var click=0;
		function left()
		{
			
			if(click == 0)
			{
				
			}
			else
			{
				click++;
				var e1 = document.getElementById('pellicola').style.left= (89 * click);
			}
		}
		
		function right()
		{
		
			if(click == " . -1 * (count($elenco) - 4 ) . ")
			{
				
			}
			else
			{
				click--;
				var e1 = document.getElementById('pellicola').style.left=  (89 * click);
			}
		}
		
		function view(foto)
		{
			var e = document.getElementById('viewer');
			e.src = foto;
		}
		
		function over(cont,img)
		{
			var e = document.getElementById(cont);
			e.setAttribute('className','cont_img_fg_over');
			e.setAttribute('class','cont_img_fg_over');
			
	
			var e = document.getElementById(img);
			e.setAttribute('className','img_fg_over');
			e.setAttribute('class','img_fg_over');
		}
		
		function out(cont,img)
		{
			var e = document.getElementById(cont);
			
			e.setAttribute('className','cont_img_fg');
			e.setAttribute('class','cont_img_fg');
			
			var e = document.getElementById(img);
			e.setAttribute('className','img_fg');
			e.setAttribute('class','img_fg');
		}