최고보다,최선을...

 var imgEditor = new Happydong.ImageMapEditor({

            objId: "#popPanel",

            guideLineColor: "#A7ED00",

            isOnDetailView: true,

            detailViewSize: 100,

            detailViewBorderColor: "#000"

        });

imgEditor.setImage("imageUrl.jpg");

var outputTag = imgEditor.getImageMap();

imgEditor.clearEditor();

opacity: 0.75;

filter: alpha(opacity = 75); // IE6,7

-ms-filter: “alpha (opacity=75)”; // IE8

-moz-opacity: 0.75; // Firefox 1.5

-khtml-opacity: 0.75; // Safari 1.x

zoom: 1; 

// 해당 달의 요일별로 구분해서 Array형식으로 반환합니다.

// ( 참고 : 0:일 , 1:월, 2:화, 3:수 , 4:목, 5:금 , 6:토 )

function getMonthToArrayDays(tmonth) {

        var tlastday = new Date((new Date(tmonth.getFullYear(),

                                       tmonth.getMonth() + 1, 1)) - 1);

        var firstDay = tmonth.getDay();

        var arrdaylist = new Array(7);

        arrdaylist[0] = new Array(); // 일

        arrdaylist[1] = new Array(); // 월

        arrdaylist[2] = new Array(); // 화

        arrdaylist[3] = new Array(); // 수

        arrdaylist[4] = new Array(); // 목

        arrdaylist[5] = new Array(); // 금

        arrdaylist[6] = new Array(); // 토

        var tempday = firstDay;

        for (var i = 1 ; i <= tlastday.getDate() ; i++) {

            var ttempval = tempday % 7;

            arrdaylist[ttempval].push(i);

            tempday++;

        }

        return arrdaylist;

}

var tmonth = new Date("2013-06-01");

       var arrlist = getMonthToArrayDays(tmonth);

       // 마지막주 금요일은 몇일인지 확인.

       var lastFriday = arrlist[5][arrlist[5].length - 1];