/////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////
////////// function runSlideShow - shows slide on office.asp ////////////////
//////////////////// copyright Don Demrow, 20090901 /////////////////////////
/////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////

// Duration of image (in milliseconds)
var slideShowSpeed = 3000;

// Duration of crossfade (in seconds)
var crossFadeDuration = 4;

var Pic = new Array() 
Pic[0] = 'images/office.jpg';
Pic[1] = 'images/office1.jpg';
Pic[2] = 'images/office5.jpg';
Pic[3] = 'images/office6.jpg';
Pic[4] = 'images/office2.jpg';
Pic[5] = 'images/office3.jpg';
Pic[6] = 'images/doctor.jpg';
Pic[7] = 'images/infection.jpg';
Pic[8] = 'images/office4.jpg';
Pic[9] = 'images/links.jpg';

var PicText = new Array()
PicText[0] = 'Reception Desk';
PicText[1] = 'View from one of our treatment chairs';
PicText[2] = 'View from another of our treatment chairs';
PicText[3] = 'View from another of our treatment chairs';
PicText[4] = 'treatment chair with view outside';
PicText[5] = 'Hallway of our treatment area';
PicText[6] = 'Dr. Huynh-Le';
PicText[7] = 'Our in-house lab';
PicText[8] = 'View of our building';
PicText[9] = 'Our waiting room';


var t
var j = 0
var p = Pic.length
var preLoad = new Array()

for (i = 0; i < p; i++)
{
   preLoad[i] = new Image()
   preLoad[i].src = Pic[i]
}

function runSlideShow(){
   if (document.all && document.images.SlideShow.filters){
      document.images.SlideShow.style.filter="blendTrans(duration=2)"
      document.images.SlideShow.style.filter="blendTrans(duration=crossFadeDuration)"
      document.images.SlideShow.filters.blendTrans.Apply()      
   }
   document.images.SlideShow.src = preLoad[j].src
   document.getElementById("ImageText").firstChild.nodeValue = PicText[j];
   if (document.all && document.images.SlideShow.filters){
      document.images.SlideShow.filters.blendTrans.Play()
   }
   j = j + 1
   if (j > (p-1)) j=0
   t = setTimeout('runSlideShow()', slideShowSpeed)
}

/////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////
///////////////// function setZip - sets Zip code length ////////////////////
//////////////////// copyright Don Demrow, 20090901 /////////////////////////
/////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////

function setZip()
{
var state = document.getElementById("state").value;
document.appointmentRequest.zip.value = "";
document.appointmentRequest.zip.focus();

	if (state == "NON-USA")
	{
	document.appointmentRequest.zip.maxLength = 8;
	document.getElementById("zipLabel").innerHTML = "Postal Code:"
	}
	else
	{
	document.appointmentRequest.zip.maxLength = 5;
	document.getElementById("zipLabel").innerHTML = "Zip Code:"
	}
	var zipLen = document.getElementById("zip").maxLength;
	//alert(zipLen);
}

/////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////
//////////// function checkState - validates state, or non-USA //////////////
//////////////////// copyright Don Demrow, 20090901 /////////////////////////
/////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////

function checkState()
{
var selectedState = document.getElementById("state").selectedIndex;
//alert(selectedState);
	if(selectedState == 0)
	{
	document.appointmentRequest.zip.value = "";
	document.getElementById("state").focus();
	alert("please select a state. \n\nIf you live outside the USA, please select \"NON-USA\"");
	}
}


/////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////
/////// function moveFocusToSymptoms - moves focus to Symptoms blank ////////
//////////////////// copyright Don Demrow, 20090901 /////////////////////////
/////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////

function moveFocusToSymptoms()
{
	if(document.getElementById("symptoms").disabled == false)
	{
	document.getElementById("symptoms").focus();
	}
}

/////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////
// function doSymptoms - sets preset entry for symptons on checkbox check ///
//////////////////// copyright Don Demrow, 20090901 /////////////////////////
/////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////

function doSymptoms()
{
var symptomBlnk = document.getElementById("symptoms");
var hiddenSymptomsBlnk = document.getElementById("hiddenSymptoms");
var hiddenSymptomsBlnkVal = hiddenSymptomsBlnk.value;
var symptomBlnkVal = symptomBlnk.value;
	if(document.getElementById('NormalAppoint').checked == true)
	{
	var normAppt = "None at this time. I just need a routine exam and cleaning."
	/*document.appointmentRequest.symptoms.innerHTML = normAppt;
	document.appointmentRequest.hiddenSymptoms.innerHTML = normAppt;*/
	document.getElementById("symptoms").innerHTML = normAppt;
	document.getElementById("hiddenSymptoms").innerHTML = normAppt;
	symptomBlnk.disabled = true;
	}
	else
	{
	var normAppt = ""
	symptomBlnk.innerHTML = normAppt;
	hiddenSymptomsBlnk.innerHTML = symptomBlnkVal;
	//alert(hiddenSymptomsBlnkVal);
	symptomBlnk.disabled = false;
	document.appointmentRequest.symptoms.focus();
	}
}

/////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////
////// function doOtherMsg - shows/hides otherMsg div on checkbox check /////
//////////////////// copyright Don Demrow, 20090901 /////////////////////////
/////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////

function doOtherMsg()
{
var otherMsgBlnk = document.getElementById("otherMsg");
	document.getElementById("otherMsgDiv").style.display="";

	if(document.getElementById("isThereMore").checked == true)
	{
	var otherMsgBlnk = document.getElementById("otherMsg");
	var defOtherMsg = "";

	otherMsgBlnk.innerHTML = defOtherMsg;
	document.getElementById("otherMsg").focus();
	
	}
	else
	{
	document.getElementById("otherMsgDiv").style.display = "none";
	this.focus();
	clearOtherMsgBox();
	}
}

/////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////
//////////// function clearOtherMsgBox - clears otherMsg textarea ///////////
//////////////////// copyright Don Demrow, 20090901 /////////////////////////
/////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////

function clearOtherMsgBox()
{
var otherMsgBlnk = document.getElementById("otherMsg");
var defOtherMsg = ""
otherMsgBlnk.innerHTML = defOtherMsg;
}

/////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////
//////////// function todayStr - gets date, formats it mm/dd/yyyy ///////////
//////////////////// copyright Don Demrow, 200202021 ////////////////////////
/////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////

function todayStr() 
{
	var today = new Date();
	var month = today.getMonth() + 1;
	var day = today.getDate();
	var year = today.getFullYear();
		if (year < 1900)
		{
		year = year + 1900;
		}
	var s = "/";
	if (month < 10) { month = "0" + month; }
	if (day < 10) { day = "0" + day; }

	return month + s + day + s + year;
}

/////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////
// function todayStrPlus1Day - gets tomorrow's date, formats it mm/dd/yyyy //
//////////////////// copyright Don Demrow, 200202021 ////////////////////////
/////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////

function todayStrPlus1Day() 
{
	var today = new Date();
	var month = today.getMonth() + 1;
	var day = today.getDate() + 1;
	var year = today.getFullYear();
		if (year < 1900)
		{
		year = year + 1900;
		}
	var s = "/";
	if (month < 10) { month = "0" + month; }
	if (day < 10) { day = "0" + day; }

	return month + s + day + s + year;

	// Calendar control configuration
	document.getElementById('dates').value = todayStrPlus1Day();
}

/////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////
//// function openDatePicker - opens date picker from calendar form blank ///
//////////////////// copyright Don Demrow, 200202021 ////////////////////////
/////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////

	function openDatePicker()
	{
	//document.getElementById('dates').value = todayStr();
	Calendar.setup({ inputField : "dates", button : "dates", ifFormat : "%m/%d/%Y", align : "Br", singleClick : true });
	}
	
/////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////
////// function openDatePicker2 - opens date picker from calendar icon //////
//////////////////// copyright Don Demrow, 200202021 ////////////////////////
/////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////

	function openDatePicker2()
	{
	//document.getElementById('dates').value = todayStr();
	Calendar.setup({ inputField : "dates", button : "f_trigger_a", ifFormat : "%m/%d/%Y", align : "Br", singleClick : true });
	}

/////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////
////// Appointment Form Validation - validation for personal info form //////
//////////////////// copyright Don Demrow, 20071207 /////////////////////////
/////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////

function checkValidation()
{
var BL1isOK;
var BL2isOK;
var BL3isOK;
var BL4isOK;
var BL5isOK;
var BL6isOK;
var BL7isOK;
var BL8isOK;

var blank1 = document.appointmentRequest.firstName;
var blank1Val = blank1.value;
var blank1Len = blank1Val.length;
if (blank1Len < 2)
{
alert("Please enter your first name.");
BL1isOK = false;
blank1.focus();
return false;
}
else
{
BL1isOK = true;
}

var blank2 = document.appointmentRequest.lastName;
var blank2Val = blank2.value;
var blank2Len = blank2Val.length;
if (blank2Len < 2)
{
alert("Please enter your last name.");
BL2isOK = false;
blank2.focus();
return false;
}
else
{
BL2isOK = true;
}

var blank3 = document.appointmentRequest.address;
var blank3Val = blank3.value;
var blank3Len = blank3Val.length;
if (blank3Len < 5)
{
alert("Please enter your address.");
BL3isOK = false;
blank3.focus();
return false;
}
else
{
BL3isOK = true;
}

var blank4 = document.appointmentRequest.city;
var blank4Val = blank4.value;
var blank4Len = blank4Val.length;
if (blank4Len < 2)
{
alert("Please enter your city.");
BL4isOK = false;
blank4.focus();
return false;
}
else
{
BL4isOK = true;
}


var blank5 = document.appointmentRequest.state;
var blank5Val = blank5.value;
if (blank5Val == "[Choose State]")
{
alert("Please select your state.");
BL5isOK = false;
blank5.focus();
return false;
}
else
{
BL5isOK = true;
}



var blank6 = document.appointmentRequest.zip;
var blank6Val = blank6.value;
var blank6Len = blank6Val.length;
if (blank6Len < 5)
{
alert("Please enter your zip/postal code.");
BL6isOK = false;
blank6.focus();
return false;
}
else
{
BL6isOK = true;
}




