// ********************* General Cookie handling *********************
// Cookie Functions - Second Helping (21-Jan-96)
// Written by: Bill Dortch, hIdaho Design <bdortch@netw.com>
// The following functions are released to the public domain.

function show(id) {
var d = document.getElementById(id);
if (d) {d.style.display='block';}
}
function hide(id) {
var d = document.getElementById(id);
if (d) {d.style.display='none';}
}
function mark(id) {
var d = document.getElementById(id);
if (d) {d.style.border='2px solid rgb(0,0,255)';d.style.color='rgb(0,0,255)';}
}
function unmark(id) {
var d = document.getElementById(id);
if (d) {d.style.border='2px solid rgb(0,0,0)';d.style.color='rgb(0,0,0)'; }
}

var expDays = 30;
var exp = new Date();
exp.setTime(exp.getTime() + (expDays*24*60*60*1000));

function getCookieVal (offset) {
var endstr = document.cookie.indexOf (";", offset);
if (endstr == -1)
endstr = document.cookie.length;
return unescape(document.cookie.substring(offset, endstr));
}

function GetCookie (name) {
var arg = name + "=";
var alen = arg.length;
var clen = document.cookie.length;
var i = 0;
while (i < clen) {
var j = i + alen;
if (document.cookie.substring(i, j) == arg)
return getCookieVal (j);
i = document.cookie.indexOf(" ", i) + 1;
if (i == 0) break;
}
return null;
}

function SetCookie (name, value) {
var argv = SetCookie.arguments;
var argc = SetCookie.arguments.length;
var expires = (argc > 2) ? argv[2] : null;
var path = (argc > 3) ? argv[3] : null;
var domain = (argc > 4) ? argv[4] : null;
var secure = (argc > 5) ? argv[5] : false;
document.cookie = name + "=" + escape (value) +
((expires == null) ? "" : ("; expires=" + expires.toGMTString())) +
((path == null) ? "" : ("; path=" + path)) +
((domain == null) ? "" : ("; domain=" + domain)) +
((secure == true) ? "; secure" : "");
}

function DeleteCookie (name) {
var exp = new Date();
exp.setTime (exp.getTime() - 1);
// This cookie is history
var cval = GetCookie (name);
document.cookie = name + "=" + cval + "; expires=" + exp.toGMTString();
}

function checkvals( formelm_ , type , min , max , omax , omin , req, alrt) {
    var formelm = formelm_.value;
    if (formelm.length == 0) { 
    	if(req) {
    	    alert(alrt + " : \nDit veld is verplicht in te vullen");
    	} else {
    	    return(true)
    	}
    } else {
    	if (type == 1) { // integer gewenst
            if(IsNumeric(formelm)) { 
            	formelm = PuntToComma(formelm);
            	formelm_.value = formelm;  // ze de waarde daar met een comma
            	if (parseFloat(formelm) >= parseFloat(min)) {
            	    if (parseFloat(formelm) <= parseFloat(max)) {
                    	return(true); // waarde zit tussen de twee in.
                    } else { 
                        if(omax) {
                    	    return(confirm(alrt + " : \nJe vulde een erg hoge waarde in; klopt dit?"));
                    	} else {
                    	    alert(alrt + " : \nDe waarde " + formelm + " mag niet groter zijn dan " + max);
                    	    return(false);
                    	}
                    }
            	} else { 
            	    if(omin) {
            	        return(confirm(alrt + " : \nJe vulde een erg lage waarde in; klopt dit?"));
            	    } else {
            	    	alert(alrt + " : \nDe waarde " + formelm + " mag niet kleiner zijn dan " + min); 
            	    }
            	}
            } else { 
            	alert(alrt + " : \nJe dient een numerieke waarde in te geven. \nIn geval van decimale waarde: gebruik een komma ipv een punt\nIn geval duizendtallen: gebruik géén duizendtal-notaties, noch komma's nog punten.\n" + formelm + " voldoet niet aan deze voorwaarde");
            }
    	} 
    }
}



function maxtest(formelm_,type,min,max) {
    	var formelm = formelm_.value;
    if (type == 1) { // int
        
        if(IsNumeric(formelm)) { 
            formelm = PuntToComma(formelm);
            formelm_.value = formelm;
            if (parseFloat(formelm) >= parseFloat(min)) {
            	if (parseFloat(formelm) <= parseFloat(max)) {
                    return(true);
                } else { alert("De waarde " + formelm + " mag niet groter zijn dan " + max); }
            } else  { alert("De waarde " + formelm + " mag niet kleiner zijn dan " + min); }
        } else { alert("Je moet hier een numerieke waarde ingeven. " + formelm + " is niet nummeriek"); }
    } else {
    	if (formelm.length > 0) { return(true); }
    	else { alert("Je dient een waarde in te vullen!"); }
    }
}

function maxtest2(formelm_,type,min,max,alrt) {
    	var formelm = formelm_.value;
    if (type == 1) { // int
        if(IsNumeric(formelm)) { 
            formelm = PuntToComma(formelm);
            formelm_.value = formelm;
            if (parseFloat(formelm) > (parseFloat(min) - 1)) {
            	if (parseFloat(formelm) <= parseFloat(max)) {
                    return(true);
                } else { alert(alrt + " : \nDe waarde " + formelm + " mag niet groter zijn dan " + max); }
            } else  { alert(alrt + " : \nDe waarde " + formelm + " mag niet kleiner zijn dan " + min); }
        } else { alert(alrt + " : \nJe moet hier een numerieke waarde ingeven. " + formelm + " is niet nummeriek. Gebruik een , ipv een ."); }
    } else {
    	if (formelm.length > 0) { return(true); }
    	else { alert(alrt + " : \nJe dient een waarde in te vullen!"); }
    }
}

