Nivo Slider funktioniert nicht mit IE7

Habe ich überprüft schon ein paar Beiträge auf dieser Website über dieses Problem mit Nivo Slider. Ich habe meine Kommas im javascript-und es sieht mir Recht sein:

<script type="text/javascript">
$(window).load(function() {
    $('#slider').nivoSlider({
        effect:'fade', 
        slices:15,
        animSpeed:500, 
        pauseTime:4000,
        startSlide:0,
        directionNav:false, 
        directionNavHide:false, 
        controlNav:true,
        controlNavThumbs:false, 
        controlNavThumbsFromRel:false, 
        controlNavThumbsSearch: '.jpg', 
        controlNavThumbsReplace: '_thumb.jpg', 
        keyboardNav:true,
        pauseOnHover:true, 
        manualAdvance:false, 
        captionOpacity:0.9, 
        beforeChange: function(){},
        afterChange: function(){},
        slideshowEnd: function(){}, 
        lastSlide: function(){}, 
        afterLoad: function(){} 
    });
});
</script>

Hier ist der html-es verweist. Der Pfad scheint richtig zu sein (schließlich funktioniert es in anderen Browsern!):

<div id="slider_wrapper">
        <div id="slider">
            <img src="/CoVPrototype/images/nivoslider/_img1.jpg" alt="" title="Discover City Parks" />
            <img src="/CoVPrototype/images/nivoslider/_img2.jpg" alt="" title="Enjoy Our Beautiful City" />
            <img src="/CoVPrototype/images/nivoslider/_img3.jpg" alt="" title="This is an example of a caption" />
            <img src="/CoVPrototype/images/nivoslider/_img4.jpg" alt="" title="This is Our Home" />
            <img src="/CoVPrototype/images/nivoslider/_img5.jpg" alt="" title="Mild Tempuratures and Natural Beauty" />
        </div>
    </div>

und schließlich, hier ist der link zu dem javascript:

<script src="/CoVPrototype/js/jquery.nivo.slider.pack.js" type="text/javascript"></script>

Ich verschwendet haben einen halben Tag versucht, um dieses Problem behoben! Hoffentlich ist diese mächtige Liste kann vor Ort das problem!!!!

Dachte, ich möchte hinzufügen, die css auch in diesem Fall könnte der Täter sein irgendwie:

#slider_wrapper {
    margin:0 auto;
    width:740px;
    height:360px;
}
#slider {
    width:738px; /* Change this to your images width */
    height:360px; /* Change this to your images height */
    background:url(/CoVPrototype/images/nivoslider/loading.gif) no-repeat 50% 50%;
    overflow:hidden;
    margin-top:25px;
    left:-96px;
    /*--Top right rounded corner--*/
    -moz-border-radius-topright: 5px;
    -khtml-border-radius-topright: 5px;
    -webkit-border-top-right-radius: 5px;
    /*--Top left rounded corner--*/
    -moz-border-radius-topleft: 5px;
    -khtml-border-radius-topleft: 5px;
    -webkit-border-top-left-radius: 5px;
    /*--Bottom right rounded corner--*/
    -moz-border-radius-bottomright: 5px;
    -khtml-border-radius-bottomright: 5px;
    -webkit-border-bottom-right-radius: 5px;
    /*--Bottom left rounded corner--*/
    -moz-border-radius-bottomleft: 5px;
    -khtml-border-radius-bottomleft: 5px;
    -webkit-border-bottom-left-radius: 5px;
}
#slider img {
    position:absolute;
    top:0px;
    left:0px;
    display:none;
}
#slider a {
    border:0;
    display:block;
}

.nivoSlider {
    position:relative;
}
.nivoSlider img {
    position:absolute;
    top:0px;
    left:0px;
}
/* If an image is wrapped in a link */
.nivoSlider a.nivo-imageLink {
    position:absolute;
    top:0px;
    left:0px;
    width:100%;
    height:100%;
    border:0;
    padding:0;
    margin:0;
    z-index:60;
    display:block;
}
/* The slices in the Slider */
.nivo-slice {
    display:block;
    position:absolute;
    z-index:50;
    height:100%;
    /*--Top right rounded corner--*/
    -moz-border-radius-topright: 5px;
    -khtml-border-radius-topright: 5px;
    -webkit-border-top-right-radius: 5px;
    /*--Top left rounded corner--*/
    -moz-border-radius-topleft: 5px;
    -khtml-border-radius-topleft: 5px;
    -webkit-border-top-left-radius: 5px;
    /*--Bottom right rounded corner--*/
    -moz-border-radius-bottomright: 5px;
    -khtml-border-radius-bottomright: 5px;
    -webkit-border-bottom-right-radius: 5px;
    /*--Bottom left rounded corner--*/
    -moz-border-radius-bottomleft: 5px;
    -khtml-border-radius-bottomleft: 5px;
    -webkit-border-bottom-left-radius: 5px;
}
/* Caption styles */
.nivo-caption {
    position:absolute;
    left:0px;
    bottom:0px;
    background:#F1F0EB;
    color:#5D79A1;
    filter: alpha(opacity=90);
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=90)";
 /* Overridden by captionOpacity setting */
    width:100%;
    z-index:89;
    height:32px;
    /*--Bottom right rounded corner--*/
    -moz-border-radius-bottomright: 5px;
    -khtml-border-radius-bottomright: 5px;
    -webkit-border-bottom-right-radius: 5px;
    /*--Bottom left rounded corner--*/
    -moz-border-radius-bottomleft: 5px;
    -khtml-border-radius-bottomleft: 5px;
    -webkit-border-bottom-left-radius: 5px;
}
.nivo-caption p {
    padding:8px 5px 5px 11px;
    margin:0;
    font-family:"Lucida Sans Unicode", "Lucida Grande", sans-serif;
    font-size:1.1em;
}
.nivo-caption a {
    display:inline !important;
}
.nivo-html-caption {
    display:none;
}