// DEFAULT LOADED SETTING
    var snifferLoaded = 1; 

    // convert all characters to lowercase to simplify testing
    var agt=navigator.userAgent.toLowerCase();

    // *** BROWSER VERSION ***
    // Note: On IE5, these return 4, so use is_ie5up to detect IE5.
    var is_major = parseInt(navigator.appVersion);
    var is_minor = parseFloat(navigator.appVersion);

    // Note: Opera and WebTV spoof Navigator.  We do strict client detection.
    // If you want to allow spoofing, take out the tests for opera and webtv.
    var is_nav  = ((agt.indexOf('mozilla')!=-1) && (agt.indexOf('spoofer')==-1)
                && (agt.indexOf('compatible') == -1) && (agt.indexOf('opera')==-1)
                && (agt.indexOf('webtv')==-1) && (agt.indexOf('hotjava')==-1));
    var is_nav2 = (is_nav && (is_major == 2));
    var is_nav3 = (is_nav && (is_major == 3));
    var is_nav4 = (is_nav && (is_major == 4));
    var is_nav4up = (is_nav && (is_major >= 4));
    var is_navonly      = (is_nav && ((agt.indexOf(";nav") != -1) ||
                          (agt.indexOf("; nav") != -1)) );
    var is_nav6 = (is_nav && (is_major == 5));
    var is_nav6up = (is_nav && (is_major >= 5));
    var is_gecko = (agt.indexOf('gecko') != -1);


    var is_ie     = ((agt.indexOf("msie") != -1) && (agt.indexOf("opera") == -1));
    var is_ie3    = (is_ie && (is_major < 4));
    var is_ie4    = (is_ie && (is_major == 4) && (agt.indexOf("msie 4")!=-1) );
    var is_ie4up  = (is_ie && (is_major >= 4));
    var is_ie5    = (is_ie && (is_major == 4) && (agt.indexOf("msie 5.0")!=-1) );
    var is_ie5_5  = (is_ie && (is_major == 4) && (agt.indexOf("msie 5.5") !=-1));
    var is_ie5up  = (is_ie && !is_ie3 && !is_ie4);
    var is_ie5_5up =(is_ie && !is_ie3 && !is_ie4 && !is_ie5);
    var is_ie6    = (is_ie && (is_major == 4) && (agt.indexOf("msie 6.")!=-1) );
    var is_ie6up  = (is_ie && !is_ie3 && !is_ie4 && !is_ie5 && !is_ie5_5);

    // KNOWN BUG: On AOL4, returns false if IE3 is embedded browser
    // or if this is the first browser window opened.  Thus the
    // variables is_aol, is_aol3, and is_aol4 aren't 100% reliable.
    var is_aol   = (agt.indexOf("aol") != -1);
    var is_aol3  = (is_aol && is_ie3);
    var is_aol4  = (is_aol && is_ie4);
    var is_aol5  = (agt.indexOf("aol 5") != -1);
    var is_aol6  = (agt.indexOf("aol 6") != -1);

    var is_opera = (agt.indexOf("opera") != -1);
    var is_opera2 = (agt.indexOf("opera 2") != -1 || agt.indexOf("opera/2") != -1);
    var is_opera3 = (agt.indexOf("opera 3") != -1 || agt.indexOf("opera/3") != -1);
    var is_opera4 = (agt.indexOf("opera 4") != -1 || agt.indexOf("opera/4") != -1);
    var is_opera5 = (agt.indexOf("opera 5") != -1 || agt.indexOf("opera/5") != -1);
    var is_opera5up = (is_opera && !is_opera2 && !is_opera3 && !is_opera4);

    var is_webtv = (agt.indexOf("webtv") != -1);

    var is_TVNavigator = ((agt.indexOf("navio") != -1) || (agt.indexOf("navio_aoltv") != -1));
    var is_AOLTV = is_TVNavigator;

    var is_hotjava = (agt.indexOf("hotjava") != -1);
    var is_hotjava3 = (is_hotjava && (is_major == 3));
    var is_hotjava3up = (is_hotjava && (is_major >= 3));