function maxtest3(formelm_,type,min,max,alrt) {  // not required
	var formelm = formelm_.value;
    if (type == 1) { // int
     	if(formelm.length < 1) { return(true); }  // not required
            formelm = PuntToComma(formelm);
            formelm_.value = formelm;
        if(IsNumeric(formelm)) { 
            if (parseFloat(formelm) > (parseFloat(min) - 1)) {
            	if (parseFloat(formelm) <= parseFloat(max)) {
                    return(true);
                } else { alert(alrt + " : \nDe waarde " + formelm + " mag niet groter zijn dan " + max); }
            } else  { alert(alrt + " : \nDe waarde " + formelm + " mag niet kleiner zijn dan " + min); }
        } else { alert(alrt + " : \nJe dient een numerieke waarde in te geven. \nIn geval van decimale waarde: gebruik een komma ipv een punt\nIn geval duizendtallen: gebruik géén duizendtal-notaties, noch komma's nog punten.\n" + formelm + " voldoet niet aan deze voorwaarde"); }
    } else {
    	if (formelm.length > 0) { return(true); }
    	else { alert(alrt + " : \nJe dient een waarde in te vullen!"); }
    }
}


function maxtest4(formelm_,type,min,max,alrt) {  // not required
	var formelm = formelm_.value;
    if (type == 1) { // int
     	if(formelm.length < 1) { return(true); }  // not required
            formelm = PuntToComma(formelm);
            formelm_.value = formelm;
        if(IsNumeric(formelm)) { 
            if (parseFloat(formelm) > (parseFloat(min) - 1)) {
            	if (parseFloat(formelm) <= parseFloat(max)) {
                    return(true);
                } else { alert(alrt + " : \nDe waarde " + formelm + " mag niet groter zijn dan " + max); }
            } else  { alert(alrt + " : \nDe waarde " + formelm + " mag niet kleiner zijn dan " + min); }
        } else { alert(alrt + " : \nJe dient een numerieke waarde in te geven. Gebruik geen komma's noch punten.\n" + formelm + " voldoet niet aan deze voorwaarde"); }
    } else {
    	if (formelm.length > 0) { return(true); }
    	else { alert(alrt + " : \nJe dient een waarde in te vullen!"); }
    }
}

function GetRBselection(group) {
    for ( var i=0; i<group.length; i++ ) {
        if ( group[i].checked == true ) { return( group[i].value ); }
    }
    return("");
}

function GetSBselection(slect) {
    return( slect.options[slect.selectedIndex].value );
}

function NotEmpty (radiobutn) {
	var strrb = GetRBselection(radiobutn);
	if (strrb.length > 0) { return(true); }
    	else { alert(" : je moet een keuze te maken."); }
}

function NotEmpty2(radiobutn,alrt) {
	var strrb = GetRBselection(radiobutn);
	if (strrb.length > 0) { return(true); }
    	else { alert(alrt + " : \nje moet een keuze te maken."); }
}

function NotEmptyStr (inputfield, errormsg) {
	if ( inputfield.value.length > 0)  { return(true); }
    	else { alert(errormsg + " : Je moet dit veld invullen!"); }
}

function NotBothEmptyStr (inputfield, inputfield2, errormsg) {
	if ( ( inputfield.value.length > 0) || ( inputfield2.value.length > 0) )  { return(true); }
    	else { alert(errormsg + " : Je moet dit veld invullen!"); }
}



function PuntToComma(str) {
	var stro1;
	var stro2;
	var pos;
	pos = str.indexOf(".");
	if(( pos > 0) && (str.length > 0)) {
		stro1 = str.substring(0,pos);
		stro2 = str.substring(pos+1,str.length);
		return(stro1 + "," + stro2);
	} else { return(str); }
}

function CommaToPunt(str) {
	var stro1;
	var stro2;
	var pos;
	pos = str.indexOf(",");
	if(( pos > 0) && (str.length > 0)) {
		stro1 = str.substring(0,pos);
		stro2 = str.substring(pos+1,str.length);
		return(stro1 + "." + stro2);
	} else { return(str); }
}
    	
function IsNumeric(var1)
   //  check for valid numeric strings	
   {
   var stringo = "";
   var strValidChars = "-0123456789,.";
   var strChar;
   var blnResult = true;
	 stringo = stringo + var1;
	 
   //  test string consists of valid characters listed above
   for (i = 0; i < stringo.length && blnResult == true; i++)
      {
      strChar = stringo.charAt(i);
      if (strValidChars.indexOf(strChar) == -1)
         {
         blnResult = false;
         }
      }
   return blnResult;
}


function IsInteger(var1)
   //  check for valid numeric strings	
   {
   var stringo = var1;
   var strValidChars = "-0123456789";
   var strChar;
   var blnResult = true;

   //  test string consists of valid characters listed above
   for (i = 0; i < stringo.length && blnResult == true; i++)
      {
      strChar = stringo.charAt(i);
      if (strValidChars.indexOf(strChar) == -1)
         {
         blnResult = false;
         }
      }
   return blnResult;
}

function CheckAges(l1, l2, l3, l4, l5, l6, l7, l8, l9, l10 ) {
	if(IsInteger(l1.value) && IsInteger(l2.value) && IsInteger(l3.value) && IsInteger(l4.value) && IsInteger(l5.value) && IsInteger(l6.value) && IsInteger(l7.value) && IsInteger(l8.value) && IsInteger(l9.value) && IsInteger(l10.value)) {
 		if ((l1.value > 17) || (l2.value > 17) || (l3.value > 17) || (l4.value > 17) || (l5.value > 17) || (l6.value > 17) || (l7.value > 17) || (l8.value > 17) || (l9.value > 17) || (l10.value > 17)) { 
  			return(true); 
 		} else { 
  			alert('Er moet minstens één gezinslid minstens 18 zijn.'); 
  			return(false); 
 		}
	} else {
		alert('Sorry, je mag geen kommagetallen gebruiken.\n Als jouw kind jonger is als 1 jaar, noteer dit dan als 0'); 
		return(false);
	}
}

function CheckSame(pw1, pw2, alrt) {
	if(pw1.value == pw2.value) {
		return(true);
	} else { alert(alrt); return(false); }
}


function openWindow(URL, windowName, windowProperties) {
newWindow=window.open(URL,windowName, windowProperties);
}

function close() {
parent.close;
}

function editKommentaar(aKommentaarveld, aKommentaarveld2, aOmschrijving) {
        if (aKommentaarveld.options[aKommentaarveld.selectedIndex].value == "andere") {
		comment = window.prompt('Vul in : ' + ' ' + aOmschrijving, aKommentaarveld.options[aKommentaarveld.selectedIndex].text) 
		if (comment != null) {
			addToTheList(comment, aKommentaarveld);
			aKommentaarveld2.value = comment; 
			//aKommentaarveld2.options[aKommentaarveld2.options.length].text = comment; 
			//aKommentaarveld2.selectedIndex = aKommentaarveld2.options.length;
		}
	}
	return false;   
}

function editkommentaar(aKommentaarveld, aKommentaarveld2, aOmschrijving) {
        if (aKommentaarveld.options[aKommentaarveld.selectedIndex].value == "andere") {
		comment = window.prompt('Vul in : ' + ' ' + aOmschrijving, aKommentaarveld2.options[aKommentaarveld.selectedIndex].text) 
		if (comment != null) {
			addToTheList(comment, aKommentaarveld);
			aKommentaarveld2.value = comment; 
		}
	}
	return false;   
}