var blank7 = document.appointmentRequest.phone;
var blank7Val = blank7.value;
var blank7Len = blank7Val.length;
if (blank7Len < 10)
{
alert("Please enter your phone number, including your area code, and country code if applicable.");
BL7isOK = false;
blank7.focus();
return false;
}
else
{
BL7isOK = true;
}


var blank8 = document.appointmentRequest.email;
var blank8Val = blank8.value;
var blank8Len = blank8Val.length;
if (blank8Len < 6)
{
alert("Please check your email address.");
BL8isOK = false;
blank8.focus();
return false;
}
else
{
var atIndex = blank8Val.indexOf("@",1);
var dotIndex = blank8Val.indexOf(".",3);


	if((atIndex == -1) || (dotIndex == -1))
	{
	alert("Please enter a correctly formatted email address. \nWe will send your appointment confirmation to this email address.");
	BL8isOK = false;
	document.appointmentRequest.email.value = "";
	blank8.focus();
	return false;
	}
	else
	{
	BL8isOK = true;
	}
}


var blank9 = document.appointmentRequest.dates;
var blank9Val = blank9.value;

if (blank9Val == "MM/DD/YYYY")
{
alert("Please select a date for your appointment.");
openDatePicker2();
BL9isOK = false;
blank9.focus();
return false;
}
else
{
BL9isOK = true;
}




var blank10 = document.appointmentRequest.times;
var blank10Val = blank10.value;

if (blank10Val == "[Choose Time]")
{
alert("Please select a time for your appointment.");
BL10isOK = false;
blank10.focus();
return false;
}
else
{
BL10isOK = true;
}




var blank11 = document.appointmentRequest.hiddenSymptoms;
var blank11a = document.appointmentRequest.symptoms;
var blank11Val = blank11.value;
var blank11aVal = blank11a.value;

if (blank11aVal == "")
{
alert("Please enter why you'd like an appointment.");
BL11isOK = false;
blank11a.focus();
return false;
}
else
{
BL11isOK = true;
}


	if(BL1isOK && BL2isOK && BL3isOK && BL4isOK && BL7isOK && BL8isOK && BL9isOK && BL10isOK && BL11isOK)
	{
	appointmentRequest.submit();
	//alert("OK");
	return true;
	}
	else
	{
	return false;
	}
}

/////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////
///////// Fix for IE6 image (can't handle PNG transparency) /////////////////
//////////////////// copyright Don Demrow, 20090901 /////////////////////////
/////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////

var useragent = navigator.userAgent;
var bName = (useragent.indexOf('Opera') > -1) ? 'Opera' : navigator.appName;
var IE = useragent.indexOf('MSIE');
if (IE > -1) 
{
bVer = useragent.substring(IE + 5);
var IE = bVer.indexOf(';');
var bVer = bVer.substring(0,IE);
}
if (bVer < 7)
{

var logo = document.images['logo'];
var bgClr = document.body.style;
logo.src="images\/logo.gif";
bgClr.backgroundColor = "#9ab296";
 //alert(bVer);//alert showing browser version. DLD, 20090901
} 

/////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////
///////////////////////////// preloadImages /////////////////////////////////
/////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////

function preloadImages() 
{
  var d=document;
  var a; 
  if(d.images)
  {
  if(!d.p) d.p=new Array();
    var i,j=d.p.length,a=preloadImages.arguments; 
	for(i=0; i<a.length; i++);
    /*
	if (a[i].indexOf("#")!=0)
	{
	d.p[j]=new Image; d.p[j++].src=a[i];
	}
	*/
  }
}

/////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////
////////////// Function openWin - opens disclaimer window ///////////////////
//////////////////// copyright Don Demrow, 20000618 /////////////////////////
/////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////

function openWin()
{
var newWin = window.open('disclaimer.asp','newWin','menubar=0,directories=0,resizable=1,location=0,status=0,scrollbars=0,width=450,height=220,top=100,left-100');
newWin.focus();
}

/////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////
//////// Function openWinGeneral - opens general window, pass in URL ////////
//////////////////// copyright Don Demrow, 20000618 /////////////////////////
/////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////

function openWinGeneral(URL)
{
var URL;
var myNewWin = window.open(URL,'myNewWin','menubar=0,directories=0,resizable=0,location=0,status=0,scrollbars=0,width=401,height=600,top=50,left-200');
myNewWin.focus();
}

/////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////
///////////////////// Handles all calendar functions ////////////////////////
/////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////

function valTime(requestedTime)
{
var requestedTime;
var callNotice = "It appears that the time you are requesting is outside\nof our normal appointment hours.\n\nIf you need an appointment outside of our\nnormal appointment hours, please call us at (239) 263-1151.\n\nThank you!"
	if(requestedTime == "Other")
	{
	alert(callNotice);
	}
//alert(requestedTime);
}

///////////////////////////////////////////////////////////////////////////////
        ////// Start Validate the date. By Don Demrow, 20080125 //////
///////////////////////////////////////////////////////////////////////////////
function validateDate()
{
var curdate = new Date(); 
var thisYear = curdate.getYear();
	if (thisYear < 1900)
	{
	thisYear = thisYear + 1900;
	}
var lastYear = thisYear - 1; // for calendar popup

var thisMonth = curdate.getMonth();
	thisMonth = thisMonth + 1; //JS correction
	
		if (thisMonth < 10)
		{
		thisMonth = "0" + thisMonth;
		}
	
	var thisDay = curdate.getDate();
	
		if (thisDay < 10)
		{
		thisDay = "0" + thisDay;
		}

////////////////
var oneDay = 86400000; //86400000 is one day in milliseconds.
var tomorrowMS = new Date(curdate.getTime() + oneDay);

var tomorrowYear = tomorrowMS.getYear();
	if (tomorrowYear < 1900)
	{
	tomorrowYear = tomorrowYear + 1900;
	}
var tomorrowMonth = tomorrowMS.getMonth();
    tomorrowMonth = tomorrowMonth + 1; //JS correction
	if (tomorrowMonth < 10)
		{
		tomorrowMonth = "0" + tomorrowMonth;
		}

var tomorrowDay = tomorrowMS.getDate();
	if (tomorrowDay < 10)
		{
		tomorrowDay = "0" + tomorrowDay;
		}

var threeHundredSixtyDays = oneDay * 365;//changes need to be made around line 948 too

var threeHundredSixtyDaysFromNow = new Date(curdate.getTime() + threeHundredSixtyDays);
var nextMonthYear = threeHundredSixtyDaysFromNow.getYear();
	if (nextMonthYear < 1900)
	{
	nextMonthYear = nextMonthYear + 1900;
	}
var nextMonthMonth = threeHundredSixtyDaysFromNow.getMonth();
    nextMonthMonth = nextMonthMonth + 1; //JS correction
	if (nextMonthMonth < 10)
		{
		nextMonthMonth = "0" + nextMonthMonth;
		}
		
var nextMonthDay = threeHundredSixtyDaysFromNow.getDate();
	if (nextMonthDay < 10)
		{
		nextMonthDay = "0" + nextMonthDay;
		}
		

var tomorrowStr = tomorrowMonth + "/" + tomorrowDay + "/" + tomorrowYear;
var tomorrowISO = tomorrowYear + " " +  tomorrowMonth + " " +  tomorrowDay;//make it a string
tomorrowISO = tomorrowISO.replace(/ /g, "");//strip out the spaces

var todayStr = thisMonth + "/" + thisDay + "/" + thisYear;
var todayISO = thisYear + "" + thisMonth + "" + thisDay + "";//make it a string - another way.

var nextMonthStr = nextMonthMonth + "/" + nextMonthDay + "/" + nextMonthYear;
var nextMonthISO = nextMonthYear + " " + nextMonthMonth  + " " + nextMonthDay;
nextMonthISO = nextMonthISO.replace(/ /g, "");
	

var formDate = document.appointmentRequest.dates.value;
var formYear = formDate.substring(6,10);
var formMonth = formDate.substring(0,2);
var formDay = formDate.substring(3,5);
var formISOdate = formYear + formMonth + formDay;

//Debugging alerts. Don Demrow, 20080125
	//alert(nextMonthStr);
	//alert(document.appointmentRequest.dates.value);
	//alert(formISOdate);
	
	if (formISOdate < tomorrowISO)
	{
	var myMsg = "Please select a date after " + todayStr + " or call us at\n239-263-1151 if you have an urgent dental need.";// + " code " + formISOdate + " " + todayISO
	//alert(formISOdate + " " + tomorrowISO);
	if(formISOdate == todayISO)
	{
	myMsg = "That's today.\n\n" + myMsg;
	}
	if(formISOdate < todayISO)
	{
	myMsg = "That date has already passed.\n\n" + myMsg;
	}
	alert(myMsg);
	return false;
	}
	
	/* enable this if you want to limit appointments to not more than 30 days in the future. Don Demrow, 20090820*/
	if (formISOdate >= nextMonthISO)
	{
	//alert(formISOdate + " " + nextMonthISO);
	alert("Please select a date before " + nextMonthStr);
	return false;
	}
	
}	

///////////////////////////////////////////////////////////////////////////////
         ////// End Validate the date. By Don Demrow, 20080125 //////
///////////////////////////////////////////////////////////////////////////////



/*  Copyright Mihai Bazon, 2002-2005  |  www.bazon.net/mishoo
 * -----------------------------------------------------------
 *
 * The DHTML Calendar, version 1.0 
 *
 * Details and latest version at:
 * www.dynarch.com/projects/calendar
 *
 * This script is developed by Dynarch.com.  Visit us at www.dynarch.com.
 *
 * This script is distributed under the GNU Lesser General Public License.
 * Read the entire license text here: http://www.gnu.org/licenses/lgpl.html
 */

