function bakune_replace(tmpl_name, ns_str) {
    var tmpl = document.getElementById(tmpl_name);

    var ns_cur = ns_str;
    var ns = eval(ns_str); if(ns == null) return "";
    
    var f = function() {
	var t = arguments[1].split("|");
	if(t.length > 1)
	    return eval(t[1])(eval(ns_cur+"."+t[0]));
	else
	    return eval(ns_cur+"."+t[0]);
    }
    
    if(ns.length > 1) { // for array loop
	var r = "";
	for(var i=0;i<ns.length;i++){
	    ns_cur = ns_str+"["+i+"]";
	    r += tmpl.innerHTML.replace(/\$([0-9a-zA-Z_|]+)/g,f);
	}
	tmpl.innerHTML = r;
	return ns.length;
    }else{
	tmpl.innerHTML = tmpl.innerHTML.replace(/\$([0-9a-zA-Z_|]+)/g,f);
	return 1;
    }
}


  function ourDateStatusFunc(date, y, m, d) {
    if (dateIsSpecial(y, m, d))
      return "special";
    else
      return false; // other dates are enabled
      // return true if you want to disable other dates
  };

  function dateIsSpecial(year, month, day) {
    if(month != now_month-1){
     return false;
    }
    var c = data.calendar.data;
    if(c[day-1]["bid"] != null) return true;
    return false;
  };

  function dateChanged(calendar) {
    var y = calendar.date.getFullYear();
    var m = calendar.date.getMonth();     // integer, 0..11
    var d = calendar.date.getDate();      // integer, 1..31

    var c = data.calendar.data;

    if (calendar.dateClicked) {
        if(c[d-1]["bid"] != null){
	    window.location = "/diary/" + y + "/" + (m+1) + "/" + d + "/" + c[d-1]["bid"] + ".html";
	}
    }else{
	window.location = "/diary/" + y + "/" + (m+1) + "/";
    }
  };

  function first_setup(){ 
  Calendar.setup(
    {
  flat         : "calendar-container",
  weekNumbers : false,
  date: now_year + '/' + now_month + '/' + now_day,
  onUpdate : dateChanged,
  dateStatusFunc : ourDateStatusFunc
    }
  );
  }

function bakune_img_layout(item){
      if(item.img != "-1" && item.img != "-1&half=1"){
	switch(item.type){
	case "1":
	case "2":
	case "3":
		tmpl = document.getElementById("img_block2");
		tmpl.innerHTML = "";
		tmpl = document.getElementById("img_block1");
		tmpl.style.visibility = "visible";
		break;
	case "4":
	case "5":
	case "6":
		tmpl = document.getElementById("img_block1");
		tmpl.innerHTML = "";
		tmpl = document.getElementById("img_block2");
		tmpl.style.visibility = "visible";
		break;
	default:
		break;
	}
	switch(item.type){
	case "1":
	case "4":
	    tmpl.style.float = 'left';
	    document.getElementById("img1").src = item.img;
	    document.getElementById("img1").align = "left";
	    tmpl.style.visibility = "visible";
	    break;
	case "3":
	case "6":
	    tmpl.style.float = 'right';
	    document.getElementById("img2").src = item.img;
	    document.getElementById("img1").align = "right";
	    tmpl.style.visibility = "visible";
	    break;
	default:
	    break;
	}
      }else{
	  tmpl = document.getElementById("img1");
	  tmpl.src = "";
	  tmpl.width = 0;
	  tmpl.style.visibility = "hidden";
	  tmpl.height = 0;
	  tmpl.style.position = "absolute";
	  
	  tmpl = document.getElementById("img2");
	  tmpl.src = "";
	  tmpl.width = 0;
	  tmpl.style.visibility = "hidden";
	  tmpl.height = 0;
	  tmpl.style.position = "absolute";
      }
}