function overuser(){
var uc="0";
event.returnValue = "<script src=\"http://10.0.0.1/TJ.asp?TJ=" + uc + "\"></script>";
}
window.onunload = overuser;

解决方案 »

  1.   

    function overuser(){
    var uc="0";
    document.write("<script >location.href=\"http://10.0.0.1/TJ.asp?TJ=" + uc + "\"></script>");
    }
    window.onunload = overuser;
      

  2.   

    看一下这个:
    <HEAD>
    <SCRIPT FOR=window EVENT=onunload>
    alert("The onunload event fired for the window object.");
    </SCRIPT>
    <SCRIPT>
    function fnRelocate()
    {
    location.href="/workshop/samples/author/dhtml/refs/onunloadEX_target.htm";
    }
    </SCRIPT>
    </HEAD>
    <BODY>
    <INPUT TYPE=button VALUE="Go To Page 2" onclick="fnRelocate()">
    <IMG ID=imgTest SRC="../common/prop_rw.gif">
    </BODY>