var win= null;
function NewWindow(url,name){
  var w = (screen.width-12);
  var h = (screen.height-55);
  w = 550;
  h = 550;
  var option = "toolbar="+ 0
  			  +",location="+ 0
			  +",directories="+ 0
			  +",status="+ 0
			  +",menubar="+ 0
			  +",scrollbars="+ 0
			  +",resizable="  + 0
			  +",width=" + w
			  +",height="+ h
			  +",top="+100
              +",left="+100;


  win=window.open(url,name,option);
  if(parseInt(navigator.appVersion) >= 4){win.window.focus();}
  return !win;
 }