interface adjustments for apikey interaction

Signed-off-by: Michael Kaufmann <michael.kaufmann@aixit.com>

templates/Sparkle/assets/js/main.js

@@ -5,6 +5,22 @@ function twoDigits(value) {
 	return value;
 }
 $(document).ready(function() {
+
+	var getUrlParameter = function getUrlParameter(sParam) {
+	    var sPageURL = decodeURIComponent(window.location.search.substring(1)),
+	        sURLVariables = sPageURL.split('&'),
+	        sParameterName,
+	        i;
+
+	    for (i = 0; i < sURLVariables.length; i++) {
+	        sParameterName = sURLVariables[i].split('=');
+
+	        if (sParameterName[0] === sParam) {
+	            return sParameterName[1] === undefined ? true : sParameterName[1];
+	        }
+	    }
+	};
+
 	// Scroll to top
 	$(window).scroll(function() {
 		if ($(this).scrollTop() > 100) {