if (document.all && !window.opera && (navigator.appVersion.search("MSIE 7.0") != -1) && $.browser.msie) {
    $(document).ready(function(){ 
    	zIndexWorkaround();
    	$("#secondary > ul.menu > li.expanded > a").remove();
    });
}

function isIE()
{
    if(navigator.userAgent.match(/MSIE \d\.\d+/))
        return true;
    return false;
}

function zIndexWorkaround()
{
    if(isIE()) {
        var zi = 1000;
        $("li.menuparent").each(function() {
        	$(this).css('zIndex', zi--);
        });
    }
}