Calendar=function(firstDayOfWeek,dateStr,onSelected,onClose){this.activeDiv=null;
this.currentDateEl=null;
this.getDateStatus=null;
this.getDateToolTip=null;
this.getDateText=null;
this.timeout=null;
this.onSelected=onSelected||null;
this.onClose=onClose||null;
this.dragging=false;
this.hidden=false;
this.minYear=1970;
this.maxYear=2050;
this.dateFormat=Calendar._TT["DEF_DATE_FORMAT"];
this.ttDateFormat=Calendar._TT["TT_DATE_FORMAT"];
this.isPopup=true;
this.weekNumbers=true;
this.firstDayOfWeek=typeof firstDayOfWeek=="number"?firstDayOfWeek:Calendar._FD;
this.showsOtherMonths=false;
this.dateStr=dateStr;
this.ar_days=null;
this.showsTime=false;
this.time24=true;
this.yearStep=2;
this.hiliteToday=true;
this.multiple=null;
this.table=null;
this.element=null;
this.tbody=null;
this.firstdayname=null;
this.monthsCombo=null;
this.yearsCombo=null;
this.hilitedMonth=null;
this.activeMonth=null;
this.hilitedYear=null;
this.activeYear=null;
this.dateClicked=false;
if(typeof Calendar._SDN=="undefined"){if(typeof Calendar._SDN_len=="undefined")Calendar._SDN_len=3;
var ar=new Array();
for(var i=8;
i>0;
){ar[--i]=Calendar._DN[i].substr(0,Calendar._SDN_len);
}Calendar._SDN=ar;
if(typeof Calendar._SMN_len=="undefined")Calendar._SMN_len=3;
ar=new Array();
for(var i=12;
i>0;
){ar[--i]=Calendar._MN[i].substr(0,Calendar._SMN_len);}Calendar._SMN=ar;}};


