probleme mit java

    warum funktioniert das nicht?? finde den fehler einfach nicht...

    <head>
    <title>Versuch 1</title>
    <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">

    <SCRIPT LANGUAGE="JavaScript">

    <!--
    function newImage(arg) {
    if (document.images) {
    rslt = new Image();
    rslt.src = arg;
    return rslt;
    }
    }
    function changeImages() {
    if (document.images && (preloadFlag == true)) {
    for (var i=0; i<changeImages.arguments.length; i+=2) {
    document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
    }
    }
    }
    var preloadFlag = false;
    function preloadImages() {
    if (document.images) {
    grau_enter = newImage("bilder\grau-enter.gif");
    grau_leave = newImage("bilder\grau-leave.gif");
    enter = newImage("bilder\enter.gif");
    leave = newImage("bilder\leave.gif");
    preloadFlag = true;
    }
    }
    -->

    </SCRIPT>


    </HEAD>

    <BODY BGCOLOR="7c7c7c" ONLOAD="preloadImages();" leftmargin="0" topmargin="0" marginwidth="0" marginheight="0">


    <TABLE WIDTH=500 BORDER=0 CELLPADDING=0 CELLSPACING=0 align="center">
    <tr>
    <td></td><td></td>
    <td></td>
    </tr>
    <tr>
    <td><A HREF="start.htm"
    ONMOUSEOVER="changeImages(grau, grau_enter); return true;"
    ONMOUSEOUT="changeImages(grau, grau); return true;" target="_self">
    </A></TD>

    <td><A HREF="http://www.google.de"
    ONMOUSEOVER="changeImages('grau', 'grau_leave'); return true;"
    ONMOUSEOUT="changeImages('grau', 'grau'); return true;" target="_self">
    </A></TD>


    <td></td>
    </tr>
    </TABLE>

    </body>
    </html>