/***********************************************************************************
fill_in_clock script by Jason Schanker (jcheetah@orion.webspan.net)                        
comes from "http://www.webspan.net/~herbs/jcheetah/web_design/javascript/time.html"                             
You may copy this source freely if credit is given to the author
************************************************************************************/
function fill_in_clock() 
{
        var now = new Date();
        var hours = now.getHours();
        var minutes = now.getMinutes();
        var seconds = now.getSeconds();
        var today = now.getDay();
        var month = now.getMonth() + 1;
        var year = now.getYear() - 100; 
        var date = now.getDate();
        var datum   = date + "/" + month;
        if(seconds < 10) seconds = "0" + seconds;
        if(minutes < 10) minutes = "0" + minutes;
        if(hours < 10)   hours   = "0" + hours;
        if(date < 10)    date    = "0" + date;
        if(month < 10)   month   = "0" + month;
        if(year > 1900)  year    = year - 1900;
        if(year > 100)   year    = year - 100;
        if(year < 10)    year    = "0" + year;
        if (!(document.forms[0].rd_dag.value > 0)) {
	        document.forms[0].rd_dag.value = date;
        	document.forms[0].rd_maand.value = month;
        	document.forms[0].rd_jaar.value = year;
        	document.forms[0].rd_uur.value = hours;
        	document.forms[0].rd_minuten.value = minutes;
        }
}

function fill_in_day() 
{
        var now = new Date();
        var today = now.getDay();
        var month = now.getMonth() + 1;
        var year = now.getYear() - 100; 
        var date = now.getDate();
        var datum   = date + "/" + month;
        if(seconds < 10) seconds = "0" + seconds;
        if(minutes < 10) minutes = "0" + minutes;
        if(hours < 10)   hours   = "0" + hours;
        if(date < 10)    date    = "0" + date;
        if(month < 10)   month   = "0" + month;
        if(year > 1900)  year    = year - 1900;
        if(year > 100)   year    = year - 100;
        if(year < 10)    year    = "0" + year;
        if (!(document.forms[0].rd_dag.value > 0)) {
	        document.forms[0].rd_dag.value = date;
        	document.forms[0].rd_maand.value = month;
        	document.forms[0].rd_jaar.value = year;
        }
}


function addToTheList(srcStr, destList) {
	var currentLength = destList.length;
	var theStr = srcStr;
	var count = 0;
	
	for ( count=0; count<=currentLength && destList.options[count] != null; count++) {
		var localStr = destList.options[count].text.toLowerCase(); 
		if (theStr == localStr) {
			alert("This vallue is already present");
			destList.selectedIndex = count;
			return false;   
		}
	}
	destList.options[currentLength] = new Option(theStr,theStr);
	destList.selectedIndex = currentLength;
	return true;
} 

function isValidEmail(frmstr) {
   var str = frmstr.value;
   if((str.indexOf(".") > 2) && (str.indexOf("@") > 0)) {
   	return(true);
   } else {
   	alert(str + ' is not a valid email address');
   	return(false);
   }
}

function validate_form() {
	var myform = document.forms[0];
	if ( NotEmptyStr(myform.firstname , 'Firstname') && NotEmptyStr(myform.lastname , 'Lastname') && NotEmptyStr(myform.nick , 'Nickname') && isValidEmail(myform.email , 'Email') && CheckSame(myform.email, myform.email2, 'The conirm email is not the same as the original email.')) {
		myform.submit();
	}
}


function validate_profiel() {
	var myform = document.forms[0];
	if ( NotEmptyStr(myform.firstname , 'Firstname') && NotEmptyStr(myform.lastname , 'Lastname') && NotEmptyStr(myform.nick , 'Nickname') && isValidEmail(myform.email , 'Email')) {
		myform.submit();
	}
}


function getwidth(width1, height1, size1) {
	//window.onerror=null;
	var mymaxwidth = window.screen.availWidth;
	//var mymaxwidth = window.outerWidth;
	//var mymaxwidth = window.innerWidth;
	var mymaxheight = window.screen.availHeight;
	//var mymaxheight = window.outerHeight;
	//var mymaxheight = window.innerHeight;
	var wth;
	if (width1 < mymaxwidth * size1) { 
		wth = width1;
	} else {
		wth =  mymaxwidth * size1;
	}
	return (wth);
}
function getheight(width1, height1, size1) {
	window.onerror=null;
	var wth = getwidth(width1, height1, size1);
	var mymaxwidth = window.screen.availWidth;
	//var mymaxwidth = window.outerWidth;
	//var mymaxwidth = window.innerWidth;
	var mymaxheight = window.screen.availHeight;
	//var mymaxheight = window.outerHeight;
	//var mymaxheight = window.innerHeight;
	var hgt;
	if (width1 < mymaxwidth * size1) { 
		hgt = height1;
	} else {
		hgt = Math.round(height1 * wth / width1);
	}	
	return (hgt);
}


function popupfullscreen(){
	newwin = window.open('','NEWMR2K','width=800,height=600,left=80,top=80,toolbar=no,menubar=no,statusbar=yes,scrollbars=yes,fullscreen=yes');
}


