var setCookie = function(name, value, exp) {
        var date = new Date();
        date.setTime(date.getTime() + exp*60*60*1000);
        document.cookie = name + '=' + value + ';expires=' + date.toUTCString() + ';path=/';
};

var getCookie = function(name) {
        var value = document.cookie.match('(^|;) ?' + name + '=([^;]*)(;|$)');
        return value? value[2] : null;
};

var rand = Math.floor(Math.random() * 6);
var randC = Math.floor(Math.random() * 2);


switch(rand)
{
    //로켓패션, 데일리 웨어 세일 (~4/21)
    case 0:
        var coupangUrl = "https://link.coupang.com/a/bxWWcc"; var coupangImage = "https://image.inews24.com/v1/c7fdae874b3adc.png"; break;

    //가전디지털, 에어컨 얼리버드 (~6/16)
    case 1:
        var coupangUrl  = "https://link.coupang.com/a/bvoD4A"; var coupangImage = "https://image.inews24.com/v1/d171693e67b90e.png"; break;

    //로켓프레시, 제철 꽃게 (~4/22)
    case 2:
        var coupangUrl  = "https://link.coupang.com/a/bxWUdd"; var coupangImage = "https://image.inews24.com/v1/6ccc3b378dae31.png"; break;

    //로켓프레시, 1+1 기획전
    case 3:
        var coupangUrl  = "https://link.coupang.com/a/buzhkM"; var coupangImage = "https://image.inews24.com/v1/5982f3b11b78cc.png"; break;

    //주방용품, 4월 주방용품 신상 PICK (~4/28)
    case 4:
        var coupangUrl  = "https://link.coupang.com/a/bxWV3S"; var coupangImage = "https://image.inews24.com/v1/3cc5192940bbaf.png"; break;        
    
    //모두투어X쿠팡트래블 해외여행 런칭 특가전
    default:
        var coupangUrl  = "https://link.coupang.com/a/btZmJ2";
        var coupangImage = "https://image.inews24.com/v1/462a8636a8c0fd.png";        
}


function lpadLocation() { setCookie("expends", "true", 2); location = coupangUrl; }
function kpad() { setCookie("expends", "true", 6); document.getElementById("coupang").style.display="none"; document.getElementById("cpad").style.display="none";document.getElementById("coupangCap").style.display="none";}
function jpad() { setCookie("expends", "true", 6); document.getElementById("coupangAD").style.display="none"; document.getElementById("cpad2").style.display="none";document.getElementById("coupangCap").style.display="none";}

var is_expends = getCookie("expends");
if(is_expends == 'true') { document.getElementById("cpad").style.display="none"; }

if(is_expends != 'true')
{

    var coupanGProa = document.createElement('a');
    coupanGProa.id = "coupangi";
    coupanGProa.target = "_blank";

    var coupanGProimg = document.createElement('img');  
    var coupanGProcap =  document.createElement('div');  

    coupanGProa.href = coupangUrl;
    coupanGProimg.src = coupangImage; 

        
    coupanGProimg.alt = "coupang";
    coupanGProimg.style.width = "100%";
    coupanGProimg.className = "coupang";
    coupanGProimg.id = "coupangImg";
    coupanGProcap.id = "coupangCap";

    document.getElementById("coupangAD").appendChild(coupanGProa);
    document.getElementById("coupangi").appendChild(coupanGProimg);  
    document.getElementById("coupangAD").after(coupanGProcap);
    
    document.getElementById("coupangAD").style.overflow = "visible";
    document.getElementById("coupangAD").style.textAlign = "center";
    document.getElementById("coupangAD").style.margin = "35px 0px 70px 0px";
    //document.getElementById("coupangAD").style.width = "330px";
    coupanGProimg.style.boxShadow = "0px 0px 90px 30px #555";
    coupanGProimg.style.border = "2px solid #fff";
    coupanGProimg.style.width = "330px";

    document.getElementById("coupangCap").style.position = "absolute";
    document.getElementById("coupangCap").style.marginTop = "-75px";
    document.getElementById("coupangCap").style.fontSize = "12px";
    document.getElementById("coupangCap").textContent = "쿠팡 파트너스 활동의 일환으로, 이에 따른 일정액의 수수료를 제공받습니다.";

    document.getElementById("coupangAD").style.height = "auto";
    document.getElementById("cpad2").style.display="none";
    document.getElementById("cpad2").style.marginTop="2px";
    document.getElementById("cpad2").style.left="310px";

}

/*
window.addEventListener('scroll', () => { 
    var coupangComment = document.getElementById("coupangCmm").offsetTop - 400;

    if(coupangComment < window.scrollY)
    {
        document.getElementById("coupangCmm").style.height = "303px";
        document.getElementById("coupangcomm").classList.add("coupangRainbow1"); 
    } else {
        document.getElementById("coupangCmm").style.height = "0px";
        document.getElementById("coupangcomm").classList.remove("coupangRainbow1"); 
    }
});    
*/