//var ie = (function(){
//
//    var undef,
//        v = 3,
//        div = document.createElement('div'),
//        all = div.getElementsByTagName('i');
//    
//    while (
//        div.innerHTML = '<!--[if gt IE ' + (++v) + ']><i></i><![endif]-->',
//        all[0]
//    );
//    
//    return v > 4 ? v : undef;
//    
//}());

function check_nav_height(){
	var current_page = $('#main_page #sidebar ul li.curr_page');
	var height = current_page.height();		   
	if (height > 34){
		current_page.addClass("huge");
	}else{
		current_page.removeClass("huge");
	}
}

//if(ie){
	$(window).load(function() {	
		check_nav_height();
	})
//}else{
	$(document).ready(function() {	
		check_nav_height();
	})
//}

//adds a class to include the arrow if you are on any galleries page
$(document).ready(function() {
    var pathname = window.location.pathname;
	var short_path = pathname.substring(0,14);
	if(short_path == "/photo-gallery"){
		$('#main_page #sidebar ul.navbar li.galleries').addClass("curr_page")
	}
});