<script>

function openWin(){

    myWindow=window.open('','');

    myWindow.document.write("<p>这是'我的窗口'");

    myWindow.document.write("<br>ScreenLeft: " + myWindow.screenLeft);

    myWindow.document.write("<br>ScreenTop: " + myWindow.screenTop + "</p>");

}

</script>

<input type="button" value="打开 '我的窗口'" onclick="openWin()">

​