import contao demo theme open sauce (1.5.18)

development-system/files/opensauce/js/script.js

@@ -0,0 +1,35 @@
+// must be loaded at the end of the body element
+(function(){
+	var addEvent = function(element, event, func){
+			if(element.addEventListener){
+				element.addEventListener(event, func, false);
+			}
+			else{
+				element.attachEvent('on'+event, func);
+			}
+		},
+		eventPreventDefault = function(event){
+			event = event || window.event;
+			if(event.preventDefault){
+				event.preventDefault();
+			}
+			else{
+				event.returnValue = false;
+			}
+		},
+		navMainMobile = document.getElementById('main-navigation-mobile');
+	if(navMainMobile){
+		addEvent(navMainMobile, 'change', function(){
+			// Bugfix for IE to follow the base tag correctly
+			var link = document.createElement('a');
+			link.href = navMainMobile.value;
+			document.location.href = ''+link.href;
+		});
+		if (navMainMobile.querySelector && !navMainMobile.querySelector('option[selected]')) {
+			var activeOptions = navMainMobile.querySelectorAll('option.active,option.trail');
+			if (activeOptions.length) {
+				activeOptions[activeOptions.length - 1].selected = true;
+			}
+		}
+	}
+})();