js弹出弹窗，并从弹窗中取值，返回父页面

//弹出弹框
 url="${pageContext.request.contextPath}/facegl/eyecool/eyecool.jsp?pqdwbmid="+pqdwbmid+"&rytype="+rytype;
 open_win = window.open(url, "pgzprint", "height=550,width=700,top=250,left=600,status=yes,toolbar=no,menubar=no,location=no,scrollbars=yes",true);

从弹窗中取值，并在父页面接收

//父页面
 function openCream(rytype){
            var pqdwbmid =$("*[name='pqdwbmid']").val();
 			url="${pageContext.request.contextPath}/facegl/eyecool/eyecool.jsp?pqdwbmid="+pqdwbmid+"&rytype="+rytype;
			open_win = window.open(url, "pgzprint", "height=550,width=700,top=250,left=600,status=yes,toolbar=no,menubar=no,location=no,scrollbars=yes",true);
			setValue(name,sqspqx,lx);
	}
 function setValue(name,sqspqx,lx) {
            if (lx==0){
                $("#ry_xm_sp").val(name);
                $("#ry_sqspqx_sp").val(sqspqx);
            }
            if(lx==1){
                $("#ry_xm_ly").val(name);
                $("#ry_sqspqx_sq").val(sqspqx);
            }
        }
  //子弹窗
  window.opener.setValue(name,sqspqx,lx);
  window.close();