/*****************
Home made by jannes 
******************/

function makecheckimage(hiddenvar, value) {
	var imgname = 'img_'+hiddenvar+'_'+value+'';
	//document.write('<a href=\'#\' onclick="javascript:if(setImage(\''+ imgname + '\', \'images/check1.gif\') && checkvar(\''+hiddenvar+'\', \'' + value + '\')) { return(false); }">');
	document.write('<a href=\'#\' onclick="javascript:checkvar(\''+hiddenvar+'\', \'' + value + '\');return(false);">');
	document.write('<img src="images/check0.gif" name="'+imgname+'" border=0>');
	document.write('</A>');
	//alert('made : ' + imgname);
}

function checkvar(hiddenvar, value1) {
	var formelm = eval('document.forms["formnext"].'+hiddenvar+'');
	var oldval = formelm.value;
	//alert('oldvalue = ' + oldval);
	var imgname = 'img_'+hiddenvar+'_'+oldval+'';
	var imgname_new = 'img_'+hiddenvar+'_'+value1+'';
	if(value1 == oldval) {
		 formelm.value = '';
		 setImage(imgname, "images/check0.gif");
	} else {
		formelm.value = value1;
		//alert('checkvar : ' + hiddenvar + ' value : ' + value1);
		if((oldval == '') || (oldval == undefined)) {
			//doe niks
			//alert('doeniks setImage('+imgname+', "images/check0.gif")');
		} else {
		   	setImage(imgname, "images/check0.gif");
		   	//alert('setImage('+imgname+', "images/check0.gif")');
		}
		setImage(imgname_new, "images/check1.gif");
		//alert('setImage('+imgname_new+', "images/check1.gif")');
	}
	return(false);
}
	

function setImage(imgname, Image1) {
  if (document[imgname]) {
 	//alert('setimage : ' + imgname + ' to: ' + Image1);
     document[imgname].src = Image1;
  }
  return(true);
}




function checkvar2(hiddenvar, value1) {
	var formelm = eval('document.formnext.'+hiddenvar+'');
	var oldval = formelm.value;
	//alert('oldvalue = ' + oldval);
	var imgname = 'img_'+hiddenvar+'_'+oldval+'';
	var imgname_new = 'img_'+hiddenvar+'_'+value1+'';
	if(value1 == oldval) {
		 formelm.value = '';
		 setImage(imgname, "images/slider0.gif");
	} else {
		formelm.value = value1;
		//alert('checkvar : ' + hiddenvar + ' value : ' + value1);
		if((oldval == '') || (oldval == undefined)) {
			//doe niks
			//alert('doeniks setImage('+imgname+', "images/check0.gif")');
		} else {
		   	setImage(imgname, "images/slider0.gif");
		   	//alert('setImage('+imgname+', "images/check0.gif")');
		}
		setImage(imgname_new, "images/slider1.gif");
		//alert('setImage('+imgname_new+', "images/check1.gif")');
	}
	return(false);
}
	


/*********************
end function by jannes
**********************/


/**
This is a JavaScript library that will allow you to easily add some basic DHTML
drop-down datepicker functionality to your Notes forms. This script is not as
full-featured as others you may find on the Internet, but it's free, it's easy to
understand, and it's easy to change.

You'll also want to include a stylesheet that makes the datepicker elements
look nice. An example one can be found in the database that this script was
originally released with, at:

http://www.nsftools.com/tips/NotesTips.htm#datepicker

I've tested this lightly with Internet Explorer 6 and Mozilla Firefox. I have no idea
how compatible it is with other browsers.

version 1.5
December 4, 2005
Julian Robichaux -- http://www.nsftools.com

HISTORY
--  version 1.0 (Sept. 4, 2004):
Initial release.

--  version 1.1 (Sept. 5, 2004):
Added capability to define the date format to be used, either globally (using the
defaultDateSeparator and defaultDateFormat variables) or when the displayDatePicker
function is called.

--  version 1.2 (Sept. 7, 2004):
Fixed problem where datepicker x-y coordinates weren't right inside of a table.
Fixed problem where datepicker wouldn't display over selection lists on a page.
Added a call to the datePickerClosed function (if one exists) after the datepicker
is closed, to allow the developer to add their own custom validation after a date
has been chosen. For this to work, you must have a function called datePickerClosed
somewhere on the page, that accepts a field object as a parameter. See the
example in the comments of the updateDateField function for more details.

--  version 1.3 (Sept. 9, 2004)
Fixed problem where adding the <div> and <iFrame> used for displaying the datepicker
was causing problems on IE 6 with global variables that had handles to objects on
the page (I fixed the problem by adding the elements using document.createElement()
and document.body.appendChild() instead of document.body.innerHTML += ...).

--  version 1.4 (Dec. 20, 2004)
Added "targetDateField.focus();" to the updateDateField function (as suggested
by Alan Lepofsky) to avoid a situation where the cursor focus is at the top of the
form after a date has been picked. Added "padding: 0px;" to the dpButton CSS
style, to keep the table from being so wide when displayed in Firefox.

-- version 1.5 (Dec 4, 2005)
Added display=none when datepicker is hidden, to fix problem where cursor is
not visible on input fields that are beneath the date picker. Added additional null
date handling for date errors in Safari when the date is empty. Added additional
error handling for iFrame creation, to avoid reported errors in Opera. Added
onMouseOver event for day cells, to allow color changes when the mouse hovers
over a cell (to make it easier to determine what cell you're over). Added comments
in the style sheet, to make it more clear what the different style elements are for.
*/

var datePickerDivID = "datepicker";
var iFrameDivID = "datepickeriframe";

var dayArrayShort = new Array('Su', 'Mo', 'Tu', 'We', 'Th', 'Fr', 'Sa');
var dayArrayMed = new Array('Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat');
var dayArrayLong = new Array('Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday');
var monthArrayShort = new Array('Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec');
var monthArrayMed = new Array('Jan', 'Feb', 'Mar', 'Apr', 'May', 'June', 'July', 'Aug', 'Sept', 'Oct', 'Nov', 'Dec');
var monthArrayLong = new Array('January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December');
 
// these variables define the date formatting we're expecting and outputting.
// If you want to use a different format by default, change the defaultDateSeparator
// and defaultDateFormat variables either here or on your HTML page.
var defaultDateSeparator = "/";        // common values would be "/" or "."
var defaultDateFormat = "dmy"    // valid values are "mdy", "dmy", and "ymd"
var dateSeparator = defaultDateSeparator;
var dateFormat = defaultDateFormat;

/**
This is the main function you'll call from the onClick event of a button.
Normally, you'll have something like this on your HTML page:

Start Date: <input name="StartDate">
<input type=button value="select" onclick="displayDatePicker('StartDate');">

That will cause the datepicker to be displayed beneath the StartDate field and
any date that is chosen will update the value of that field. If you'd rather have the
datepicker display beneath the button that was clicked, you can code the button
like this:

<input type=button value="select" onclick="displayDatePicker('StartDate', this);">

So, pretty much, the first argument (dateFieldName) is a string representing the
name of the field that will be modified if the user picks a date, and the second
argument (displayBelowThisObject2) is optional and represents an actual node
on the HTML document that the datepicker should be displayed below.

