var full  = 15;
                var minim = 0;
                var maxim = 3;



	      function Anterior(){
	        if( minim != 0 ){
	          minim--;
	          maxim--;
	          ocultar = (parseInt(maxim)+ parseInt(1));
	          mostrar = (minim);
	          document.getElementById("_" + ocultar ).style.display = "none";
	          document.getElementById("_" + mostrar ).style.display = "block";
	        }
	      }
	      function Siguiente(){
	        if( full != maxim){
	          minim++;
	          maxim++;
	          ocultar = (parseInt(minim)- parseInt(1));
	          mostrar = (maxim);
	          document.getElementById("_" + ocultar ).style.display = "none";
	          document.getElementById("_" + mostrar ).style.display = "block";
	        }
	      }


            var arrImgWebLogs = new Array();
            var idweblog_selected = 0 ;