//resolution & browser check
 var cssUrl;
  var navi = navigator.appVersion;
if(navi.indexOf("MSIE")>-1){
  var navAr = navi.split(";");
  if(parseFloat(navAr[1].split(" ")[2])<=6) {
    cssUrl = '../css/ddIE.css';
  } else {
    cssUrl = '../css/dd.css';
  }
} else {
   cssUrl = '../css/dd.css';
}




 document.write('<link rel="stylesheet" href="' + cssUrl + '" type="text/css">');