In version 1.1 of this code, the dtFormat and dtSep variables were added, allowing
you to use a specific date format or date separator for a given call to this function.
Normally, you'll just want to set these defaults globally with the defaultDateSeparator
and defaultDateFormat variables, but it doesn't hurt anything to add them as optional
parameters here. An example of use is:

<input type=button value="select" onclick="displayDatePicker('StartDate', false, 'dmy', '.');">

This would display the datepicker beneath the StartDate field (because the
displayBelowThisObject2 parameter was false), and update the StartDate field with
the chosen value of the datepicker using a date format of dd.mm.yyyy
*/
function displayDatePicker(dateFieldName, displayBelowThisObject2, dtFormat, dtSep)
{
  var targetDateField = document.getElementsByName (dateFieldName).item(0);
 
  // if we weren't told what node to display the datepicker beneath, just display it
  // beneath the date field we're updating
  if (!displayBelowThisObject2)
    displayBelowThisObject2 = targetDateField;
 
  // if a date separator character was given, update the dateSeparator variable
  if (dtSep)
    dateSeparator = dtSep;
  else
    dateSeparator = defaultDateSeparator;
 
  // if a date format was given, update the dateFormat variable
  if (dtFormat)
    dateFormat = dtFormat;
  else
    dateFormat = defaultDateFormat;
 
  var x = displayBelowThisObject2.offsetLeft;
  var y = displayBelowThisObject2.offsetTop + displayBelowThisObject2.offsetHeight ;
 
  // deal with elements inside tables and such
  var parent = displayBelowThisObject2;
  while (parent.offsetParent) {
    parent = parent.offsetParent;
    x += parent.offsetLeft;
    y += parent.offsetTop ;
  }
 
  drawDatePicker(targetDateField, x, y);
}


/**
Draw the datepicker object (which is just a table with calendar elements) at the
specified x and y coordinates, using the targetDateField object as the input tag
that will ultimately be populated with a date.

This function will normally be called by the displayDatePicker function.
*/
function drawDatePicker(targetDateField, x, y)
{
  var dt = getFieldDate(targetDateField.value );
 
  // the datepicker table will be drawn inside of a <div> with an ID defined by the
  // global datePickerDivID variable. If such a div doesn't yet exist on the HTML
  // document we're working with, add one.
  if (!document.getElementById(datePickerDivID)) {
    // don't use innerHTML to update the body, because it can cause global variables
    // that are currently pointing to objects on the page to have bad references
    //document.body.innerHTML += "<div id='" + datePickerDivID + "' class='dpDiv'></div>";
    var newNode = document.createElement("div");
    newNode.setAttribute("id", datePickerDivID);
    newNode.setAttribute("class", "dpDiv");
    newNode.setAttribute("style", "visibility: hidden;");
    document.body.appendChild(newNode);
  }
 
  // move the datepicker div to the proper x,y coordinate and toggle the visiblity
  var pickerDiv = document.getElementById(datePickerDivID);
  pickerDiv.style.position = "absolute";
  pickerDiv.style.left = x + "px";
  pickerDiv.style.top = y + "px";
  pickerDiv.style.visibility = (pickerDiv.style.visibility == "visible" ? "hidden" : "visible");
  pickerDiv.style.display = (pickerDiv.style.display == "block" ? "none" : "block");
  pickerDiv.style.zIndex = 10000;
 
  // draw the datepicker table
  refreshDatePicker(targetDateField.name, dt.getFullYear(), dt.getMonth(), dt.getDate());
}


/**
This is the function that actually draws the datepicker calendar.
*/
function refreshDatePicker(dateFieldName, year, month, day)
{
  // if no arguments are passed, use today's date; otherwise, month and year
  // are required (if a day is passed, it will be highlighted later)
  var thisDay = new Date();
 
  if ((month >= 0) && (year > 0)) {
    thisDay = new Date(year, month, 1);
  } else {
    day = thisDay.getDate();
    thisDay.setDate(1);
  }
 
  // the calendar will be drawn as a table
  // you can customize the table elements with a global CSS style sheet,
  // or by hardcoding style and formatting elements below
  var crlf = "\r\n";
  var TABLE = "<table cols=7 class='dpTable'>" + crlf;
  var xTABLE = "</table>" + crlf;
  var TR = "<tr class='dpTR'>";
  var TR_title = "<tr class='dpTitleTR'>";
  var TR_days = "<tr class='dpDayTR'>";
  var TR_todaybutton = "<tr class='dpTodayButtonTR'>";
  var xTR = "</tr>" + crlf;
  var TD = "<td class='dpTD' onMouseOut='this.className=\"dpTD\";' onMouseOver=' this.className=\"dpTDHover\";' ";    // leave this tag open, because we'll be adding an onClick event
  var TD_title = "<td colspan=5 class='dpTitleTD'>";
  var TD_buttons = "<td class='dpButtonTD'>";
  var TD_todaybutton = "<td colspan=7 class='dpTodayButtonTD'>";
  var TD_days = "<td class='dpDayTD'>";
  var TD_selected = "<td class='dpDayHighlightTD' onMouseOut='this.className=\"dpDayHighlightTD\";' onMouseOver='this.className=\"dpTDHover\";' ";    // leave this tag open, because we'll be adding an onClick event
  var xTD = "</td>" + crlf;
  var DIV_title = "<div class='dpTitleText'>";
  var DIV_selected = "<div class='dpDayHighlight'>";
  var xDIV = "</div>";
 