Calendar._C=null;
Calendar.is_ie=(/msie/i.test(navigator.userAgent)&&!/opera/i.test(navigator.userAgent));
Calendar.is_ie5=(Calendar.is_ie&&/msie 5\.0/i.test(navigator.userAgent));
Calendar.is_opera=/opera/i.test(navigator.userAgent);
Calendar.is_khtml=/Konqueror|Safari|KHTML/i.test(navigator.userAgent);
Calendar.getAbsolutePos=function(el){var SL=0,ST=0;
var is_div=/^div$/i.test(el.tagName);
if(is_div&&el.scrollLeft)SL=el.scrollLeft;
if(is_div&&el.scrollTop)ST=el.scrollTop;
var r={x:el.offsetLeft-SL,y:el.offsetTop-ST};
if(el.offsetParent){var tmp=this.getAbsolutePos(el.offsetParent);
r.x+=tmp.x;
r.y+=tmp.y;
}return r;
};
Calendar.isRelated=function(el,evt){var related=evt.relatedTarget;
if(!related){var type=evt.type;
if(type=="mouseover"){related=evt.fromElement;
}else if(type=="mouseout"){related=evt.toElement;
}}while(related){if(related==el){return true;
}related=related.parentNode;
}return false;
};
Calendar.removeClass=function(el,className){if(!(el&&el.className)){return;
}var cls=el.className.split(" ");
var ar=new Array();
for(var i=cls.length;
i>0;
){if(cls[--i]!=className){ar[ar.length]=cls[i];
}}el.className=ar.join(" ");
};
Calendar.addClass=function(el,className){Calendar.removeClass(el,className);
el.className+=" "+className;
};
Calendar.getElement=function(ev){var f=Calendar.is_ie?window.event.srcElement:ev.currentTarget;
while(f.nodeType!=1||/^div$/i.test(f.tagName))f=f.parentNode;
return f;
};
Calendar.getTargetElement=function(ev){var f=Calendar.is_ie?window.event.srcElement:ev.target;
while(f.nodeType!=1)f=f.parentNode;
return f;
};
Calendar.stopEvent=function(ev){ev||(ev=window.event);
if(Calendar.is_ie){ev.cancelBubble=true;
ev.returnValue=false;
}else{ev.preventDefault();
ev.stopPropagation();
}return false;
};
Calendar.addEvent=function(el,evname,func){if(el.attachEvent){el.attachEvent("on"+evname,func);
}else if(el.addEventListener){el.addEventListener(evname,func,true);
}else{el["on"+evname]=func;
}};
Calendar.removeEvent=function(el,evname,func){if(el.detachEvent){el.detachEvent("on"+evname,func);
}else if(el.removeEventListener){el.removeEventListener(evname,func,true);
}else{el["on"+evname]=null;
}};
Calendar.createElement=function(type,parent){var el=null;
if(document.createElementNS){el=document.createElementNS("http://www.w3.org/1999/xhtml",type);
}else{el=document.createElement(type);
}if(typeof parent!="undefined"){parent.appendChild(el);
}return el;
};
Calendar._add_evs=function(el){with(Calendar){addEvent(el,"mouseover",dayMouseOver);
addEvent(el,"mousedown",dayMouseDown);
addEvent(el,"mouseout",dayMouseOut);
if(is_ie){addEvent(el,"dblclick",dayMouseDblClick);
el.setAttribute("unselectable",true);
}}};
Calendar.findMonth=function(el){if(typeof el.month!="undefined"){return el;
}else if(typeof el.parentNode.month!="undefined"){return el.parentNode;
}return null;
};
Calendar.findYear=function(el){if(typeof el.year!="undefined"){return el;
}else if(typeof el.parentNode.year!="undefined"){return el.parentNode;
}return null;
};
Calendar.showMonthsCombo=function(){var cal=Calendar._C;
if(!cal){return false;
}var cal=cal;
var cd=cal.activeDiv;
var mc=cal.monthsCombo;
if(cal.hilitedMonth){Calendar.removeClass(cal.hilitedMonth,"hilite");
}if(cal.activeMonth){Calendar.removeClass(cal.activeMonth,"active");
}var mon=cal.monthsCombo.getElementsByTagName("div")[cal.date.getMonth()];
Calendar.addClass(mon,"active");
cal.activeMonth=mon;
var s=mc.style;
s.display="block";
if(cd.navtype<0)s.left=cd.offsetLeft+"px";
else{var mcw=mc.offsetWidth;
if(typeof mcw=="undefined")mcw=50;
s.left=(cd.offsetLeft+cd.offsetWidth-mcw)+"px";
}s.top=(cd.offsetTop+cd.offsetHeight)+"px";
};
Calendar.showYearsCombo=function(fwd){var cal=Calendar._C;
if(!cal){return false;
}var cal=cal;
var cd=cal.activeDiv;
var yc=cal.yearsCombo;
if(cal.hilitedYear){Calendar.removeClass(cal.hilitedYear,"hilite");
}if(cal.activeYear){Calendar.removeClass(cal.activeYear,"active");
}cal.activeYear=null;
var Y=cal.date.getFullYear()+(fwd?1:-1);
var yr=yc.firstChild;
var show=false;
for(var i=12;
i>0;
--i){if(Y>=cal.minYear&&Y<=cal.maxYear){yr.innerHTML=Y;
yr.year=Y;
yr.style.display="block";
show=true;
}else{yr.style.display="none";
}yr=yr.nextSibling;
Y+=fwd?cal.yearStep:-cal.yearStep;
}if(show){var s=yc.style;
s.display="block";
if(cd.navtype<0)s.left=cd.offsetLeft+"px";
else{var ycw=yc.offsetWidth;
if(typeof ycw=="undefined")ycw=50;
s.left=(cd.offsetLeft+cd.offsetWidth-ycw)+"px";
}s.top=(cd.offsetTop+cd.offsetHeight)+"px";
}};
Calendar.tableMouseUp=function(ev){var cal=Calendar._C;
if(!cal){return false;
}if(cal.timeout){clearTimeout(cal.timeout);
}var el=cal.activeDiv;
if(!el){return false;
}var target=Calendar.getTargetElement(ev);
ev||(ev=window.event);
Calendar.removeClass(el,"active");
if(target==el||target.parentNode==el){Calendar.cellClick(el,ev);
}var mon=Calendar.findMonth(target);
var date=null;
if(mon){date=new Date(cal.date);
if(mon.month!=date.getMonth()){date.setMonth(mon.month);
cal.setDate(date);
cal.dateClicked=false;
cal.callHandler();
}}else{var year=Calendar.findYear(target);
if(year){date=new Date(cal.date);
if(year.year!=date.getFullYear()){date.setFullYear(year.year);
cal.setDate(date);
cal.dateClicked=false;
cal.callHandler();
}}}with(Calendar){removeEvent(document,"mouseup",tableMouseUp);
removeEvent(document,"mouseover",tableMouseOver);
removeEvent(document,"mousemove",tableMouseOver);
cal._hideCombos();
_C=null;
return stopEvent(ev);
}};
Calendar.tableMouseOver=function(ev){var cal=Calendar._C;
if(!cal){return;
}var el=cal.activeDiv;
var target=Calendar.getTargetElement(ev);
if(target==el||target.parentNode==el){Calendar.addClass(el,"hilite active");
Calendar.addClass(el.parentNode,"rowhilite");
}else{if(typeof el.navtype=="undefined"||(el.navtype!=50&&(el.navtype==0||Math.abs(el.navtype)>2)))Calendar.removeClass(el,"active");
Calendar.removeClass(el,"hilite");
Calendar.removeClass(el.parentNode,"rowhilite");
}ev||(ev=window.event);
if(el.navtype==50&&target!=el){var pos=Calendar.getAbsolutePos(el);
var w=el.offsetWidth;
var x=ev.clientX;
var dx;
var decrease=true;
if(x>pos.x+w){dx=x-pos.x-w;
decrease=false;
}else dx=pos.x-x;
if(dx<0)dx=0;
var range=el._range;
var current=el._current;
var count=Math.floor(dx/10)%range.length;
for(var i=range.length;--i>=0;)
if(range[i]==current)break;
while(count-->0)if(decrease){if(--i<0)i=range.length-1;
}else if(++i>=range.length)i=0;
var newval=range[i];
el.innerHTML=newval;
cal.onUpdateTime();
}var mon=Calendar.findMonth(target);
if(mon){if(mon.month!=cal.date.getMonth()){if(cal.hilitedMonth){Calendar.removeClass(cal.hilitedMonth,"hilite");
}Calendar.addClass(mon,"hilite");
cal.hilitedMonth=mon;
}else if(cal.hilitedMonth){Calendar.removeClass(cal.hilitedMonth,"hilite");
}}else{if(cal.hilitedMonth){Calendar.removeClass(cal.hilitedMonth,"hilite");
}var year=Calendar.findYear(target);
if(year){if(year.year!=cal.date.getFullYear()){if(cal.hilitedYear){Calendar.removeClass(cal.hilitedYear,"hilite");
}Calendar.addClass(year,"hilite");
cal.hilitedYear=year;
}else if(cal.hilitedYear){Calendar.removeClass(cal.hilitedYear,"hilite");
}}else if(cal.hilitedYear){Calendar.removeClass(cal.hilitedYear,"hilite");
}}return Calendar.stopEvent(ev);
};
Calendar.tableMouseDown=function(ev){if(Calendar.getTargetElement(ev)==Calendar.getElement(ev)){return Calendar.stopEvent(ev);
}};
Calendar.calDragIt=function(ev){var cal=Calendar._C;
if(!(cal&&cal.dragging)){return false;
}var posX;
var posY;
if(Calendar.is_ie){posY=window.event.clientY+document.body.scrollTop;
posX=window.event.clientX+document.body.scrollLeft;
}else{posX=ev.pageX;
posY=ev.pageY;
}cal.hideShowCovered();
var st=cal.element.style;
st.left=(posX-cal.xOffs)+"px";
st.top=(posY-cal.yOffs)+"px";
return Calendar.stopEvent(ev);
};
Calendar.calDragEnd=function(ev){var cal=Calendar._C;
if(!cal){return false;
}cal.dragging=false;
with(Calendar){removeEvent(document,"mousemove",calDragIt);
removeEvent(document,"mouseup",calDragEnd);
tableMouseUp(ev);
}cal.hideShowCovered();
};
Calendar.dayMouseDown=function(ev){var el=Calendar.getElement(ev);
if(el.disabled){return false;
}var cal=el.calendar;
cal.activeDiv=el;
Calendar._C=cal;
if(el.navtype!=300)with(Calendar){if(el.navtype==50){el._current=el.innerHTML;
addEvent(document,"mousemove",tableMouseOver);
}else addEvent(document,Calendar.is_ie5?"mousemove":"mouseover",tableMouseOver);
addClass(el,"hilite active");
addEvent(document,"mouseup",tableMouseUp);
}else if(cal.isPopup){cal._dragStart(ev);
}if(el.navtype==-1||el.navtype==1){if(cal.timeout)clearTimeout(cal.timeout);
cal.timeout=setTimeout("Calendar.showMonthsCombo()",250);
}else if(el.navtype==-2||el.navtype==2){if(cal.timeout)clearTimeout(cal.timeout);
cal.timeout=setTimeout((el.navtype>0)?"Calendar.showYearsCombo(true)":"Calendar.showYearsCombo(false)",250);
}else{cal.timeout=null;
}return Calendar.stopEvent(ev);
};
Calendar.dayMouseDblClick=function(ev){Calendar.cellClick(Calendar.getElement(ev),ev||window.event);
if(Calendar.is_ie){document.selection.empty();
}};
Calendar.dayMouseOver=function(ev){var el=Calendar.getElement(ev);
if(Calendar.isRelated(el,ev)||Calendar._C||el.disabled){return false;
}if(el.ttip){if(el.ttip.substr(0,1)=="_"){el.ttip=el.caldate.print(el.calendar.ttDateFormat)+el.ttip.substr(1);
}el.calendar.tooltips.innerHTML=el.ttip;
}if(el.navtype!=300){Calendar.addClass(el,"hilite");
if(el.caldate){Calendar.addClass(el.parentNode,"rowhilite");
}}return Calendar.stopEvent(ev);
};
Calendar.dayMouseOut=function(ev){with(Calendar){var el=getElement(ev);
if(isRelated(el,ev)||_C||el.disabled)return false;
removeClass(el,"hilite");
if(el.caldate)removeClass(el.parentNode,"rowhilite");
if(el.calendar)el.calendar.tooltips.innerHTML=_TT["SEL_DATE"];
return stopEvent(ev);
}};
Calendar.cellClick=function(el,ev){var cal=el.calendar;
var closing=false;
var newdate=false;
var date=null;
if(typeof el.navtype=="undefined"){if(cal.currentDateEl){Calendar.removeClass(cal.currentDateEl,"selected");
Calendar.addClass(el,"selected");
closing=(cal.currentDateEl==el);
if(!closing){cal.currentDateEl=el;
}}cal.date.setDateOnly(el.caldate);
date=cal.date;
var other_month=!(cal.dateClicked=!el.otherMonth);
if(!other_month&&!cal.currentDateEl)cal._toggleMultipleDate(new Date(date));
else newdate=!el.disabled;
if(other_month)cal._init(cal.firstDayOfWeek,date);
}else{if(el.navtype==200){Calendar.removeClass(el,"hilite");
cal.callCloseHandler();
return;
}date=new Date(cal.date);
if(el.navtype==0)date.setDateOnly(new Date());
cal.dateClicked=false;
var year=date.getFullYear();
var mon=date.getMonth();
function setMonth(m){var day=date.getDate();
var max=date.getMonthDays(m);
if(day>max){date.setDate(max);
}date.setMonth(m);
};
switch(el.navtype){case 400:Calendar.removeClass(el,"hilite");
var text=Calendar._TT["ABOUT"];
if(typeof text!="undefined"){text+=cal.showsTime?Calendar._TT["ABOUT_TIME"]:"";
}else{text="No help available.";
}alert(text);
return;
case-2:if(year>cal.minYear){date.setFullYear(year-1);
}break;
case-1:if(mon>0){setMonth(mon-1);
}else if(year-->cal.minYear){date.setFullYear(year);
setMonth(11);
}break;
case 1:if(mon<11){setMonth(mon+1);
}else if(year<cal.maxYear){date.setFullYear(year+1);
setMonth(0);
}break;
case 2:if(year<cal.maxYear){date.setFullYear(year+1);
}break;
case 100:cal.setFirstDayOfWeek(el.fdow);
return;
case 50:var range=el._range;
var current=el.innerHTML;
for(var i=range.length;--i>=0;)
if(range[i]==current)break;
if(ev&&ev.shiftKey){if(--i<0)i=range.length-1;
}else if(++i>=range.length)i=0;
var newval=range[i];
el.innerHTML=newval;
cal.onUpdateTime();
return;
case 0:if((typeof cal.getDateStatus=="function")&&cal.getDateStatus(date,date.getFullYear(),date.getMonth(),date.getDate())){return false;
}break;
}if(!date.equalsTo(cal.date)){cal.setDate(date);
newdate=true;
}else if(el.navtype==0)newdate=closing=true;
}if(newdate){ev&&cal.callHandler();
}if(closing){Calendar.removeClass(el,"hilite");
ev&&cal.callCloseHandler();
}};
Calendar.prototype.create=function(_par){var parent=null;
if(!_par){parent=document.getElementsByTagName("body")[0];
this.isPopup=true;
}else{parent=_par;
this.isPopup=false;
}this.date=this.dateStr?new Date(this.dateStr):new Date();
var table=Calendar.createElement("table");
this.table=table;
table.cellSpacing=0;
table.cellPadding=0;
//table.border=1;
table.calendar=this;
