
}

function ImgOn(imgName)
{
    var img = eval("document." + imgName);

    if (img != null)
        img.src = "images/" + imgName + "_over.gif"
}

function PopUpTL(mode, target)
{
    var desturl = "http://www.searsphotos.com/customercare_redirect.asp";

    if (target == "searsportrait")
       desturl = "http://www.searsphotos.com/customercare_redirect.asp";

    if (mode == "onload") {
       var srcurl = window.location.href;
       var i = srcurl.indexOf("?w=");
       if ( i == -1) 
          return;

       var w = srcurl.substr(i+3);   
       desturl += "&responder=XDetail&w=" + w;
    } 

    if (navigator.appName == "Netscape")
       window.open(desturl,"screenp","width=655,height=500,scrollbars=1,toolbar=1, resizable=1, menu=0,screenX=120,screenY=15");
    else if (navigator.appName == "Microsoft Internet Explorer")
       window.open(desturl,"screenp","width=655,height=500,scrollbars=1,toolbar=1, resizable=1, menu=0,left=120,top=15"); 
}

function AddTagAndRedirect(pagename)
{
   location.href = pagename + GetQueryStringFromURL();
}

function GetQueryStringFromURL()
{
   var URL = document.URL;
   var start = URL.indexOf("?");

   if (start == -1)
      return "";
   else
      return URL.substring(start, URL.length);
}