  // start generating the code for the calendar table
  var html = TABLE;
 
  // this is the title bar, which displays the month and the buttons to
  // go back to a previous month or forward to the next month
  html += TR_title;
  html += TD_buttons + getButtonCode(dateFieldName, thisDay, -1, "&lt;") + xTD;
  html += TD_title + DIV_title + monthArrayLong[ thisDay.getMonth()] + " " + thisDay.getFullYear() + xDIV + xTD;
  html += TD_buttons + getButtonCode(dateFieldName, thisDay, 1, "&gt;") + xTD;
  html += xTR;
 
  // this is the row that indicates which day of the week we're on
  html += TR_days;
  for(i = 0; i < dayArrayShort.length; i++)
    html += TD_days + dayArrayShort[i] + xTD;
  html += xTR;
 
  // now we'll start populating the table with days of the month
  html += TR;
 
  // first, the leading blanks
  for (i = 0; i < thisDay.getDay(); i++)
    html += TD + "&nbsp;" + xTD;
 
  // now, the days of the month
  do {
    dayNum = thisDay.getDate();
    TD_onclick = " onclick=\"updateDateField('" + dateFieldName + "', '" + getDateString(thisDay) + "');\">";
    
    if (dayNum == day)
      html += TD_selected + TD_onclick + DIV_selected + dayNum + xDIV + xTD;
    else
      html += TD + TD_onclick + dayNum + xTD;
    
    // if this is a Saturday, start a new row
    if (thisDay.getDay() == 6)
      html += xTR + TR;
    
    // increment the day
    thisDay.setDate(thisDay.getDate() + 1);
  } while (thisDay.getDate() > 1)
 
  // fill in any trailing blanks
  if (thisDay.getDay() > 0) {
    for (i = 6; i > thisDay.getDay(); i--)
      html += TD + "&nbsp;" + xTD;
  }
  html += xTR;
 
  // add a button to allow the user to easily return to today, or close the calendar
  var today = new Date();
  var todayString = "Today is " + dayArrayMed[today.getDay()] + ", " + monthArrayMed[ today.getMonth()] + " " + today.getDate();
  html += TR_todaybutton + TD_todaybutton;
  html += "<button class='dpTodayButton' onClick='refreshDatePicker(\"" + dateFieldName + "\");'>this month</button> ";
  html += "<button class='dpTodayButton' onClick='updateDateField(\"" + dateFieldName + "\");'>close</button>";
  html += xTD + xTR;
 
  // and finally, close the table
  html += xTABLE;
 
  document.getElementById(datePickerDivID).innerHTML = html;
  // add an "iFrame shim" to allow the datepicker to display above selection lists
  adjustiFrame();
}


/**
Convenience function for writing the code for the buttons that bring us back or forward
a month.
*/
function getButtonCode(dateFieldName, dateVal, adjust, label)
{
  var newMonth = (dateVal.getMonth () + adjust) % 12;
  var newYear = dateVal.getFullYear() + parseInt((dateVal.getMonth() + adjust) / 12);
  if (newMonth < 0) {
    newMonth += 12;
    newYear += -1;
  }
 
  return "<button class='dpButton' onClick='refreshDatePicker(\"" + dateFieldName + "\", " + newYear + ", " + newMonth + ");'>" + label + "</button>";
}


/**
Convert a JavaScript Date object to a string, based on the dateFormat and dateSeparator
variables at the beginning of this script library.
*/
function getDateString(dateVal)
{
  var dayString = "00" + dateVal.getDate();
  var monthString = "00" + (dateVal.getMonth()+1);
  dayString = dayString.substring(dayString.length - 2);
  monthString = monthString.substring(monthString.length - 2);
 
  switch (dateFormat) {
    case "dmy" :
      return dayString + dateSeparator + monthString + dateSeparator + dateVal.getFullYear();
    case "ymd" :
      return dateVal.getFullYear() + dateSeparator + monthString + dateSeparator + dayString;
    case "mdy" :
    default :
      return monthString + dateSeparator + dayString + dateSeparator + dateVal.getFullYear();
  }
}


/**
Convert a string to a JavaScript Date object.
*/
function getFieldDate(dateString)
{
  var dateVal;
  var dArray;
  var d, m, y;
 
  try {
    dArray = splitDateString(dateString);
    if (dArray) {
      switch (dateFormat) {
        case "dmy" :
          d = parseInt(dArray[0], 10);
          m = parseInt(dArray[1], 10) - 1;
          y = parseInt(dArray[2], 10);
          break;
        case "ymd" :
          d = parseInt(dArray[2], 10);
          m = parseInt(dArray[1], 10) - 1;
          y = parseInt(dArray[0], 10);
          break;
        case "mdy" :
        default :
          d = parseInt(dArray[1], 10);
          m = parseInt(dArray[0], 10) - 1;
          y = parseInt(dArray[2], 10);
          break;
      }
      dateVal = new Date(y, m, d);
    } else if (dateString) {
      dateVal = new Date(dateString);
    } else {
      dateVal = new Date();
    }
  } catch(e) {
    dateVal = new Date();
  }
 
  return dateVal;
}


/**
Try to split a date string into an array of elements, using common date separators.
If the date is split, an array is returned; otherwise, we just return false.
*/
function splitDateString(dateString)
{
  var dArray;
  if (dateString.indexOf("/") >= 0)
    dArray = dateString.split("/");
  else if (dateString.indexOf(".") >= 0)
    dArray = dateString.split(".");
  else if (dateString.indexOf("-") >= 0)
    dArray = dateString.split("-");
  else if (dateString.indexOf("\\") >= 0)
    dArray = dateString.split("\\");
  else
    dArray = false;
 
  return dArray;
}

/**
Update the field with the given dateFieldName with the dateString that has been passed,
and hide the datepicker. If no dateString is passed, just close the datepicker without
changing the field value.

