function mainmenu(){
$(" #nav ul ").css({display: "none"}); // Opera Fix
$(" #nav li").hover(function(){
    $(this).find('ul:first').css({ visibility: "visible", display: "none" }).show(1);
		},function(){
		$(this).find('ul:first').css({visibility: "hidden"});
		});
}

 
 
 $(document).ready(function(){					
	mainmenu();
});

function GoTo(url, newWindow) {
    if (newWindow) {
        window.open(url);
        return false;
    }
    else {
        window.location = url;
    }
}