var query = new Object();
       window.location.search.replace(
	new RegExp("([^?=&]+)(=([^&]*))?", 'g'),
		function ($0, $1, $2, $3) {
		    query[$1] = $3;
		}
	);
       easing = query['e'] || 'Expo';

       function loadEasing(e) {
           location.href = location.pathname + '?e=' + e;
       }

       function setEasing(e) {
           loadLamps(e);
       }

       // for dynamic easing changes		
       function loadLamps(easing) {
           $('#lavaLampBasicImage').lavaLamp({
               fx: 'easeIn' + easing,
               speed: 800,
               homeTop: -1,
               homeLeft: -1
           });

           $('#lavaLampVariableImage').lavaLamp({
               fx: 'easeOut' + easing,
               speed: 800,
               startItem: 1
           });

           $('#lavaLampBorderOnly').lavaLamp({
               fx: 'easeInOut' + easing,
               speed: 1000,
               returnDelay: 1000
           });

           $('#lavaLampVertical').lavaLamp({
               fx: 'easeOut' + easing,
               speed: 1000,
               click: function () { return false; },
               setOnClick: false
           });

           $('#lavaLampFun').lavaLamp({
               fx: 'easeInOut' + easing,
               speed: 1000,
               autoReturn: false
           });

           $('#lavaLampHome').lavaLamp({
               fx: 'easeInOut' + easing,
               speed: 1000,
               returnHome: true,
               homeLeft: -100,
               homeTop: -25,
               homeWidth: 700,
               homeHeight: 10
           });

           $('#lavaLampMulti').lavaLamp({
               speed: 500
           });

       }

       // jquery initialize:
       $(function () {
           $('#menu').lavaLamp({ fx: 'swing', speed: 333 });
           loadLamps(easing);

           $('select#easing option[value=' + easing + ']').attr('selected', 'selected');
           $('.easingLabel').text(easing);
       });
       //console.log();