function m_win(strURI) {
  var UA=navigator.userAgent;
   var safari=UA.indexOf("Safari");
   var opera=UA.indexOf("Opera");
   var IE=UA.indexOf("MSIE");
   var mac=UA.indexOf("Mac");
  if ((IE ==-1 && safari==-1) || (opera != -1 && mac ==-1)) {
    window.open(strURI,"Feature","outerWidth="+screen.availWidth+",outerHeight="+screen.availHeight+" ");
  }
  else {
     if (opera != -1 || safari != -1) {
      window.open(strURI,"Feature","width="+screen.availWidth+",height="+screen.availHeight+" ");
      }
    else{
        if (mac != -1 ){
          window.open(strURI,"Feature","width="+screen.width+",height="+screen.height+" ");
        }
        else{window.open(strURI,"Feature","fullscreen=yes");}
    }
  }
}