location.href 로 새창 여는 방법 (target=_blank 효과)

 function goUrl(url){

console.log("url:"+url);

var openNewWindow = window.open("about:blank");

var pReg = /^(http|https)/i

var isHttp =  pReg.test(url);

url = (!isHttp)?"http://"+url:url;

openNewWindow.location.href = url;

  }