// Global Plone variables that need to be accessible to the Javascripts

portal_url = 'http://vectra-plock.pl';
active_portal_id = 'vectra';

// Heads up! August 2003  - Geir Bakholt
// This file now requires the javascript variable portal_url to be set 
// in the plone_javascript_variables.js file. Any other variables from Plone
// that you want to pass into these scripts should be placed there.



// The calendar popup show/hide:

    function showDay(date) {
        document.getElementById('day' + date).style.visibility = 'visible';
        return true;
    }    
    function hideDay(date) {
        document.getElementById('day' + date).style.visibility = 'hidden';
        return true;
    }



function toggleSelect(selectbutton, id, initialState, formName) {
  // required selectbutton: you can pass any object that will function as a toggle
  // optional id: id of the the group of checkboxes that needs to be toggled (default=ids:list
  // optional initialState: initial state of the group. (default=false)
  //   e.g. folder_contents is false, search_form=true because the item boxes
  //   are checked initially.
  // optional formName: name of the form in which the boxes reside, use this if there are more
  //   forms on the page with boxes with the same name

  id=id || 'ids:list'  // defaults to ids:list, this is the most common usage

  if (selectbutton.isSelected==null)
  {
      initialState=initialState || false;
	  selectbutton.isSelected=initialState;
  }
  
  // create and use a property on the button itself so you don't have to 
  // use a global variable and we can have as much groups on a page as we like.
  if (selectbutton.isSelected == false) {
    selectbutton.setAttribute('src', portal_url + '/select_none_icon.gif');
    selectbutton.isSelected=true;
    return selectAll(id, formName);
  }
  else {
    selectbutton.setAttribute('src',portal_url + '/select_all_icon.gif');
    selectbutton.isSelected=false;
    return deselectAll(id, formName);
  }
}

 

// script for detecting external links.
// sets their target-attribute to _blank , and adds a class external



// jscalendar glue -- Leonard Norrgard <vinsci@*>
// This function gets called when the user clicks on some date.

function onJsCalendarDateUpdate(cal) {
    var year   = cal.params.input_id_year;
    var month  = cal.params.input_id_month;
    var day    = cal.params.input_id_day;
    // var hour   = cal.params.input_id_hour;
    // var minute = cal.params.input_id_minute;

    // cal.params.inputField.value = cal.date.print('%Y/%m/%d %H:%M'); // doesn't work in Opera, don't use time now
    //cal.params.inputField.value = cal.date.print('%Y/%m/%d'); // doesn't work in Opera
    var daystr = '' + cal.date.getDate();
    if (daystr.length == 1)
    	daystr = '0' + daystr;
    var monthstr = '' + (cal.date.getMonth()+1);
    if (monthstr.length == 1)
	monthstr = '0' + monthstr;
    cal.params.inputField.value = '' + cal.date.getFullYear() + '/' + monthstr + '/' + daystr

    year.value  = cal.params.inputField.value.substring(0,4);
    month.value = cal.params.inputField.value.substring(5,7);
    day.value   = cal.params.inputField.value.substring(8,10);
    // hour.value  = cal.params.inputField.value.substring(11,13);
    // minute.value= cal.params.inputField.value.substring(14,16);
}

// this funtion updates a hidden date filed with the current values of the widgets
function update_date_field(field,year,month,day,hour,minute) {
    var field  = document.getElementById(field);
    var date   = document.getElementById(date);
    var year   = document.getElementById(year);
    var month  = document.getElementById(month);
    var day    = document.getElementById(day);
    var hour   = document.getElementById(hour);
    var minute = document.getElementById(minute);
    if (year.value > 0) {
	field.value = year.value + "-" + month.value + "-" + day.value + " " + hour.options[hour.selectedIndex].value + ":" + minute.options[minute.selectedIndex].value;
    } else {
	field.value = '';
    }
}

function showJsCalendar(input_id_anchor, input_id, input_id_year, input_id_month, input_id_day, input_id_hour, input_id_minute, yearStart, yearEnd) {
    // do what jscalendar-x.y.z/calendar-setup.js:Calendar.setup would do
    var input_id_anchor = document.getElementById(input_id_anchor);
    var input_id = document.getElementById(input_id);
    var input_id_year = document.getElementById(input_id_year);
    var input_id_month = document.getElementById(input_id_month);
    var input_id_day = document.getElementById(input_id_day);
    // var input_id_hour = document.getElementById(input_id_hour);
    // var input_id_minute = document.getElementById(input_id_minute);
    var format = 'y/mm/dd';

    var dateEl = input_id;
    var mustCreate = false;
    var cal = window.calendar;

    var params = {
	'range' : [yearStart, yearEnd],
	inputField : input_id,
        input_id_year : input_id_year,
	input_id_month: input_id_month,
	input_id_day  : input_id_day
	// input_id_hour : input_id_hour,
	// input_id_minute: input_id_minute
    };

    function param_default(pname, def) { if (typeof params[pname] == "undefined") { params[pname] = def; } };

    param_default("inputField",     null);
    param_default("displayArea",    null);
    param_default("button",         null);
    param_default("eventName",      "click");
    param_default("ifFormat",       "%Y/%m/%d");
    param_default("daFormat",       "%Y/%m/%d");
    param_default("singleClick",    true);
    param_default("disableFunc",    null);
    param_default("dateStatusFunc", params["disableFunc"]); // takes precedence if both are defined
    param_default("mondayFirst",    true);
    param_default("align",          "Bl");
    param_default("range",          [1900, 2999]);
    param_default("weekNumbers",    true);
    param_default("flat",           null);
    param_default("flatCallback",   null);
    param_default("onSelect",       null);
    param_default("onClose",        null);
    param_default("onUpdate",       null);
    param_default("date",           null);
    param_default("showsTime",      false);
    param_default("timeFormat",     "24");

    if (!window.calendar) {
	window.calendar = cal = new Calendar(true, //params.mondayFirst,
	     null,
	     onJsCalendarDateUpdate,
	     function(cal) { cal.hide(); });
	cal.time24 = true;
	cal.weekNumbers = true;
	mustCreate = true;
    } else {
	cal.hide();
    }
    cal.setRange(yearStart,yearEnd);
    cal.params = params;
    cal.setDateStatusHandler(null);
    cal.setDateFormat(format);
    if (mustCreate)
	cal.create();
    cal.parseDate(dateEl.value || dateEl.innerHTML);
    cal.refresh();
    cal.showAtElement(input_id_anchor, null);
    return false;
}