background fadeout not occupying full in IE
<p>I am using the following code to fade out background while showing a popup. This is the div container</p>

    

<p>Css for the same    </p>

<pre><code>#VbackgroundPopup{
display:none;
position:fixed;
_position:absolute; /* hack for internet explorer 6*/
top:0;
left:0;
background:#000000;
border:1px solid #cecece;
z-index:1;
}
</code></pre>

<p>When some clicks a div i am showing a popup and greying out background by using the </p>

<pre><code>function GreyoutBackground() {
    $("#VbackgroundPopup").css({
        "background-color": "#000000",
        "filter": "alpha (opacity=70)",
        "filter": "progid:DXImageTransform.Microsoft.Alpha(style=0, opacity=70)",
        "-moz-opacity": "0.7",
        "opacity": "0.7",
        "-khtml-opacity": ".7",
        "zoom": "1"
    });
    $("#VbackgroundPopup").css({ "opacity": "0.6" });
    $("#VbackgroundPopup").show();
}
</code></pre>

<p>The above code is working fine in Firefox , but in internet explorer its not working , can someone please tell me what is the issue.
i tried width 100% and height 100% , that also didn't workout</p>