Calendar.addEvent(table,"mousedown",Calendar.tableMouseDown);
var div=Calendar.createElement("div");
this.element=div;
div.className="calendar";
if(this.isPopup){div.style.position="absolute";
div.style.display="none";
}div.appendChild(table);
var thead=Calendar.createElement("thead",table);
var cell=null;
var row=null;
var cal=this;
var hh=function(text,cs,navtype){cell=Calendar.createElement("td",row);
cell.colSpan=cs;
cell.className="button";
if(navtype!=0&&Math.abs(navtype)<=2)cell.className+=" nav";
Calendar._add_evs(cell);
cell.calendar=cal;
cell.navtype=navtype;
cell.innerHTML="<div unselectable='on'>"+text+"</div>";
return cell;
};
row=Calendar.createElement("tr",thead);
var title_length=6;
(this.isPopup)&&--title_length;
(this.weekNumbers)&&++title_length;
hh("?",1,400).ttip=Calendar._TT["INFO"];
this.title=hh("",title_length,300);
this.title.className="title";
if(this.isPopup){this.title.ttip=Calendar._TT["DRAG_TO_MOVE"];
this.title.style.cursor="move";
hh("&#x00d7;",1,200).ttip=Calendar._TT["CLOSE"];
}row=Calendar.createElement("tr",thead);
row.className="headrow";
this._nav_py=hh("&#x00ab;",1,-2);
this._nav_py.ttip=Calendar._TT["PREV_YEAR"];
this._nav_pm=hh("&#x2039;",1,-1);
this._nav_pm.ttip=Calendar._TT["PREV_MONTH"];
this._nav_now=hh(Calendar._TT["TODAY"],this.weekNumbers?4:3,0);
this._nav_now.ttip=Calendar._TT["GO_TODAY"];
this._nav_nm=hh("&#x203a;",1,1);
this._nav_nm.ttip=Calendar._TT["NEXT_MONTH"];
this._nav_ny=hh("&#x00bb;",1,2);
this._nav_ny.ttip=Calendar._TT["NEXT_YEAR"];
row=Calendar.createElement("tr",thead);
row.className="daynames";
if(this.weekNumbers){cell=Calendar.createElement("td",row);
cell.className="name wn";
cell.innerHTML=Calendar._TT["WK"];
}
for(var i=7;i>0;--i)
{cell=Calendar.createElement("td",row);
if(!i){cell.navtype=100;
cell.calendar=this;
Calendar._add_evs(cell);
}}this.firstdayname=(this.weekNumbers)?row.firstChild.nextSibling:row.firstChild;
this._displayWeekdays();
var tbody=Calendar.createElement("tbody",table);
this.tbody=tbody;
for(i=6;i>0;--i)
{row=Calendar.createElement("tr",tbody);
if(this.weekNumbers){cell=Calendar.createElement("td",row);
}for(var j=7;j>0;--j)
{cell=Calendar.createElement("td",row);
cell.calendar=this;
Calendar._add_evs(cell);
}}if(this.showsTime){row=Calendar.createElement("tr",tbody);
row.className="time";
cell=Calendar.createElement("td",row);
cell.className="time";
cell.colSpan=2;
cell.innerHTML=Calendar._TT["TIME"]||"&nbsp;";
cell=Calendar.createElement("td",row);
cell.className="time";
cell.colSpan=this.weekNumbers?4:3;
(function(){function makeTimePart(className,init,range_start,range_end){var part=Calendar.createElement("span",cell);
part.className=className;
part.innerHTML=init;
part.calendar=cal;
part.ttip=Calendar._TT["TIME_PART"];
part.navtype=50;
part._range=[];
if(typeof range_start!="number")part._range=range_start;
else{for(var i=range_start;i<=range_end;++i){var txt;
if(i<10&&range_end>=10)txt='0'+i;
else txt=''+i;
part._range[part._range.length]=txt;
}}Calendar._add_evs(part);
return part;
};
var hrs=cal.date.getHours();
var mins=cal.date.getMinutes();
var t12=!cal.time24;
var pm=(hrs>12);
if(t12&&pm)hrs-=12;
var H=makeTimePart("hour",hrs,t12?1:0,t12?12:23);
var span=Calendar.createElement("span",cell);
span.innerHTML=":";
span.className="colon";
var M=makeTimePart("minute",mins,0,59);
var AP=null;
cell=Calendar.createElement("td",row);
cell.className="time";
cell.colSpan=2;
if(t12)AP=makeTimePart("ampm",pm?"pm":"am",["am","pm"]);
else cell.innerHTML="&nbsp;";
cal.onSetTime=function(){var pm,hrs=this.date.getHours(),mins=this.date.getMinutes();
if(t12){pm=(hrs>=12);
if(pm)hrs-=12;
if(hrs==0)hrs=12;
AP.innerHTML=pm?"pm":"am";
}H.innerHTML=(hrs<10)?("0"+hrs):hrs;
M.innerHTML=(mins<10)?("0"+mins):mins;
};
cal.onUpdateTime=function(){var date=this.date;
var h=parseInt(H.innerHTML,10);
if(t12){if(/pm/i.test(AP.innerHTML)&&h<12)h+=12;
else if(/am/i.test(AP.innerHTML)&&h==12)h=0;
}var d=date.getDate();
var m=date.getMonth();
var y=date.getFullYear();
date.setHours(h);
date.setMinutes(parseInt(M.innerHTML,10));
date.setFullYear(y);
date.setMonth(m);
date.setDate(d);
this.dateClicked=false;
this.callHandler();
};
})();
}else{this.onSetTime=this.onUpdateTime=function(){};
}var tfoot=Calendar.createElement("tfoot",table);
row=Calendar.createElement("tr",tfoot);
row.className="footrow";
cell=hh(Calendar._TT["SEL_DATE"],this.weekNumbers?8:7,300);
cell.className="ttip";
if(this.isPopup){cell.ttip=Calendar._TT["DRAG_TO_MOVE"];
cell.style.cursor="move";
}this.tooltips=cell;
div=Calendar.createElement("div",this.element);
this.monthsCombo=div;
div.className="combo";
for(i=0;i<Calendar._MN.length;++i)
{var mn=Calendar.createElement("div");
mn.className=Calendar.is_ie?"label-IEfix":"label";
mn.month=i;
mn.innerHTML=Calendar._SMN[i];
div.appendChild(mn);
}div=Calendar.createElement("div",this.element);
this.yearsCombo=div;
div.className="combo";
for(i=12;i>0;--i)
{var yr=Calendar.createElement("div");
yr.className=Calendar.is_ie?"label-IEfix":"label";
div.appendChild(yr);
}this._init(this.firstDayOfWeek,this.date);
parent.appendChild(this.element);
};
Calendar._keyEvent=function(ev){var cal=window._dynarch_popupCalendar;
if(!cal||cal.multiple)return false;
(Calendar.is_ie)&&(ev=window.event);
var act=(Calendar.is_ie||ev.type=="keypress"),K=ev.keyCode;
if(ev.ctrlKey){switch(K){case 37:act&&Calendar.cellClick(cal._nav_pm);
break;
case 38:act&&Calendar.cellClick(cal._nav_py);
break;
case 39:act&&Calendar.cellClick(cal._nav_nm);
break;
case 40:act&&Calendar.cellClick(cal._nav_ny);
break;
default:return false;
}}else switch(K){case 32:Calendar.cellClick(cal._nav_now);
break;
case 27:act&&cal.callCloseHandler();
break;
case 37:case 38:case 39:case 40:if(act){var prev,x,y,ne,el,step;
prev=K==37||K==38;
step=(K==37||K==39)?1:7;
function setVars(){el=cal.currentDateEl;
var p=el.pos;
x=p&15;
y=p>>4;
ne=cal.ar_days[y][x];
};
setVars();
function prevMonth(){var date=new Date(cal.date);
date.setDate(date.getDate()-step);
cal.setDate(date);
};
function nextMonth(){var date=new Date(cal.date);
date.setDate(date.getDate()+step);
cal.setDate(date);
};
while(1){switch(K){case 37:if(--x>=0)ne=cal.ar_days[y][x];
else{x=6;
K=38;
continue;
}break;
case 38:if(--y>=0)ne=cal.ar_days[y][x];
else{prevMonth();
setVars();
}break;
case 39:if(++x<7)ne=cal.ar_days[y][x];
else{x=0;
K=40;
continue;
}break;
case 40:if(++y<cal.ar_days.length)ne=cal.ar_days[y][x];
else{nextMonth();
setVars();
}break;
}break;
}if(ne){if(!ne.disabled)Calendar.cellClick(ne);
else if(prev)prevMonth();
else nextMonth();
}}break;
case 13:if(act)Calendar.cellClick(cal.currentDateEl,ev);
break;
default:return false;
}return Calendar.stopEvent(ev);
};
Calendar.prototype._init=function(firstDayOfWeek,date){var today=new Date(),TY=today.getFullYear(),TM=today.getMonth(),TD=today.getDate();
this.table.style.visibility="hidden";
var year=date.getFullYear();
if(year<this.minYear){year=this.minYear;
date.setFullYear(year);
}else if(year>this.maxYear){year=this.maxYear;
date.setFullYear(year);
}this.firstDayOfWeek=firstDayOfWeek;
this.date=new Date(date);
var month=date.getMonth();
var mday=date.getDate();
var no_days=date.getMonthDays();
date.setDate(1);
var day1=(date.getDay()-this.firstDayOfWeek)%7;
if(day1<0)day1+=7;
date.setDate(-day1);
date.setDate(date.getDate()+1);
var row=this.tbody.firstChild;
var MN=Calendar._SMN[month];
var ar_days=this.ar_days=new Array();
var weekend=Calendar._TT["WEEKEND"];
var dates=this.multiple?(this.datesCells={}):null;
for(var i=0;i<6;++i,row=row.nextSibling)
{var cell=row.firstChild;
if(this.weekNumbers){cell.className="day wn";
cell.innerHTML=date.getWeekNumber();
cell=cell.nextSibling;
}row.className="daysrow";
var hasdays=false,iday,dpos=ar_days[i]=[];
for(var j=0;j<7;++j,cell=cell.nextSibling,date.setDate(iday+1))
{iday=date.getDate();
var wday=date.getDay();
cell.className="day";
cell.pos=i<<4|j;
dpos[j]=cell;
var current_month=(date.getMonth()==month);
if(!current_month){if(this.showsOtherMonths){cell.className+=" othermonth";
cell.otherMonth=true;
}else{cell.className="emptycell";
cell.innerHTML="&nbsp;";
cell.disabled=true;
continue;
}}else{cell.otherMonth=false;
hasdays=true;
}cell.disabled=false;
cell.innerHTML=this.getDateText?this.getDateText(date,iday):iday;
if(dates)dates[date.print("%Y%m%d")]=cell;
if(this.getDateStatus){var status=this.getDateStatus(date,year,month,iday);
if(this.getDateToolTip){var toolTip=this.getDateToolTip(date,year,month,iday);
if(toolTip)cell.title=toolTip;
}if(status===true){cell.className+=" disabled";
cell.disabled=true;
}else{if(/disabled/i.test(status))cell.disabled=true;
cell.className+=" "+status;
}}if(!cell.disabled){cell.caldate=new Date(date);
cell.ttip="_";
if(!this.multiple&&current_month&&iday==mday&&this.hiliteToday){cell.className+=" selected";
this.currentDateEl=cell;
}if(date.getFullYear()==TY&&date.getMonth()==TM&&iday==TD){cell.className+=" today";
cell.ttip+=Calendar._TT["PART_TODAY"];
}if(weekend.indexOf(wday.toString())!=-1)cell.className+=cell.otherMonth?" oweekend":" weekend";
}}if(!(hasdays||this.showsOtherMonths))row.className="emptyrow";
}this.title.innerHTML=Calendar._MN[month]+", "+year;
this.onSetTime();
this.table.style.visibility="visible";
this._initMultipleDates();
};
Calendar.prototype._initMultipleDates=function(){if(this.multiple){for(var i in this.multiple){var cell=this.datesCells[i];
var d=this.multiple[i];
if(!d)continue;
if(cell)cell.className+=" selected";
}}};
Calendar.prototype._toggleMultipleDate=function(date){if(this.multiple){var ds=date.print("%Y%m%d");
var cell=this.datesCells[ds];
if(cell){var d=this.multiple[ds];
if(!d){Calendar.addClass(cell,"selected");
this.multiple[ds]=date;
}else{Calendar.removeClass(cell,"selected");
delete this.multiple[ds];
}}}};
Calendar.prototype.setDateToolTipHandler=function(unaryFunction){this.getDateToolTip=unaryFunction;
};
Calendar.prototype.setDate=function(date){if(!date.equalsTo(this.date)){this._init(this.firstDayOfWeek,date);
}};
Calendar.prototype.refresh=function(){this._init(this.firstDayOfWeek,this.date);
};
Calendar.prototype.setFirstDayOfWeek=function(firstDayOfWeek){this._init(firstDayOfWeek,this.date);
this._displayWeekdays();
};
Calendar.prototype.setDateStatusHandler=Calendar.prototype.setDisabledHandler=function(unaryFunction){this.getDateStatus=unaryFunction;
};
Calendar.prototype.setRange=function(a,z){this.minYear=a;
this.maxYear=z;
};
Calendar.prototype.callHandler=function(){if(this.onSelected){this.onSelected(this,this.date.print(this.dateFormat));
}};
Calendar.prototype.callCloseHandler=function(){if(this.onClose){this.onClose(this);
}this.hideShowCovered();
};
Calendar.prototype.destroy=function(){var el=this.element.parentNode;
el.removeChild(this.element);
Calendar._C=null;
window._dynarch_popupCalendar=null;
};
Calendar.prototype.reparent=function(new_parent){var el=this.element;
el.parentNode.removeChild(el);
new_parent.appendChild(el);
};
Calendar._checkCalendar=function(ev){var calendar=window._dynarch_popupCalendar;
if(!calendar){return false;
}var el=Calendar.is_ie?Calendar.getElement(ev):Calendar.getTargetElement(ev);
for(;el!=null&&el!=calendar.element;el=el.parentNode);
if(el==null){window._dynarch_popupCalendar.callCloseHandler();
return Calendar.stopEvent(ev);
}};
Calendar.prototype.show=function(){var rows=this.table.getElementsByTagName("tr");
for(var i=rows.length;i>0;)
{var row=rows[--i];
Calendar.removeClass(row,"rowhilite");
var cells=row.getElementsByTagName("td");
for(var j=cells.length;j>0;)
{var cell=cells[--j];
Calendar.removeClass(cell,"hilite");
Calendar.removeClass(cell,"active");
}}this.element.style.display="block";
this.hidden=false;
if(this.isPopup){window._dynarch_popupCalendar=this;
Calendar.addEvent(document,"keydown",Calendar._keyEvent);
Calendar.addEvent(document,"keypress",Calendar._keyEvent);
Calendar.addEvent(document,"mousedown",Calendar._checkCalendar);
}this.hideShowCovered();
};
Calendar.prototype.hide=function(){if(this.isPopup){Calendar.removeEvent(document,"keydown",Calendar._keyEvent);
Calendar.removeEvent(document,"keypress",Calendar._keyEvent);
Calendar.removeEvent(document,"mousedown",Calendar._checkCalendar);
}
var curdate = new Date(); 
var thisYear = curdate.getYear();
if (thisYear < 1900)
{
thisYear = thisYear + 1900;
}
var lastYear = thisYear - 1; // for calendar popup