    // *** JAVASCRIPT VERSION CHECK ***
    var is_js;
    if (is_nav2 || is_ie3) is_js = 1.0;
    else if (is_nav3) is_js = 1.1;
    else if (is_opera5up) is_js = 1.3;
    else if (is_opera) is_js = 1.1;
    else if ((is_nav4 && (is_minor <= 4.05)) || is_ie4) is_js = 1.2;
    else if ((is_nav4 && (is_minor > 4.05)) || is_ie5) is_js = 1.3;
    else if (is_hotjava3up) is_js = 1.4;
    else if (is_nav6 || is_gecko) is_js = 1.5;
    // NOTE: In the future, update this code when newer versions of JS
    // are released. For now, we try to provide some upward compatibility
    // so that future versions of Nav and IE will show they are at
    // *least* JS 1.x capable. Always check for JS version compatibility
    // with > or >=.
    else if (is_nav6up) is_js = 1.5;
    // NOTE: ie5up on mac is 1.4
    else if (is_ie5up) is_js = 1.3

    // HACK: no idea for other browsers; always check for JS version with > or >=
    else is_js = 0.0;

    // *** PLATFORM ***
    var is_win   = ( (agt.indexOf("win")!=-1) || (agt.indexOf("16bit")!=-1) );
    // NOTE: On Opera 3.0, the userAgent string includes "Windows 95/NT4" on all
    //        Win32, so you can't distinguish between Win95 and WinNT.
    var is_win95 = ((agt.indexOf("win95")!=-1) || (agt.indexOf("windows 95")!=-1));

    // is this a 16 bit compiled version?
    var is_win16 = ((agt.indexOf("win16")!=-1) ||
               (agt.indexOf("16bit")!=-1) || (agt.indexOf("windows 3.1")!=-1) ||
               (agt.indexOf("windows 16-bit")!=-1) );

    var is_win31 = ((agt.indexOf("windows 3.1")!=-1) || (agt.indexOf("win16")!=-1) ||
                    (agt.indexOf("windows 16-bit")!=-1));

    var is_winme = ((agt.indexOf("win 9x 4.90")!=-1));
    var is_win2k = ((agt.indexOf("windows nt 5.0")!=-1));

    // NOTE: Reliable detection of Win98 may not be possible. It appears that:
    //       - On Nav 4.x and before you'll get plain "Windows" in userAgent.
    //       - On Mercury client, the 32-bit version will return "Win98", but
    //         the 16-bit version running on Win98 will still return "Win95".
    var is_win98 = ((agt.indexOf("win98")!=-1) || (agt.indexOf("windows 98")!=-1));
    var is_winnt = ((agt.indexOf("winnt")!=-1) || (agt.indexOf("windows nt")!=-1));
    var is_win32 = (is_win95 || is_winnt || is_win98 ||
                    ((is_major >= 4) && (navigator.platform == "Win32")) ||
                    (agt.indexOf("win32")!=-1) || (agt.indexOf("32bit")!=-1));

    var is_os2   = ((agt.indexOf("os/2")!=-1) ||
                    (navigator.appVersion.indexOf("OS/2")!=-1) ||
                    (agt.indexOf("ibm-webexplorer")!=-1));

    var is_mac    = (agt.indexOf("mac")!=-1);
    // hack ie5 js version for mac
    if (is_mac && is_ie5up) is_js = 1.4;
    var is_mac68k = (is_mac && ((agt.indexOf("68k")!=-1) ||
                               (agt.indexOf("68000")!=-1)));
    var is_macppc = (is_mac && ((agt.indexOf("ppc")!=-1) ||
                                (agt.indexOf("powerpc")!=-1)));