Also, if the page developer has defined a function called datePickerClosed anywhere on
the page or in an imported library, we will attempt to run that function with the updated
field as a parameter. This can be used for such things as date validation, setting default
values for related fields, etc. For example, you might have a function like this to validate
a start date field:

function datePickerClosed(dateField)
{
  var dateObj = getFieldDate(dateField.value);
  var today = new Date();
  today = new Date(today.getFullYear(), today.getMonth(), today.getDate());
 
  if (dateField.name == "StartDate") {
    if (dateObj < today) {
      // if the date is before today, alert the user and display the datepicker again
      alert("Please enter a date that is today or later");
      dateField.value = "";
      document.getElementById(datePickerDivID).style.visibility = "visible";
      adjustiFrame();
    } else {
      // if the date is okay, set the EndDate field to 7 days after the StartDate
      dateObj.setTime(dateObj.getTime() + (7 * 24 * 60 * 60 * 1000));
      var endDateField = document.getElementsByName ("EndDate").item(0);
      endDateField.value = getDateString(dateObj);
    }
  }
}

*/
function updateDateField(dateFieldName, dateString)
{
  var targetDateField = document.getElementsByName (dateFieldName).item(0);
  if (dateString)
    targetDateField.value = dateString;
 
  var pickerDiv = document.getElementById(datePickerDivID);
  pickerDiv.style.visibility = "hidden";
  pickerDiv.style.display = "none";
 
  adjustiFrame();
  targetDateField.focus();
 
  // after the datepicker has closed, optionally run a user-defined function called
  // datePickerClosed, passing the field that was just updated as a parameter
  // (note that this will only run if the user actually selected a date from the datepicker)
  if ((dateString) && (typeof(datePickerClosed) == "function"))
    datePickerClosed(targetDateField);
}


/**
Use an "iFrame shim" to deal with problems where the datepicker shows up behind
selection list elements, if they're below the datepicker. The problem and solution are
described at:

http://dotnetjunkies.com/WebLog/jking/archive/2003/07/21/488.aspx
http://dotnetjunkies.com/WebLog/jking/archive/2003/10/30/2975.aspx
*/
function adjustiFrame(pickerDiv, iFrameDiv)
{
  // we know that Opera doesn't like something about this, so if we
  // think we're using Opera, don't even try
  var is_opera = (navigator.userAgent.toLowerCase().indexOf("opera") != -1);
  if (is_opera)
    return;
  
  // put a try/catch block around the whole thing, just in case
  try {
    if (!document.getElementById(iFrameDivID)) {
      // don't use innerHTML to update the body, because it can cause global variables
      // that are currently pointing to objects on the page to have bad references
      //document.body.innerHTML += "<iframe id='" + iFrameDivID + "' src='javascript:false;' scrolling='no' frameborder='0'>";
      var newNode = document.createElement("iFrame");
      newNode.setAttribute("id", iFrameDivID);
      newNode.setAttribute("src", "javascript:false;");
      newNode.setAttribute("scrolling", "no");
      newNode.setAttribute ("frameborder", "0");
      document.body.appendChild(newNode);
    }
    
    if (!pickerDiv)
      pickerDiv = document.getElementById(datePickerDivID);
    if (!iFrameDiv)
      iFrameDiv = document.getElementById(iFrameDivID);
    
    try {
      iFrameDiv.style.position = "absolute";
      iFrameDiv.style.width = pickerDiv.offsetWidth;
      iFrameDiv.style.height = pickerDiv.offsetHeight ;
      iFrameDiv.style.top = pickerDiv.style.top;
      iFrameDiv.style.left = pickerDiv.style.left;
      iFrameDiv.style.zIndex = pickerDiv.style.zIndex - 1;
      iFrameDiv.style.visibility = pickerDiv.style.visibility ;
      iFrameDiv.style.display = pickerDiv.style.display;
    } catch(e) {
    }
 
  } catch (ee) {
  }
 
}



/// TIMEPICKER
/**
This is a JavaScript library that will allow you to easily add some basic DHTML
drop-down timepicker functionality to your Notes forms. This script is not as
full-featured as others you may find on the Internet, but it's free, it's easy to
understand, and it's easy to change.

You'll also want to include a stylesheet that makes the timepicker elements
look nice. An example one can be found in the database that this script was
originally released with, at:

http://www.nsftools.com/tips/NotesTips.htm#timepicker

I've tested this lightly with Internet Explorer 6 and Mozilla Firefox. I have no idea
how compatible it is with other browsers.

version 1.5
December 4, 2005
Julian Robichaux -- http://www.nsftools.com

HISTORY
--  version 1.0 (Sept. 4, 2004):
Initial release.

--  version 1.1 (Sept. 5, 2004):
Added capability to define the time format to be used, either globally (using the
defaulttimeSeparator and defaulttimeFormat variables) or when the displaytimePicker
function is called.

--  version 1.2 (Sept. 7, 2004):
Fixed problem where timepicker x-y coordinates weren't right inside of a table.
Fixed problem where timepicker wouldn't display over selection lists on a page.
Added a call to the timePickerClosed function (if one exists) after the timepicker
is closed, to allow the developer to add their own custom validation after a time
has been chosen. For this to work, you must have a function called timePickerClosed
somewhere on the page, that accepts a field object as a parameter. See the
example in the comments of the updatetimeField function for more details.

--  version 1.3 (Sept. 9, 2004)
Fixed problem where adding the <div> and <iFrame> used for displaying the timepicker
was causing problems on IE 6 with global variables that had handles to objects on
the page (I fixed the problem by adding the elements using document.createElement()
and document.body.appendChild() instead of document.body.innerHTML += ...).

--  version 1.4 (Dec. 20, 2004)
Added "targettimeField.focus();" to the updatetimeField function (as suggested
by Alan Lepofsky) to avoid a situation where the cursor focus is at the top of the
form after a time has been picked. Added "padding: 0px;" to the tpButton CSS
style, to keep the table from being so wide when displayed in Firefox.

