function setNavHighlight(){
var id = document.forms.nav_form.pageid.value.toLowerCase();
$("#t-additional-page-info-fragment .conLinks ul li." + id + " > a").addClass("selected");
$("#t-additional-page-info-fragment .conLinks ul li." + id).parents("li").children("a:first").addClass("selected");
$("#t-additional-page-info-fragment .conLinks ul li." + id).parents("li").parents("li").children("a:first").addClass("selected");
$("#t-additional-page-info-fragment .conLinks ul li." + id).parents("li").parents("li").parents("li").children("a:first").addClass("selected");
expand(id);
}
function expand(id){
$("#t-additional-page-info-fragment ul li:not(."+id+") ul:visible").hide();
$("#t-additional-page-info-fragment ul li a.selected").parents("li").children("ul").show();
$("#t-additional-page-info-fragment ul li a.selected").parents("li").parents("ul").show();
}
function showChildren(id) {
if($("li."+id).children("ul:visible").length > 0)
{
$("li."+id).children("ul:visible").hide();
}
else if($("li."+id).children("ul:hidden").length > 0)
{
$("li."+id).children("ul:hidden").show();
}
}