    var is_sun   = (agt.indexOf("sunos")!=-1);
    var is_sun4  = (agt.indexOf("sunos 4")!=-1);
    var is_sun5  = (agt.indexOf("sunos 5")!=-1);
    var is_suni86= (is_sun && (agt.indexOf("i86")!=-1));
    var is_irix  = (agt.indexOf("irix") !=-1);    // SGI
    var is_irix5 = (agt.indexOf("irix 5") !=-1);
    var is_irix6 = ((agt.indexOf("irix 6") !=-1) || (agt.indexOf("irix6") !=-1));
    var is_hpux  = (agt.indexOf("hp-ux")!=-1);
    var is_hpux9 = (is_hpux && (agt.indexOf("09.")!=-1));
    var is_hpux10= (is_hpux && (agt.indexOf("10.")!=-1));
    var is_aix   = (agt.indexOf("aix") !=-1);      // IBM
    var is_aix1  = (agt.indexOf("aix 1") !=-1);
    var is_aix2  = (agt.indexOf("aix 2") !=-1);
    var is_aix3  = (agt.indexOf("aix 3") !=-1);
    var is_aix4  = (agt.indexOf("aix 4") !=-1);
    var is_linux = (agt.indexOf("inux")!=-1);
    var is_sco   = (agt.indexOf("sco")!=-1) || (agt.indexOf("unix_sv")!=-1);
    var is_unixware = (agt.indexOf("unix_system_v")!=-1);
    var is_mpras    = (agt.indexOf("ncr")!=-1);
    var is_reliant  = (agt.indexOf("reliantunix")!=-1);
    var is_dec   = ((agt.indexOf("dec")!=-1) || (agt.indexOf("osf1")!=-1) ||
           (agt.indexOf("dec_alpha")!=-1) || (agt.indexOf("alphaserver")!=-1) ||
           (agt.indexOf("ultrix")!=-1) || (agt.indexOf("alphastation")!=-1));
    var is_sinix = (agt.indexOf("sinix")!=-1);
    var is_freebsd = (agt.indexOf("freebsd")!=-1);
    var is_bsd = (agt.indexOf("bsd")!=-1);
    var is_unix  = ((agt.indexOf("x11")!=-1) || is_sun || is_irix || is_hpux ||
                 is_sco ||is_unixware || is_mpras || is_reliant ||
                 is_dec || is_sinix || is_aix || is_linux || is_bsd || is_freebsd);

    var is_vms   = ((agt.indexOf("vax")!=-1) || (agt.indexOf("openvms")!=-1));
/**
* Filename.......: dyncalendar.js
* Project........: Popup Calendar
* Last Modified..: $Date: 2002/07/22 18:17:05 $
* CVS Revision...: $Revision: 1.2 $
* Copyright......: 2001, 2002 Richard Heyes
*/

/*
* Global variables
*/
  dynCalendar_layers          = new Array();
  dynCalendar_mouseoverStatus = 0;
  dynCalendar_mouseX          = 0;
  dynCalendar_mouseY          = 0;
  var snifferLoaded;

/*
* The calendar constructor
*
* @access public
* @param string objName      Name of the object that you create
* @param string callbackFunc Name of the callback function
* @param string OPTIONAL     Optional layer name
* @param string OPTIONAL     Optional images path
*/
  function dynCalendar(objName, callbackFunc, numberYears, formName, imgDir)
  {
    // Properties
    this.today          = new Date();
    this.date           = this.today.getDate();
    this.month          = this.today.getMonth();
    this.year           = this.today.getFullYear();

    this.objName        = objName; // used for callback
    this.formName       = formName;
    this.callbackFunc   = callbackFunc; // name of the callback function
    this.imagesPath     = imgDir; // change if images are on different directory
    this.layerID        = 'dynCalendar_layer_' + dynCalendar_layers.length;

    this.offsetX        = 5;
    this.offsetY        = 5;

    this.useMonthCombo  = 1; // set to '0' for text only
    this.useYearCombo   = 0; // set to '0' for text only
    this.yearComboRange = numberYears-1;

    this.currentMonth   = this.month;
    this.currentYear    = this.year;

    // Public Methods
    this.show              = dynCalendar_show;
    this.writeHTML         = dynCalendar_writeHTML;

    // Accessor methods
    this.setOffset         = dynCalendar_setOffset;
    this.setOffsetX        = dynCalendar_setOffsetX;
    this.setOffsetY        = dynCalendar_setOffsetY;
    this.setImagesPath     = dynCalendar_setImagesPath;
    this.setMonthCombo     = dynCalendar_setMonthCombo;
    this.setYearCombo      = dynCalendar_setYearCombo;
    this.setCurrentMonth   = dynCalendar_setCurrentMonth;
    this.setCurrentYear    = dynCalendar_setCurrentYear;
    this.setYearComboRange = dynCalendar_setYearComboRange;

