이건 되고 zzimBtn.onclick = function(){ $.ajax({ type : "get", url : "zzimClick_ajax", async : false, //전역변수 값 저장을 위해 필요 data : { "zzubcode" : ubcode, "zzmid" : loginId, "zzim_Check" : zzim_Check }, success : function(zzimCheck) { console.log("zzimCheck : " + zzimCheck); if (zzimCheck == 'CHECK') { //찜 했을 때 /* zzimBtn.classList.remove("blue"); zzimBtn.classList.add("red"); */ zzim_Check = 'CHECK'; u..