/*$(document).ready(
	function() { 		
		 $("div.homeGallery").scrollable({ 
			next: 'div.next', 
			prev: 'div.prev',
			nextPage: 'div.nextPage',
			prevPage: 'div.prevPage',
			size: 4 
		}).mousewheel();			 
	}
);*/

var kemPrev = 0;
var kemNext = 3;

var maxValor = 10;
var minValor = 0;

function showImg(id){		
		
		if(id == '0'){
			//prev state
			if(kemPrev <= minValor)
			kemPrev = maxValor;
			
			if(kemNext < 0)
			kemNext = maxValor-1;
			
			document.getElementById('galId_'+kemNext).style.display='none';
			kemPrev--;
			kemNext--;
			document.getElementById('galId_'+kemPrev).style.display='block';
			
		}else if(id == '1'){
			//next state
			if(kemNext >= maxValor-1)
			kemNext = minValor-1;
			
			if(kemPrev > maxValor-1)
			kemPrev = minValor;
			
			document.getElementById('galId_'+kemPrev).style.display='none';
			kemPrev++;
			kemNext++;
			document.getElementById('galId_'+kemNext).style.display='block';
		}
	}