    // Layer manipulation
    this._getLayer         = dynCalendar_getLayer;
    this._hideLayer        = dynCalendar_hideLayer;
    this._showLayer        = dynCalendar_showLayer;
    this._setLayerPosition = dynCalendar_setLayerPosition;
    this._setHTML          = dynCalendar_setHTML;

    // Miscellaneous
    this._getDaysInMonth   = dynCalendar_getDaysInMonth;
    this._mouseover        = dynCalendar_mouseover;

    // Constructor type code
    dynCalendar_layers[dynCalendar_layers.length] = this;

    // Action only if browserSniffer.js has been loaded
    if(snifferLoaded) {
      this.writeHTML();
    }
  }

/**
* Shows the calendar, or updates the layer if already visible.
*
* @access public
* @param integer month Optional month number (0-11)
* @param integer year  Optional year (YYYY format)
*/
  function dynCalendar_show()
  {
    // Variable declarations to prevent globalisation
    var month, year;
    var monthnames, numdays, thisMonth, firstOfMonth;
    var ret, row, i, cssClass, linkHTML, previousMonth, previousYear;
    var nextMonth, nextYear, prevImgHTML, prevLinkHTML, nextImgHTML, nextLinkHTML;
    var monthComboOptions, monthCombo, yearComboOptions, yearCombo, yearLink, html;

    // Get the selected month and year
    if (this.objName == 'calendarArrive') {
      this.currentDay = document.forms[this.formName].arrival_day.selectedIndex;
      this.currentMonth = document.forms[this.formName].arrival_month.selectedIndex;
      this.currentYear = document.forms[this.formName].arrival_year.options[document.forms[this.formName].arrival_year.selectedIndex].text;
    } else if (this.objName == 'calendarDepart') {
      this.currentDay = document.forms[this.formName].departure_day.selectedIndex;
      this.currentMonth = document.forms[this.formName].departure_month.selectedIndex;
      this.currentYear = document.forms[this.formName].departure_year.options[document.forms[this.formName].departure_year.selectedIndex].text;
    }

    this.currentMonth = month = arguments[0] != null ? arguments[0] : this.currentMonth;
    this.currentYear  = year  = arguments[1] != null ? arguments[1] : this.currentYear;
    monthnames = new Array('January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December');
    numdays    = this._getDaysInMonth(month, year);
    thisMonth    = new Date(year, month, 1);
    firstOfMonth = thisMonth.getDay();

    // First few blanks up to first day
    ret = new Array(new Array());
    for(i=0; i<firstOfMonth; i++){
      ret[0][ret[0].length] = '<td>&nbsp;</td>';
    }
    // Main body of calendar
    row = 0;
    i   = 1;
    while(i <= numdays){
      if(ret[row].length == 7){
        ret[++row] = new Array();
      }
      cssClass = (i == this.date && month == this.month && year == this.year) ? 'dynCalendar_today' : 'dynCalendar_day';
      // Diable link if date before current date
      if(new Date(year,month,i+1) < this.today) {
        linkHTML = i++;
      // Highlight current date
      }else if(i == this.currentDay+1) {
        linkHTML = '<a class="dynlinks" href="javascript: '+ this.callbackFunc +'('+ i +', '+ (Number(month) + 1) +', '+ year +', \''+ this.objName +'\', \''+ this.formName +'\'); '+ this.objName +'._hideLayer()" onMouseOver="window.status=\''+ i +' '+ monthnames[Number(month)] +' '+ year +'\'; return true" onMouseOut="window.status=\'\'; return true"><font color=red>' + (i++) + '</font></a>';
      }else{
        linkHTML = '<a class="dynlinks" href="javascript: '+ this.callbackFunc +'('+ i +', '+ (Number(month) + 1) +', '+ year +', \''+ this.objName +'\', \''+ this.formName +'\'); '+ this.objName +'._hideLayer()" onMouseOver="window.status=\''+ i +' '+ monthnames[Number(month)] +' '+ year +'\'; return true" onMouseOut="window.status=\'\'; return true">' + (i++) + '</a>';
      }
      ret[row][ret[row].length] = '<td align="center" class="' + cssClass + '">' + linkHTML + '</td>';
    }

    // Format the HTML
    for(i=0; i<ret.length; i++){
      ret[i] = ret[i].join('\n') + '\n';
    }

