get 방식 파라미터 가져오기

//get Funtion

function getRequest() {

    if(location.search.length > 1) {

        var get = new Object();

        var ret = location.search.substr(1).split('&');

        for(var i = 0; i < ret.length; i++) {

            var r = ret[i].split('=');

            get[r[0]] = r[1];

        }

        return get;

    }else{

        return false;

    }

}







var get = getRequest();

var wr_id = get['wr_id'];