var thisMonth = curdate.getMonth();
	thisMonth = thisMonth + 1; //JS correction
	
		if (thisMonth < 10)
		{
		thisMonth = "0" + thisMonth;
		}
	
	var thisDay = curdate.getDate();
	
		if (thisDay < 10)
		{
		thisDay = "0" + thisDay;
		}

////////////////
var oneDay = 86400000; //86400000 is one day in milliseconds.
var tomorrowMS = new Date(curdate.getTime() + oneDay);

var tomorrowYear = tomorrowMS.getYear();
if (tomorrowYear < 1900)
{
tomorrowYear = tomorrowYear + 1900;
}
var tomorrowMonth = tomorrowMS.getMonth();
    tomorrowMonth = tomorrowMonth + 1; //JS correction
	if (tomorrowMonth < 10)
		{
		tomorrowMonth = "0" + tomorrowMonth;
		}

var tomorrowDay = tomorrowMS.getDate();
	if (tomorrowDay < 10)
		{
		tomorrowDay = "0" + tomorrowDay;
		}

var threeHundredSixtyDays = oneDay * 364; //changes need to be made around line 84 too
var threeHundredSixtyDaysFromNow = new Date(curdate.getTime() + threeHundredSixtyDays);
var nextMonthYear = threeHundredSixtyDaysFromNow.getYear();
if (nextMonthYear < 1900)
{
nextMonthYear = nextMonthYear + 1900;
}
var nextMonthMonth = threeHundredSixtyDaysFromNow.getMonth();
    nextMonthMonth = nextMonthMonth + 1; //JS correction
	if (nextMonthMonth < 10)
		{
		nextMonthMonth = "0" + nextMonthMonth;
		}
		
var nextMonthDay = threeHundredSixtyDaysFromNow.getDate();
	if (nextMonthDay < 10)
		{
		nextMonthDay = "0" + nextMonthDay;
		}	


var tomorrowStr = tomorrowMonth + "/" + tomorrowDay + "/" + tomorrowYear;
var tomorrowISO = tomorrowYear + " " +  tomorrowMonth + " " +  tomorrowDay;
tomorrowISO = tomorrowISO.replace(/ /g, "");

var todayStr = thisMonth + "/" + thisDay + "/" + thisYear;
var todayISO = thisYear + thisMonth + thisDay;

var nextMonthStr = nextMonthMonth + "/" + nextMonthDay + "/" + nextMonthYear;
var nextMonthISO = nextMonthYear + " " + nextMonthMonth  + " " + nextMonthDay;
nextMonthISO = nextMonthISO.replace(/ /g, "");


var formDate = document.appointmentRequest.dates.value;
var formYear = formDate.substring(6,10);
var formMonth = formDate.substring(0,2);
var formDay = formDate.substring(3,5);
var formISOdate = formYear + formMonth + formDay;

//Debugging alerts. Don Demrow, 20080125
	//alert(nextMonthStr);
	//alert(document.appointmentRequest.dates.value);
	//alert(formISOdate);
	
