function ReadQueryString(pn)
{
 var href = window.location.href;
 href = unescape(href);
 var q = new RegExp(pn + "(=|/)(.*?)([?]|&|$|/)");
 q.exec(href);
 return RegExp.$2;
}

function GetP1()
{
    var p1 = ReadQueryString("P1");
    if(p1)
    {
        p1 = "P1/"+p1;
    }
    return p1;
}

function GetWeaLink()
{
    var p1 = GetP1();
    window.location.replace("/id/18665223/" + p1);
}

function GetWeaMapLink()
{
    var p1 = GetP1();
    window.location.replace("/id/18665219/" + p1);
}

function WeaComLinks(link){
    var zip = "";
    var cookie = GetP1();
    if(!cookie)
    {
        cookie = readCookie("P1");
    }
    var aCookie = cookie.split("|");
    if(aCookie&&aCookie.length>=2)
        zip = aCookie[2].substr(1);

    if(zip == ""){zip = 10001;}
    if(link=="10"){
        window.open("http://msnbc.weather.com/weather/tenday/"+ zip +"?par=msnbc&site=msnbc.com&promo=0&cm_ven=MSNBC&cm_cat=www.msnbc.com&cm_pla=WxFront&cm_ite=CityPage","weacom");
    }
    else{        
        window.open("http://msnbc.weather.com/weather/hourbyhour/"+ zip +"?par=msnbc&site=msnbc.com&promo=0&cm_ven=MSNBC&cm_cat=www.msnbc.com&cm_pla=WxPage&cm_ite=CityPage","weacom");
    }
}

function Wea36hLink()
{
    var p1 = GetP1();
    window.location.replace("/id/3032128/" + p1);
}