var Scroll_Increment = 0;
			var Scroll_Tag = null;
			var Scroll_Callback = null;

			function Scroll_Start ( tag, increment ) {
				
				clearInterval(Scroll_Callback);

				Scroll_Tag = document.getElementById(tag);
				Scroll_Callback = setInterval ( "ScrollTag (" + increment + ")", 70 );

			}

			function Scroll_Stop () {				
				clearInterval(Scroll_Callback);

			}

			function ScrollTag ( increment ) {
			
				Scroll_Tag.scrollTop += increment*5;


				
				if (Scroll_Tag.scrollTop < 0 )
					Scroll_Stop();
			}

			function Roller_Exp_Start() {
				Roller_Experience_Container = document.getElementById('greenlay1b');
				Roller_Experience_Container = Roller_Experience_Container.getElementsByTagName('li');

				Roller_Experience_Callback = setInterval ( "Roller_Experience_Animation()", 6000 );
			}