	if ((formISOdate < tomorrowISO) || (formISOdate > nextMonthISO))
	{
	this.element.style.display="block";
	}
	else
	{
	this.element.style.display="none";
	}
this.hidden=true;
this.hideShowCovered();
};
Calendar.prototype.showAt=function(x,y){var s=this.element.style;
s.left=x+"px";
s.top=y+"px";
this.show();
};
Calendar.prototype.showAtElement=function(el,opts){var self=this;
var p=Calendar.getAbsolutePos(el);
if(!opts||typeof opts!="string"){this.showAt(p.x,p.y+el.offsetHeight);
return true;
}function fixPosition(box){if(box.x<0)box.x=0;
if(box.y<0)box.y=0;
var cp=document.createElement("div");
var s=cp.style;
s.position="absolute";
s.right=s.bottom=s.width=s.height="0px";
document.body.appendChild(cp);
var br=Calendar.getAbsolutePos(cp);
document.body.removeChild(cp);
if(Calendar.is_ie){br.y+=document.body.scrollTop;
br.x+=document.body.scrollLeft;
}else{br.y+=window.scrollY;
br.x+=window.scrollX;
}var tmp=box.x+box.width-br.x;
if(tmp>0)box.x-=tmp;
tmp=box.y+box.height-br.y;
if(tmp>0)box.y-=tmp;
};
this.element.style.display="block";
Calendar.continuation_for_the_khtml_browser=function(){var w=self.element.offsetWidth;
var h=self.element.offsetHeight;
self.element.style.display="none";
var valign=opts.substr(0,1);
var halign="l";
if(opts.length>1){halign=opts.substr(1,1);
}switch(valign){case "T":p.y-=h;
break;
case "B":p.y+=el.offsetHeight;
break;
case "C":p.y+=(el.offsetHeight-h)/2;
break;
case "t":p.y+=el.offsetHeight-h;
break;
case "b":break;
}switch(halign){case "L":p.x-=w;
break;
case "R":p.x+=el.offsetWidth;
break;
case "C":p.x+=(el.offsetWidth-w)/2;
break;
case "l":p.x+=el.offsetWidth-w;
break;
case "r":break;
}p.width=w;
p.height=h+40;
self.monthsCombo.style.display="none";
fixPosition(p);
self.showAt(p.x,p.y);
};
if(Calendar.is_khtml)setTimeout("Calendar.continuation_for_the_khtml_browser()",10);
else Calendar.continuation_for_the_khtml_browser();
};
Calendar.prototype.setDateFormat=function(str){this.dateFormat=str;
};
Calendar.prototype.setTtDateFormat=function(str){this.ttDateFormat=str;
};
Calendar.prototype.parseDate=function(str,fmt){if(!fmt)fmt=this.dateFormat;
this.setDate(Date.parseDate(str,fmt));
};
Calendar.prototype.hideShowCovered=function(){if(!Calendar.is_ie&&!Calendar.is_opera)return;
function getVisib(obj){var value=obj.style.visibility;
if(!value){if(document.defaultView&&typeof(document.defaultView.getComputedStyle)=="function"){if(!Calendar.is_khtml)value=document.defaultView. getComputedStyle(obj,"").getPropertyValue("visibility");
else value='';
}else if(obj.currentStyle){value=obj.currentStyle.visibility;
}else value='';
}return value;
};
var tags=new Array("applet","iframe","select");
var el=this.element;
var p=Calendar.getAbsolutePos(el);
var EX1=p.x;
var EX2=el.offsetWidth+EX1;
var EY1=p.y;
var EY2=el.offsetHeight+EY1;
for(var k=tags.length;
k>0;
){var ar=document.getElementsByTagName(tags[--k]);
var cc=null;
for(var i=ar.length;
i>0;
){cc=ar[--i];
p=Calendar.getAbsolutePos(cc);
var CX1=p.x;
var CX2=cc.offsetWidth+CX1;
var CY1=p.y;
var CY2=cc.offsetHeight+CY1;
if(this.hidden||(CX1>EX2)||(CX2<EX1)||(CY1>EY2)||(CY2<EY1)){if(!cc.__msh_save_visibility){cc.__msh_save_visibility=getVisib(cc);
}cc.style.visibility=cc.__msh_save_visibility;
}else{if(!cc.__msh_save_visibility){cc.__msh_save_visibility=getVisib(cc);
}cc.style.visibility="hidden";
}}}};
Calendar.prototype._displayWeekdays=function(){var fdow=this.firstDayOfWeek;
var cell=this.firstdayname;
var weekend=Calendar._TT["WEEKEND"];
for(var i=0;
i<7;
++i){cell.className="day name";
var realday=(i+fdow)%7;
if(i){cell.ttip=Calendar._TT["DAY_FIRST"].replace("%s",Calendar._DN[realday]);
cell.navtype=100;
cell.calendar=this;
cell.fdow=realday;
Calendar._add_evs(cell);
}if(weekend.indexOf(realday.toString())!=-1){Calendar.addClass(cell,"weekend");
}cell.innerHTML=Calendar._SDN[(i+fdow)%7];
cell=cell.nextSibling;
}};
Calendar.prototype._hideCombos=function(){this.monthsCombo.style.display="none";
this.yearsCombo.style.display="none";
};
Calendar.prototype._dragStart=function(ev){if(this.dragging){return;
}this.dragging=true;
var posX;
var posY;
if(Calendar.is_ie){posY=window.event.clientY+document.body.scrollTop;
posX=window.event.clientX+document.body.scrollLeft;
}else{posY=ev.clientY+window.scrollY;
posX=ev.clientX+window.scrollX;
}var st=this.element.style;
this.xOffs=posX-parseInt(st.left);
this.yOffs=posY-parseInt(st.top);
with(Calendar){addEvent(document,"mousemove",calDragIt);
addEvent(document,"mouseup",calDragEnd);
}};
Date._MD=new Array(31,28,31,30,31,30,31,31,30,31,30,31);
Date.SECOND=1000;
Date.MINUTE=60*Date.SECOND;
Date.HOUR=60*Date.MINUTE;
Date.DAY=24*Date.HOUR;
Date.WEEK=7*Date.DAY;
Date.parseDate=function(str,fmt){var today=new Date();
var y=0;
var m=-1;
var d=0;
var a=str.split(/\W+/);
var b=fmt.match(/%./g);
var i=0,j=0;
var hr=0;
var min=0;
for(i=0;
i<a.length;
++i){if(!a[i])continue;
switch(b[i]){case "%d":case "%e":d=parseInt(a[i],10);
break;
case "%m":m=parseInt(a[i],10)-1;
break;
case "%Y":case "%y":y=parseInt(a[i],10);
(y<100)&&(y+=(y>29)?1900:2000);
break;
case "%b":case "%B":for(j=0;
j<12;
++j){if(Calendar._MN[j].substr(0,a[i].length).toLowerCase()==a[i].toLowerCase()){m=j;
break;
}}break;
case "%H":case "%I":case "%k":case "%l":hr=parseInt(a[i],10);
break;
case "%P":case "%p":if(/pm/i.test(a[i])&&hr<12)hr+=12;
else if(/am/i.test(a[i])&&hr>=12)hr-=12;
break;
case "%M":min=parseInt(a[i],10);
break;
}}if(isNaN(y))y=today.getFullYear();
if(isNaN(m))m=today.getMonth();
if(isNaN(d))d=today.getDate();
if(isNaN(hr))hr=today.getHours();
if(isNaN(min))min=today.getMinutes();
if(y!=0&&m!=-1&&d!=0)return new Date(y,m,d,hr,min,0);
y=0;
m=-1;
d=0;
for(i=0;
i<a.length;
++i){if(a[i].search(/[a-zA-Z]+/)!=-1){var t=-1;
for(j=0;
j<12;
++j){if(Calendar._MN[j].substr(0,a[i].length).toLowerCase()==a[i].toLowerCase()){t=j;
break;
}}if(t!=-1){if(m!=-1){d=m+1;
}m=t;
}}else if(parseInt(a[i],10)<=12&&m==-1){m=a[i]-1;
}else if(parseInt(a[i],10)>31&&y==0){y=parseInt(a[i],10);
(y<100)&&(y+=(y>29)?1900:2000);
}else if(d==0){d=a[i];
}}if(y==0)y=today.getFullYear();
if(m!=-1&&d!=0)return new Date(y,m,d,hr,min,0);
return today;
};
Date.prototype.getMonthDays=function(month){var year=this.getFullYear();
if(typeof month=="undefined"){month=this.getMonth();
}if(((0==(year%4))&&((0!=(year%100))||(0==(year%400))))&&month==1){return 29;
}else{return Date._MD[month];
}};
Date.prototype.getDayOfYear=function(){var now=new Date(this.getFullYear(),this.getMonth(),this.getDate(),0,0,0);
var then=new Date(this.getFullYear(),0,0,0,0,0);
var time=now-then;
return Math.floor(time/Date.DAY);
};
Date.prototype.getWeekNumber=function(){var d=new Date(this.getFullYear(),this.getMonth(),this.getDate(),0,0,0);
var DoW=d.getDay();
d.setDate(d.getDate()-(DoW+6)%7+3);
var ms=d.valueOf();
d.setMonth(0);
d.setDate(4);
return Math.round((ms-d.valueOf())/(7*864e5))+1;
};
Date.prototype.equalsTo=function(date){return((this.getFullYear()==date.getFullYear())&&(this.getMonth()==date.getMonth())&&(this.getDate()==date.getDate())&&(this.getHours()==date.getHours())&&(this.getMinutes()==date.getMinutes()));
};
Date.prototype.setDateOnly=function(date){var tmp=new Date(date);
this.setDate(1);
this.setFullYear(tmp.getFullYear());
this.setMonth(tmp.getMonth());
this.setDate(tmp.getDate());
};
Date.prototype.print=function(str){var m=this.getMonth();
var d=this.getDate();
var y=this.getFullYear();
var wn=this.getWeekNumber();
var w=this.getDay();
var s={};
var hr=this.getHours();
var pm=(hr>=12);
var ir=(pm)?(hr-12):hr;
var dy=this.getDayOfYear();
if(ir==0)ir=12;
var min=this.getMinutes();
var sec=this.getSeconds();
s["%a"]=Calendar._SDN[w];
s["%A"]=Calendar._DN[w];
s["%b"]=Calendar._SMN[m];
s["%B"]=Calendar._MN[m];
s["%C"]=1+Math.floor(y/100);
s["%d"]=(d<10)?("0"+d):d;
s["%e"]=d;
s["%H"]=(hr<10)?("0"+hr):hr;
s["%I"]=(ir<10)?("0"+ir):ir;
s["%j"]=(dy<100)?((dy<10)?("00"+dy):("0"+dy)):dy;
s["%k"]=hr;
s["%l"]=ir;
s["%m"]=(m<9)?("0"+(1+m)):(1+m);
s["%M"]=(min<10)?("0"+min):min;
s["%n"]="\n";
s["%p"]=pm?"PM":"AM";
s["%P"]=pm?"pm":"am";
s["%s"]=Math.floor(this.getTime()/1000);
s["%S"]=(sec<10)?("0"+sec):sec;
s["%t"]="\t";
s["%U"]=s["%W"]=s["%V"]=(wn<10)?("0"+wn):wn;
s["%u"]=w+1;
s["%w"]=w;
s["%y"]=(''+y).substr(2,2);
s["%Y"]=y;
s["%%"]="%";
var re=/%./g;
if(!Calendar.is_ie5&&!Calendar.is_khtml)return str.replace(re,function(par){return s[par]||par;
});
var a=str.match(re);
for(var i=0;
i<a.length;
i++){var tmp=s[a[i]];
if(tmp){re=new RegExp(a[i],'g');
str=str.replace(re,tmp);
}}return str;
};
Date.prototype.__msh_oldSetFullYear=Date.prototype.setFullYear;
Date.prototype.setFullYear=function(y){var d=new Date(this);
d.__msh_oldSetFullYear(y);
if(d.getMonth()!=this.getMonth())this.setDate(28);
this.__msh_oldSetFullYear(y);
};
window._dynarch_popupCalendar=null;

/*  Copyright Mihai Bazon, 2002, 2003  |  http://dynarch.com/mishoo/
 * ---------------------------------------------------------------------------
 *
 * The DHTML Calendar
 *
 * Details and latest version at:
 * http://dynarch.com/mishoo/calendar.epl
 *
 * This script is distributed under the GNU Lesser General Public License.
 * Read the entire license text here: http://www.gnu.org/licenses/lgpl.html
 *
 * This file defines helper functions for setting up the calendar.  They are
 * intended to help non-programmers get a working calendar on their site
 * quickly.  This script should not be seen as part of the calendar.  It just
 * shows you what one can do with the calendar, while in the same time
 * providing a quick and simple method for setting it up.  If you need
 * exhaustive customization of the calendar creation process feel free to
 * modify this code to suit your needs (this is recommended and much better
 * than modifying calendar.js itself).
 */

// $Id: calendar-setup.js,v 1.25 2005/03/07 09:51:33 mishoo Exp $

/**
 *  This function "patches" an input field (or other element) to use a calendar
 *  widget for date selection.
 *
 *  The "params" is a single object that can have the following properties:
 *
 *    prop. name   | description
 *  -------------------------------------------------------------------------------------------------
 *   inputField    | the ID of an input field to store the date
 *   displayArea   | the ID of a DIV or other element to show the date
 *   button        | ID of a button or other element that will trigger the calendar
 *   eventName     | event that will trigger the calendar, without the "on" prefix (default: "click")
 *   ifFormat      | date format that will be stored in the input field
 *   daFormat      | the date format that will be used to display the date in displayArea
 *   singleClick   | (true/false) wether the calendar is in single click mode or not (default: true)
 *   firstDay      | numeric: 0 to 6.  "0" means display Sunday first, "1" means display Monday first, etc.
 *   align         | alignment (default: "Br"); if you don't know what's this see the calendar documentation
 *   range         | array with 2 elements.  Default: [1900, 2999] -- the range of years available
 *   weekNumbers   | (true/false) if it's true (default) the calendar will display week numbers
 *   flat          | null or element ID; if not null the calendar will be a flat calendar having the parent with the given ID
 *   flatCallback  | function that receives a JS Date object and returns an URL to point the browser to (for flat calendar)
 *   disableFunc   | function that receives a JS Date object and should return true if that date has to be disabled in the calendar
 *   onSelect      | function that gets called when a date is selected.  You don't _have_ to supply this (the default is generally okay)
 *   onClose       | function that gets called when the calendar is closed.  [default]
 *   onUpdate      | function that gets called after the date is updated in the input field.  Receives a reference to the calendar.
 *   date          | the date that the calendar will be initially displayed to
 *   showsTime     | default: false; if true the calendar will include a time selector
 *   timeFormat    | the time format; can be "12" or "24", default is "12"
 *   electric      | if true (default) then given fields/date areas are updated for each move; otherwise they're updated only on close
 *   step          | configures the step of the years in drop-down boxes; default: 2
 *   position      | configures the calendar absolute position; default: null
 *   cache         | if "true" (but default: "false") it will reuse the same calendar object, where possible
 *   showOthers    | if "true" (but default: "false") it will show days from other months too
 *
 *  None of them is required, they all have default values.  However, if you
 *  pass none of "inputField", "displayArea" or "button" you'll get a warning
 *  saying "nothing to setup".
 */
 
