var oldLink = null;
// code to change the active stylesheet


// This function gets called when the end-user clicks on some date.
function selected(cal, date) {
    cal.sel.value = date;
    // just update the date in the input field.
    if (cal.dateClicked && (cal.sel.id == "${dateName}" || cal.sel.id == "${dateName}"))
    // if we add this call we close the calendar on single-click.
    // just to exemplify both cases, we are using this only for the 1st
    // and the 3rd field, while 2nd and 4th will still require double-click.
        cal.callCloseHandler();
}

// And this gets called when the end-user clicks on the _selected_ date,
// or clicks on the "Close" button.  It just hides the calendar without
// destroying it.
function closeHandler(cal) {
    //var parseDate = cal.parseDate(cal.sel.value, "%m-%d-%Y");
    //alert(parseDate);
    writeOutput(cal.outputElementId, cal.sel.value);
	writeValue("year"+cal.outputElementType, cal.sel.value,"%Y");
	writeValue("month"+cal.outputElementType, cal.sel.value,"%M");
	writeValue("day"+cal.outputElementType, cal.sel.value,"%d");
    

    if( document.createEvent ) {
      var evObj = document.createEvent('HTMLEvents');
      evObj.initEvent( 'change', true, false );
      cal.sel.dispatchEvent(evObj);
    } else if( document.createEventObject ) {
      cal.sel.fireEvent('onchange');
    }

    cal.hide();
    // hide the calendar
    //  cal.destroy();
    _dynarch_popupCalendar = null;
}

function writeOutput(outputElementId, text) {
    var outputElement = document.getElementById(outputElementId);
    if (outputElement) {
        var s = Date.parseDate(text, "%M/%d%/%Y");
        //var res = s.toLocaleDateString();
        outputElement.innerHTML = '<font color="red">' + s.print("%B %d %Y") + '</font>';
    }
}
function writeValue(outputElementId, text, datePart) {
    var outputElement = document.getElementById(outputElementId);
    if (outputElement) {
        var s = Date.parseDate(text, "%M/%d/%Y");
        outputElement.value = s.print(datePart);
    }
}
// This function shows the calendar under the element having the given id.
// It takes care of catching "mousedown" signals on document and hiding the
// calendar if the click was outside.
function showCalendar(id, format, showsTime, showsOtherMonths, elementType) {
    var el = document.getElementById(id);
    if (_dynarch_popupCalendar != null) {
        // we already have some calendar created
        _dynarch_popupCalendar.hide();
        // so we hide it first.

    } else {

        // first-time call, create the calendar.
        var cal = new Calendar(1, null, selected, closeHandler);
        cal.outputElementId = id + "Selected";
        cal.outputElementType = elementType;
        // uncomment the following line to hide the week numbers
        // cal.weekNumbers = false;
        if (typeof showsTime == "string") {
            cal.showsTime = true;
            cal.time24 = (showsTime == "24");

        }
        if (showsOtherMonths) {
            cal.showsOtherMonths = true;

        }

        _dynarch_popupCalendar = cal;
        // remember it in the global var
        cal.setRange(1900, 2070);
        // min/max year allowed.
        cal.create();
    }
    _dynarch_popupCalendar.setDateFormat(format);
    // set the specified date format
    _dynarch_popupCalendar.parseDate(el.value);
    // try to parse the text in field
    _dynarch_popupCalendar.sel = el;
    // inform it what input field we use
    var a = el.value;
    // the reference element that we pass to showAtElement is the button that
    // triggers the calendar.  In this example we align the calendar bottom-right
    // to the button.
    _dynarch_popupCalendar.showAtElement(el, "bR");
    // show the calendar
    return a;
}

var MINUTE = 60 * 1000;
var HOUR = 60 * MINUTE;
var DAY = 24 * HOUR;
var WEEK = 7 * DAY;

// If this handler returns true then the "date" given as
// parameter will be disabled.  In this example we enable
// only days within a range of 10 days from the current
// date.
// You can use the functions date.getFullYear() -- returns the year
// as 4 digit number, date.getMonth() -- returns the month as 0..11,
// and date.getDate() -- returns the date of the month as 1..31, to
// make heavy calculations here.  However, beware that this function
// should be very fast, as it is called for each day in a month when
// the calendar is (re)constructed.
function isDisabled(date) {
    var today = new Date();
    return (Math.abs(date.getTime() - today.getTime()) / DAY) > 10;
}

function getSelectedDateFromInput(inputElementId) {
    var inputElement = document.getElementById(inputElementId);
    if (inputElement) {
        return inputElement.value;
    }
}


/*	function qwert(){
        var q = new Array();
        q[1]=0;
        q.qwer=q[1];
        alert(q[1]);
        alert(q.qwert);
    }
*/