Problema venatana modal en Internet Explorer

[eic2010]

Ahora encontre esto tendre que cambiar algo?

} else {
$overlay = jQuery((_isIE6()) ? '<iframe src="BLOCKED SCRIPT\'&lt;html&gt;&lt;/html&gt;\';" scrolling="no" frameborder="0" class="' + options.overlayClassName + '"></iframe><div class="' + options.overlayClassName + '"></div>' : '<div class="' + options.overlayClassName + '"></div>');
$overlay.hide().appendTo(options.parent);

$modal = jQuery('<div id="' + options.id + '" class="' + options.modalClassName + '" style="width:' + options.width + 'px; height:' + options.height + 'px; margin-top:-' + (options.height / 2) + 'px; margin-left:-' + (options.width / 2) + 'px;">' + options.content + '</div>');
$modal.hide().appendTo(options.parent);

$close = jQuery('<a class="' + options.closeClassName + '"></a>');
$close.appendTo($modal);

var overlayOpacity = _getOpacity($overlay.not('iframe')) || options.overlayOpacity;
$overlay.fadeTo(0, 0).show().not('iframe').fadeTo(_settings.fadeInSpe ed, overlayOpacity);
$modal.fadeIn(_settings.fadeInSpeed);

$close.click(function () { jQuery.modal().close(); });
$overlay.click(function () { jQuery.modal().close(); });
}
}
return this;
}
_isIE6 = function () {
if (document.all && document.getElementById) {
if (document.compatMode && !window.XMLHttpRequest) {
return true;
}
}
return false;
}
_getOpacity = function (sender) {
$sender = jQuery(sender);
opacity = $sender.css('opacity');
filter = $sender.css('filter');

if (filter.indexOf("opacity=") >= 0) {
return parseFloat(filter.match(/opacity=([^)]*)/)[1]) / 100;
}
else if (opacity != '') {
return opacity;
}
return '';
}
_defaults = {
parent: 'body',
overlayOpacity: 85,
id: 'modal',
content: null,
width: 800,
height: 600,
modalClassName: 'modal-window',
imageClassName: 'modal-image',
closeClassName: 'close-window',
overlayClassName: 'modal-overlay',
src: function (sender) {
return jQuery(sender).attr('href');
}
}
})(jQuery);