 
 
	  ///////////////////////////////////////////////////////////////////////////////
////// Here, we dynamically set the date max and min years. By Don Demrow, 20080125 //////
     ///////////////////////////////////////////////////////////////////////////////
 	var curdate = new Date();
		
	var thisYear = curdate.getYear();
		if (thisYear < 1900)
		{
		thisYear = thisYear + 1900;
		}
	var lastYear = thisYear - 1;
	
	var curdate = new Date();
		
	var nextYear = thisYear + 1;;

       ///////////////////////////////////////////////////////////////////   
///////////////////////////////////////////////////////////////////////////////
       /////////////////////////////////////////////////////////////////// 

Calendar.setup = function (params) {
	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("dateText",       null);
	param_default("firstDay",       null);
	param_default("align",          "Tl");
	param_default("range",          [thisYear, nextYear]);
	param_default("weekNumbers",    false);
	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");
	param_default("electric",       false);
	param_default("step",           2);
	param_default("position",       null);
	param_default("cache",          false);
	param_default("showOthers",     false);
	param_default("multiple",       null);

	var tmp = ["inputField", "displayArea", "button"];
	for (var i in tmp) {
		if (typeof params[tmp[i]] == "string") {
			params[tmp[i]] = document.getElementById(params[tmp[i]]);
		}
	}
	if (!(params.flat || params.multiple || params.inputField || params.displayArea || params.button)) {
		alert("Calendar.setup:\n  Nothing to setup (no fields found).  Please check your code");
		return false;
	}

	function onSelect(cal) {
		var p = cal.params;
		var update = (cal.dateClicked || p.electric);
		if (update && p.inputField) {
			p.inputField.value = cal.date.print(p.ifFormat);
			if (typeof p.inputField.onchange == "function")
				p.inputField.onchange();
		}
		if (update && p.displayArea)
			p.displayArea.innerHTML = cal.date.print(p.daFormat);
		if (update && typeof p.onUpdate == "function")
			p.onUpdate(cal);
		if (update && p.flat) {
			if (typeof p.flatCallback == "function")
				p.flatCallback(cal);
		}
		if (update && p.singleClick && cal.dateClicked)
			cal.callCloseHandler();
	};

	if (params.flat != null) {
		if (typeof params.flat == "string")
			params.flat = document.getElementById(params.flat);
		if (!params.flat) {
			alert("Calendar.setup:\n  Flat specified but can't find parent.");
			return false;
		}
		var cal = new Calendar(params.firstDay, params.date, params.onSelect || onSelect);
		cal.showsOtherMonths = params.showOthers;
		cal.showsTime = params.showsTime;
		cal.time24 = (params.timeFormat == "24");
		cal.params = params;
		cal.weekNumbers = params.weekNumbers;
		cal.setRange(params.range[0], params.range[1]);
		cal.setDateStatusHandler(params.dateStatusFunc);
		cal.getDateText = params.dateText;
		if (params.ifFormat) {
			cal.setDateFormat(params.ifFormat);
		}
		if (params.inputField && typeof params.inputField.value == "string") {
			cal.parseDate(params.inputField.value);
		}
		cal.create(params.flat);
		cal.show();
		return false;
	}

	var triggerEl = params.button || params.displayArea || params.inputField;
	triggerEl["on" + params.eventName] = function() {
		var dateEl = params.inputField || params.displayArea;
		var dateFmt = params.inputField ? params.ifFormat : params.daFormat;
		var mustCreate = false;
		var cal = window.calendar;
		if (dateEl)
			params.date = Date.parseDate(dateEl.value || dateEl.innerHTML, dateFmt);
		if (!(cal && params.cache)) {
			window.calendar = cal = new Calendar(params.firstDay,
							     params.date,
							     params.onSelect || onSelect,
							     params.onClose || function(cal) { cal.hide(); });
			cal.showsTime = params.showsTime;
			cal.time24 = (params.timeFormat == "24");
			cal.weekNumbers = params.weekNumbers;
			mustCreate = true;
		} else {
			if (params.date)
				cal.setDate(params.date);
			cal.hide();
		}
		if (params.multiple) {
			cal.multiple = {};
			for (var i = params.multiple.length; --i >= 0;) {
				var d = params.multiple[i];
				var ds = d.print("%Y%m%d");
				cal.multiple[ds] = d;
			}
		}
		cal.showsOtherMonths = params.showOthers;
		cal.yearStep = params.step;
		cal.setRange(params.range[0], params.range[1]);
		cal.params = params;
		cal.setDateStatusHandler(params.dateStatusFunc);
		cal.getDateText = params.dateText;
		cal.setDateFormat(dateFmt);
		if (mustCreate)
			cal.create();
		cal.refresh();
		if (!params.position)
			cal.showAtElement(params.button || params.displayArea || params.inputField, params.align);
		else
			cal.showAt(params.position[0], params.position[1]);
		return false;
	};

	return cal;
};

// ** I18N

// Calendar EN language
// Author: Mihai Bazon, <mihai_bazon@yahoo.com>
// Encoding: any
// Distributed under the same terms as the calendar itself.

// For translators: please use UTF-8 if possible.  We strongly believe that
// Unicode is the answer to a real internationalized world.  Also please
// include your contact information in the header, as can be seen above.

// full day names
Calendar._DN = new Array
("Sunday",
 "Monday",
 "Tuesday",
 "Wednesday",
 "Thursday",
 "Friday",
 "Saturday",
 "Sunday");

// Please note that the following array of short day names (and the same goes
// for short month names, _SMN) isn't absolutely necessary.  We give it here
// for exemplification on how one can customize the short day names, but if
// they are simply the first N letters of the full name you can simply say:
//
//   Calendar._SDN_len = N; // short day name length
//   Calendar._SMN_len = N; // short month name length
//
// If N = 3 then this is not needed either since we assume a value of 3 if not
// present, to be compatible with translation files that were written before
// this feature.

// short day names
Calendar._SDN = new Array
("Sun",
 "Mon",
 "Tue",
 "Wed",
 "Thu",
 "Fri",
 "Sat",
 "Sun");

// First day of the week. "0" means display Sunday first, "1" means display
// Monday first, etc.
Calendar._FD = 0;

// full month names
Calendar._MN = new Array
("January",
 "February",
 "March",
 "April",
 "May",
 "June",
 "July",
 "August",
 "September",
 "October",
 "November",
 "December");

// short month names
Calendar._SMN = new Array
("Jan",
 "Feb",
 "Mar",
 "Apr",
 "May",
 "Jun",
 "Jul",
 "Aug",
 "Sep",
 "Oct",
 "Nov",
 "Dec");

// tooltips
Calendar._TT = {};
Calendar._TT["INFO"] = "About the calendar";

Calendar._TT["ABOUT"] =
"DHTML Date/Time Selector\n" +
"(c) dynarch.com 2002-2005 / Author: Mihai Bazon\n" + // don't translate this this ;-)
"For latest version visit: http://www.dynarch.com/projects/calendar/\n" +
"Distributed under GNU LGPL.  See http://gnu.org/licenses/lgpl.html for details." +
"\n\n" +
"Date selection:\n" +
"- Use the \xab, \xbb buttons to select year\n" +
"- Use the " + String.fromCharCode(0x2039) + ", " + String.fromCharCode(0x203a) + " buttons to select month\n" +
"- Hold mouse button on any of the above buttons for faster selection.";
Calendar._TT["ABOUT_TIME"] = "\n\n" +
"Time selection:\n" +
"- Click on any of the time parts to increase it\n" +
"- or Shift-click to decrease it\n" +
"- or click and drag for faster selection.";

Calendar._TT["PREV_YEAR"] = "Prev. year (hold for menu)";
Calendar._TT["PREV_MONTH"] = "Prev. month (hold for menu)";
Calendar._TT["GO_TODAY"] = "Go Today";
Calendar._TT["NEXT_MONTH"] = "Next month (hold for menu)";
Calendar._TT["NEXT_YEAR"] = "Next year (hold for menu)";
Calendar._TT["SEL_DATE"] = "Select date";
Calendar._TT["DRAG_TO_MOVE"] = "Drag to move";
Calendar._TT["PART_TODAY"] = " (today)";

// the following is to inform that "%s" is to be the first day of week
// %s will be replaced with the day name.
Calendar._TT["DAY_FIRST"] = "Display %s first";

// This may be locale-dependent.  It specifies the week-end days, as an array
// of comma-separated numbers.  The numbers are from 0 to 6: 0 means Sunday, 1
// means Monday, etc.
Calendar._TT["WEEKEND"] = "0,6";

Calendar._TT["CLOSE"] = "Close";
Calendar._TT["TODAY"] = "Today";
Calendar._TT["TIME_PART"] = "(Shift-)Click or drag to change value";

// date formats
Calendar._TT["DEF_DATE_FORMAT"] = "%Y-%m-%d";
Calendar._TT["TT_DATE_FORMAT"] = "%a, %b %e";

Calendar._TT["WK"] = "wk";
Calendar._TT["TIME"] = "Time:";

///////////////////// end of calendar functions //////////////////////////