var state = "";
		var check = 'on';
		
		function setRunningPrev(obj){
			var id = parseInt(document.getElementById('next').getAttribute('number'));
			document.getElementById('next').setAttribute('number', id-1);
			check = "on";
		}
		function setRunningNext(obj){
			var id = parseInt(document.getElementById('next').getAttribute('number'));
			document.getElementById('next').setAttribute('number', id+1);
			check = "on";
		}
		function setCheck(){
			check = "off";
		}
		function moveToPrevious()
		{
			var id = parseInt(document.getElementById('next').getAttribute('number'));
			var image = document.getElementById(id);
				
			if(check == "on"){
				if(id > 2){
				  	new Effect.Move('imageBoxInside', { x: 187, y: 0, transition: Effect.Transitions.sinoidal, afterFinish: setRunningPrev, beforeStart: setCheck });
				  	new Effect.Scale(image, 81.5, {scaleFrom: 99.0}, {scaleMode:{originalWidth: 155, originalHeight: 96}});
				  	var previmage = document.getElementById(id-1);	
				  	new Effect.Scale(previmage, 120, {scaleMode:{originalWidth: 155, originalHeight: 96}});
			  	}
			}
		}
		function moveToNext()
		{
			var id = parseInt(document.getElementById('next').getAttribute('number'));
		  	var image = document.getElementById(id);
		  	if(check == "on"){
			  	if(id<5){		
				  	new Effect.Move('imageBoxInside', { x: -187, y: 0, transition: Effect.Transitions.sinoidal, afterFinish: setRunningNext, beforeStart: setCheck });
				  	new Effect.Scale(image, 81.5, {scaleFrom: 99.0}, {scaleMode:{originalWidth: 155, originalHeight: 96}});
				  	//new Effect.Move(image, { x: 0, y: 20, transition: Effect.Transitions.sinoidal });
				  	var previmage = document.getElementById(id+1);	
				  	new Effect.Scale(previmage, 120, {scaleMode:{originalWidth: 155, originalHeight: 96}});
				  	//new Effect.Move(image, { x: 0, y: -20, transition: Effect.Transitions.sinoidal });
			  	}
		  	}
		}