    // Set month & year prevImgHTML link
    previousYear  = thisMonth.getFullYear();
    previousMonth = thisMonth.getMonth() - 1;
    if(previousMonth < 0){
      previousMonth = 11;
      previousYear--;
    }
    nextYear  = thisMonth.getFullYear();
    nextMonth = thisMonth.getMonth() + 1;
    if(nextMonth > 11){
      nextMonth = 0;
      nextYear++;
    }

    // Set previous month and next month image link
    if(thisMonth > new Date(this.year,this.month,1)) {
      prevImgHTML  = '<img src="' + this.imagesPath + '/cal_prev.gif" alt="' + monthnames[previousMonth] + ' ' + previousYear + '" border="0" />';
    }else{
      prevImgHTML  = '';
    }
    if(previousYear >= this.year){
      prevLinkHTML = '<a href="javascript: ' + this.objName + '.show(' + previousMonth + ', ' + previousYear + ')" onMouseOver="window.status=\'Previous Month\'; return true" onMouseOut="window.status=\'\'; return true">' + prevImgHTML + '</a>';
    }else{
      prevLinkHTML = '';
    }

    nextImgHTML  = '<img src="' + this.imagesPath + '/cal_next.gif" alt="' + monthnames[nextMonth] + ' ' + nextYear + '" border="0" />';
    if(nextYear <= (this.year + this.yearComboRange)){
      nextLinkHTML = '<a href="javascript: ' + this.objName + '.show(' + nextMonth + ', ' + nextYear + ')" onMouseOver="window.status=\'Next Month\'; return true" onMouseOut="window.status=\'\'; return true">' + nextImgHTML + '</a>';
    }else{
      nextLinkHTML = '';
    }
    // Build month combo
    if (this.useMonthCombo) {
      monthComboOptions = '';
      for (i=0; i<12; i++) {
        selected = (i == thisMonth.getMonth() ? 'selected="selected"' : '');
        monthComboOptions += '<option value="' + i + '" ' + selected + '>' + albamonthname[i] + '</option>';
      }
      monthCombo = '<select class="dynCalendar_select" name="months" onchange="' + this.objName + '.show(this.options[this.selectedIndex].value, ' + this.objName + '.currentYear)">' + monthComboOptions + '</select>';
    } else {
      monthCombo = monthnames[thisMonth.getMonth()];
    }

    // Build year combo
    if (this.useYearCombo) {
      yearComboOptions = '';
      //for (i = thisMonth.getFullYear() ; i <= (thisMonth.getFullYear() + this.yearComboRange); i++) {
      for (i = curYear ; i <= (curYear + this.yearComboRange); i++) {
        selected = (i == thisMonth.getFullYear() ? 'selected="selected"' : '');
        yearComboOptions += '<option value="' + i + '" ' + selected + '>' + i + '</option>';
      }
      yearCombo = '<select class="dynCalendar_select" style="border: 1px groove" name="years" onchange="' + this.objName + '.show(' + this.objName + '.currentMonth, this.options[this.selectedIndex].value)">' + yearComboOptions + '</select>';
     }

    // Link for years
    yearLink = thisMonth.getFullYear();
   year_name = thisMonth.getFullYear();
   month_name = albamonthname[thisMonth.getMonth()];


