var container = window.document.getElementById('home-camp-selector-container');
var selector = document.getElementById("home-camp-selector");
var selector_child = selector.getElementsByTagName("ul").item(0);
var img = document.getElementById("map-ireland");
var menu = true;
addEvent(selector,'click',show_menu);

function getBrowserName() {
                var browserName = "";
                
                var ua = navigator.userAgent.toLowerCase();
                if ( ua.indexOf( "opera" ) != -1 ) {
                browserName = "opera";
                } else if ( ua.indexOf( "msie" ) != -1 ) {
                browserName = "msie";
                } else if ( ua.indexOf( "safari" ) != -1 ) {
                browserName = "safari";
                } else if ( ua.indexOf( "mozilla" ) != -1 ) {
                                if ( ua.indexOf( "firefox" ) != -1 ) {
                                browserName = "firefox";
                                } else {
                                browserName = "mozilla";
                                }
                }
                return browserName;
}; 

function show_menu() {
                //var hInt = '37';
                //if(getBrowserName()=='msie') hInt = '48';
                //if(container) container.style.height = hInt+'px';
                if(menu==true) {
                                selector.style.overflow = "auto";
                                selector.style.position = "absolute";
                                //selector.style.top = "39px";
                                selector.style.height = "412px";
                                selector.style.zIndex = 90000;
                                selector_child.style.display = 'block';
                                selector_child.style.height = "370px";
                                selector_child.style.borderLeft = "1px";
                                selector_child.style.borderLeftColor = "#BFBFBF";
                                selector_child.style.borderLeftStyle = "solid";
                                selector_child.style.overflowY = "scroll";
                                //if(img) img.style.paddingTop = "60px";
                                menu = false;
                } else {
                                menu = true;
                                selector.style.overflow = "hidden";
                                selector.style.height = "35px";
                                //selector_child.style.height = "27px";
                                selector_child.style.overflowY = "hidden";
                                selector_child.style.borderLeft = 0;
                                selector_child.style.height = '27px';
                }
}

function addEvent(obj, evt, fn, capture) {
                if(obj.attachEvent) {
                                obj.attachEvent('on'+evt, fn)
                } else {
                                if(!capture) capture = false;
                                obj.addEventListener(evt,fn,capture);
                }
}