var leftOff =100;
			var step=25;
			var gL=false;
			var gR=false;

			function goLeft(){

			if (Math.abs($('picC').offsetLeft) > 450){

					new Effect.Move('picC', { x: -425, mode: 'absolute' });
					leftOff=0;
				} else {


					new Effect.Move('picC', {x: 0-step, y: 0, mode: 'relative', transition: Effect.Transitions.linear,queue: 'end', duration: 0.5, afterfinish: function( ) {if (gL) goLeft();}});
				}

			}
			
			function goRight(){

			if ($('picC').offsetLeft > 0){

					new Effect.Move('picC', { x: 0, mode: 'absolute' });
					leftOff=0;
				} else {
					new Effect.Move('picC', {x: 0+step, y: 0, mode: 'relative',  transition: Effect.Transitions.linear,queue: 'end', duration: 0.5, afterfinish: function( ) {if (gR) goRight(); }});
				}

				
			}

			function startL(){
				goLeft();
				
				if (gL){
					setTimeout("startL()",400);
					}
			}
			function startR(){
				goRight();
				
				if (gR){
					setTimeout("startR()",400);
					}
			}
			function clearQueues(){	
				var queue = Effect.Queues.get('global');
				queue.each(function(effect) { effect.cancel(); });
			}