    html = '';
    //html += "year:"+year+" month:"+ month+" this.year:"+this.year+" this.month:"+this.month;
    html += '<table border="0" bgcolor="#eeeeee" width="200" style="border-collapse: collapse">';
    html += '<tr><td class="dynCalendar_header">&nbsp;' + prevLinkHTML + '</td><td colspan="5" align="center" class="dynCalendar_header" NOWRAP>' + month_name + ' &nbsp; ' + year_name + '</td><td align="right" class="dynCalendar_header">' + nextLinkHTML + '&nbsp;</td></tr>';
    html += '<tr>';
    html += '<td class="dynCalendar_dayname" width="14%">' + weekdays_sunday + '</td>';
    html += '<td class="dynCalendar_dayname" width="15%">' + weekdays_monday + '</td>';
    html += '<td class="dynCalendar_dayname" width="14%">' + weekdays_tuesday + '</td>';
    html += '<td class="dynCalendar_dayname" width="14%">' + weekdays_wednesday + '</td>';
    html += '<td class="dynCalendar_dayname" width="14%">' + weekdays_thursday + '</td>';
    html += '<td class="dynCalendar_dayname" width="15%">' + weekdays_friday + '</td>';
    html += '<td class="dynCalendar_dayname" width="14%">' + weekdays_saturday + '</td></tr>';
    html += '<tr>' + ret.join('</tr>\n<tr>') + '</tr>';
    html += '</table>';
    html += '<table border="0" bgcolor="#eeeeee" width="200" style="border-collapse: collapse">';
    html += '<tr>';
    // Set link to last year
    html += '<td align="center" class="dynCalendar_dayname" width="33%">';
    if(yearLink-1 >= this.year){
      html += '<a href="javascript: ' + this.objName + '.show(' + this.month + ', ' + (yearLink - 1) + ')" onMouseOver="window.status=\'Previous Year\'; return true" onMouseOut="window.status=\'\'; return true">';
      html += '<b>&lt;&lt;</b> ';
      html += yearLink - 1 ;
      html += '</a>';
    }else{
      html += yearLink - 1;
    }
    html += '</td>';
    // Set link to current date
    html += '<td width="33%" class="dynCalendar_dayname" align="center">';
    html += '<a class="dynlinks" href="javascript: ' + this.objName + '.show(' + this.month + ', ' + this.year + ')" onMouseOver="window.status=\'Current Date\'; return true" onMouseOut="window.status=\'\'; return true">';
    html += ''+ today_day +'';
    html += '</a>';
    html += '</td>';
    // Set link to next year
    html += '<td align="center" class="dynCalendar_dayname">';
    if(yearLink+1 <= (this.year + this.yearComboRange)){
      html += '<a class="dynlinks" href="javascript: ' + this.objName + '.show(' + this.month + ', ' + (yearLink + 1) + ')" onMouseOver="window.status=\'Next Year\'; return true" onMouseOut="window.status=\'\'; return true">';
      html += yearLink + 1;
      html += ' <b>&gt;&gt;</b> ';
      html += '</a>';
    }else{
      html += yearLink + 1;
    }
    html += '</td>';
    html += '</tr>';
    html += '</table>';

    this._setHTML(html);
    if (!arguments[0] && !arguments[1]) {
      this._showLayer();
      this._setLayerPosition();
    }
  }

/**
* Writes HTML to document for layer
*
* @access public
*/
  function dynCalendar_writeHTML()
  {
    if (is_ie5up || is_nav6up || is_gecko) {
      document.write('<a href="javascript: ' + this.objName + '.show()"><img src="' + this.imagesPath + 'res_calendar.gif" border="0" width="24" height="20" onMouseOver="window.status=\'Set Dates\'; return true" onMouseOut="window.status=\'\'; return true" /></a>');
      document.write('<div class="dynCalendar" id="' + this.layerID + '" onmouseover="' + this.objName + '._mouseover(true)" onmouseout="' + this.objName + '._mouseover(false)"></div>');
    }
  }

/**
* Sets the offset to the mouse position
* that the calendar appears at.
*
* @access public
* @param integer Xoffset Number of pixels for vertical
*                        offset from mouse position
* @param integer Yoffset Number of pixels for horizontal
*                        offset from mouse position
*/
  function dynCalendar_setOffset(Xoffset, Yoffset)
  {
    this.setOffsetX(Xoffset);
    this.setOffsetY(Yoffset);
  }

/**
* Sets the X offset to the mouse position
* that the calendar appears at.
*
* @access public
* @param integer Xoffset Number of pixels for horizontal
*                        offset from mouse position
*/
  function dynCalendar_setOffsetX(Xoffset)
  {
    this.offsetX = Xoffset;
  }

/**
* Sets the Y offset to the mouse position
* that the calendar appears at.
*
* @access public
* @param integer Yoffset Number of pixels for vertical
*                        offset from mouse position
*/
  function dynCalendar_setOffsetY(Yoffset)
  {
    this.offsetY = Yoffset;
  }

/**
* Sets the images path
*
* @access public
* @param string path Path to use for images
*/
  function dynCalendar_setImagesPath(path)
  {
    this.imagesPath = path;
  }

