function hideit(id_x) {
		  serv = eval('document.all' + '["divCont"]' + '.style');
		  serv.display = "none";
		}
		function showit(id_x) {
		  serv = document.all["divCont"];
          serv.innerHTML=div_gen(id_x);
		  serv = eval('document.all' + '["divCont"]' + '.style');
		  serv.display = "inline";
		  oCont=new makeObj('divCont');
		  oScroll=new makeObj('divText','divCont');
		  oScroll.moveIt(0,0);
		  oCont.css.visibility='visible';
		  
		}
	  function div_gen(id) {
	    cadena = "<div id=\"divText\">";
        current_image = id;
		if (z8_image[current_image]){
		 cadena = cadena +("<A href=\'javascript:history.back()\'><img src=\"" + z8_image[current_image] + "\" border=\"0\" wide=\"550\"></a><br><br>");
	    }
		
		if (z8_image[current_image]){
		 cadena = cadena +(z8_text[current_image]);
	    }
		
	    else{
	        cadena = cadena +("");
	    }
	
		return cadena;
		
	  }