IE 창닫기 실행시 확인창 없이 닫는법.

function doInit(){

if (/MSIE/.test(navigator.userAgent)) { 

if(navigator.appVersion.indexOf("MSIE 7.0")>=0 || navigator.appVersion.indexOf("MSIE 8.0")>=0) { 

window.open('about:blank','_self').close(); 

}else { 

window.close(); 

} 

} 

}