/**
* Turns on/off the month dropdown
*
* @access public
* @param boolean useMonthCombo Whether to use month dropdown or not
*/
  function dynCalendar_setMonthCombo(useMonthCombo)
  {
    this.useMonthCombo = useMonthCombo;
  }

/**
* Turns on/off the year dropdown
*
* @access public
* @param boolean useYearCombo Whether to use year dropdown or not
*/
  function dynCalendar_setYearCombo(useYearCombo)
  {
    this.useYearCombo = useYearCombo;
  }

/**
* Sets the current month being displayed
*
* @access public
* @param boolean month The month to set the current month to
*/
  function dynCalendar_setCurrentMonth(month)
  {
    this.currentMonth = month;
  }

/**
* Sets the current year being displayed
*
* @access public
* @param boolean year The year to set the current year to
*/
  function dynCalendar_setCurrentYear(year)
  {
    this.currentYear = year;
  }

/**
* Sets the range of the year combo. Displays this number of
* years either side of the year being displayed.
*
* @access public
* @param integer range The range to set
*/
  function dynCalendar_setYearComboRange(range)
  {
    this.yearComboRange = range;
  }

/**
* Returns the layer object
*
* @access private
*/
  function dynCalendar_getLayer()
  {
    var layerID = this.layerID;

    if (document.getElementById(layerID)) {

      return document.getElementById(layerID);

    } else if (document.all(layerID)) {
      return document.all(layerID);
    }
  }

/**
* Hides the calendar layer
*
* @access private
*/
  function dynCalendar_hideLayer()
  {
    this._getLayer().style.visibility = 'hidden';
  }

/**
* Shows the calendar layer
*
* @access private
*/
  function dynCalendar_showLayer()
  {
    this._getLayer().style.visibility = 'visible';
  }

/**
* Sets the layers position
*
* @access private
*/
  function dynCalendar_setLayerPosition()
  {
    this._getLayer().style.top  = (dynCalendar_mouseY + this.offsetY) + 'px';
    this._getLayer().style.left = (dynCalendar_mouseX + this.offsetX) + 'px';
  }

/**
* Sets the innerHTML attribute of the layer
*
* @access private
*/
  function dynCalendar_setHTML(html)
  {
    this._getLayer().innerHTML = html;
  }

/**
* Returns number of days in the supplied month
*
* @access private
* @param integer month The month to get number of days in
* @param integer year  The year of the month in question
*/
  function dynCalendar_getDaysInMonth(month, year)
  {
    monthdays = [31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31];
    if (month != 1) {
      return monthdays[month];
    } else {
      return ((year % 4 == 0 && year % 100 != 0) || year % 400 == 0 ? 29 : 28);
    }
  }

/**
* onMouse(Over|Out) event handler
*
* @access private
* @param boolean status Whether the mouse is over the
*                       calendar or not
*/
  function dynCalendar_mouseover(status)
  {
    dynCalendar_mouseoverStatus = status;
    return true;
  }


// Action only if browserSniffer.js has been loaded
if(snifferLoaded == 1) {
  /**
  * onMouseMove event handler
  */
  dynCalendar_oldOnmousemove = document.onmousemove ? document.onmousemove : new Function;

  document.onmousemove = function ()
  {
    if (is_ie5up || is_nav6up || is_gecko) {
      if (arguments[0]) {
        dynCalendar_mouseX = arguments[0].pageX;
        dynCalendar_mouseY = arguments[0].pageY;
      } else {
        dynCalendar_mouseX = event.clientX + document.body.scrollLeft;
        dynCalendar_mouseY = event.clientY + document.body.scrollTop;
        arguments[0] = null;
      }

      dynCalendar_oldOnmousemove();
    }
  }

  /**
  * Callbacks for document.onclick
  */
  dynCalendar_oldOnclick = document.onclick ? document.onclick : new Function;

  document.onclick = function ()
  {
    if (is_ie5up || is_nav6up || is_gecko) {
      if(!dynCalendar_mouseoverStatus){
        for(i=0; i<dynCalendar_layers.length; ++i){
          dynCalendar_layers[i]._hideLayer();
        }
      }
      dynCalendar_oldOnclick(arguments[0] ? arguments[0] : null);
    }
  }
}