function MenuBackgroundFixer() {
    var currentMenu;

    jQuery("li.firstli").bind('mouseenter', setBGIFrame);
        
    function setBGIFrame() {
        var tmp = '';
        currentMenu = this;

        var bgIFrame = jQuery(this).find('iframe')
        if (bgIFrame.length > 0) {
            setTimeout(fixBGIFrame, 100);
        }
    }

    function fixBGIFrame() {
        var contentDiv = jQuery(currentMenu).find('div.pos2');
        var bgIFrame = jQuery(currentMenu).find('iframe')
        if (contentDiv.length > 0 && bgIFrame.length > 0) {
            bgIFrame.css('width', contentDiv.width());
            bgIFrame.css('height', contentDiv.height());
        }
    }

    return this;
}

var menuBackgroundFixer;
jQuery(document).ready(function() {
    if (jQuery.browser.msie && jQuery.browser.version == "6.0") {
        menuBackgroundFixer = new MenuBackgroundFixer();
    }
});