-- version 1.5 (Dec 4, 2005)
Added display=none when timepicker is hidden, to fix problem where cursor is
not visible on input fields that are beneath the time picker. Added additional null
time handling for time errors in Safari when the time is empty. Added additional
error handling for iFrame creation, to avoid reported errors in Opera. Added
onMouseOver event for day cells, to allow color changes when the mouse hovers
over a cell (to make it easier to determine what cell you're over). Added comments
in the style sheet, to make it more clear what the different style elements are for.
*/

var timePickerDivID = "timepicker";
var iFrameDivID2 = "timepickeriframe";

var dayArrayShort = new Array('Su', 'Mo', 'Tu', 'We', 'Th', 'Fr', 'Sa');
var dayArrayMed = new Array('Sun', 'Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat');
var dayArrayLong = new Array('Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday');
var monthArrayShort = new Array('Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec');
var monthArrayMed = new Array('Jan', 'Feb', 'Mar', 'Apr', 'May', 'June', 'July', 'Aug', 'Sept', 'Oct', 'Nov', 'Dec');
var monthArrayLong = new Array('January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December');
 
// these variables define the time formatting we're expecting and outputting.
// If you want to use a different format by default, change the defaultTimeSeparator
// and defaultTimeFormat variables either here or on your HTML page.
var defaultTimeSeparator = ":";        // common values would be "/" or "."
var defaultTimeFormat = "hms"    // valid values are "hms", "hm", and "ms"
var timeSeparator = defaultTimeSeparator;
var timeFormat = defaultTimeFormat;

/**
This is the main function you'll call from the onClick event of a button.
Normally, you'll have something like this on your HTML page:

Start time: <input name="StartTime">
<input type=button value="select" onclick="displayTimePicker('StartTime');">

That will cause the Timepicker to be displayed beneath the StartTime field and
any Time that is chosen will update the value of that field. If you'd rather have the
Timepicker display beneath the button that was clicked, you can code the button
like this:

<input type=button value="select" onclick="displayTimePicker('StartTime', this);">

So, pretty much, the first argument (TimeFieldName) is a string representing the
name of the field that will be modified if the user picks a Time, and the second
argument (displayBelowThisObject2) is optional and represents an actual node
on the HTML document that the Timepicker should be displayed below.

In version 1.1 of this code, the dtFormat and dtSep variables were added, allowing
you to use a specific Time format or Time separator for a given call to this function.
Normally, you'll just want to set these defaults globally with the defaultTimeSeparator
and defaultTimeFormat variables, but it doesn't hurt anything to add them as optional
parameters here. An example of use is:

<input type=button value="select" onclick="displayTimePicker('StartTime', false, 'hms', '.');">

This would display the Timepicker beneath the StartTime field (because the
displayBelowThisObject2 parameter was false), and update the StartTime field with
the chosen value of the Timepicker using a Time format of dd.mm.yyyy
*/


// trying my timepicker
function displayTimePicker(timeFieldName, displayBelowThisObject2, tFormat, tSep)
{
  var targetTimeField = document.getElementsByName (timeFieldName).item(0);
 
  // if we weren't told what node to display the Timepicker beneath, just display it
  // beneath the Time field we're updating
  if (!displayBelowThisObject2)
    displayBelowThisObject2 = targetTimeField;
 
  // if a Time separator character was given, update the TimeSeparator variable
  if (tSep)
    timeSeparator = tSep;
  else
    timeSeparator = defaultTimeSeparator;
 
  // if a Time format was given, update the TimeFormat variable
  if (tFormat)
    timeFormat = tFormat;
  else
    timeFormat = defaultTimeFormat;
 
  var x = displayBelowThisObject2.offsetLeft;
  var y = displayBelowThisObject2.offsetTop + displayBelowThisObject2.offsetHeight ;
 
  // deal with elements inside tables and such
  var parent = displayBelowThisObject2;
  while (parent.offsetParent) {
    parent = parent.offsetParent;
    x += parent.offsetLeft;
    y += parent.offsetTop ;
  }
 
  drawTimePicker(targetTimeField, x, y);
}


/**
Draw the Timepicker object (which is just a table with calendar elements) at the
specified x and y coordinates, using the targetTimeField object as the input tag
that will ultimately be populated with a Time.

This function will normally be called by the displayTimePicker function.
*/
function drawTimePicker(targetTimeField, x, y)
{
  var tt = getFieldTime(targetTimeField.value );
 
  // the Timepicker table will be drawn inside of a <div> with an ID defined by the
  // global TimePickerDivID variable. If such a div doesn't yet exist on the HTML
  // document we're working with, add one.
  if (!document.getElementById(timePickerDivID)) {
    // don't use innerHTML to update the body, because it can cause global variables
    // that are currently pointing to objects on the page to have bad references
    //document.body.innerHTML += "<div id='" + timePickerDivID + "' class='tpDiv'></div>";
    var newNode = document.createElement("div");
    newNode.setAttribute("id", timePickerDivID);
    newNode.setAttribute("class", "tpDiv");
    newNode.setAttribute("style", "visibility: hidden;");
    document.body.appendChild(newNode);
  }
 
  // move the Timepicker div to the proper x,y coordinate and toggle the visiblity
  var pickerDiv = document.getElementById(timePickerDivID);
  pickerDiv.style.position = "absolute";
  pickerDiv.style.left = x + "px";
  pickerDiv.style.top = y + "px";
  pickerDiv.style.visibility = (pickerDiv.style.visibility == "visible" ? "hidden" : "visible");
  pickerDiv.style.display = (pickerDiv.style.display == "block" ? "none" : "block");
  pickerDiv.style.zIndex = 10000;
 
  // draw the timepicker table
  refreshTimePicker(targetTimeField.name, tt.getFullYear(), tt.getMonth(), tt.getTime());
}



/**
This is the function that actually draws the datepicker calendar.
*/
function refreshTimePicker(timeFieldName, hour, minuts, seconds)
{
  // if no arguments are passed, use today's date; otherwise, month and year
  // are required (if a day is passed, it will be highlighted later)
  var thisHour = new Date();
 
  if ((hour >= 0) && (minuts > 0)) {
    thisHour = new Date(99, 0, 1, hour, minuts, seconds);
  } else {
    hour = thisHour.getHours();
    thisHour.setHours(14);
  }
 
  // the calendar will be drawn as a table
  // you can customize the table elements with a global CSS style sheet,
  // or by hardcoding style and formatting elements below
  var crlf = "\r\n";
  var TABLE = "<table cols=7 class='tpTable'>" + crlf;
  var xTABLE = "</table>" + crlf;
  var TR = "<tr class='tpTR'>";
  var TR_title = "<tr class='tpTitleTR'>";
  var TR_hours = "<tr class='tpHourTR'>";
  var TR_Thishourbutton = "<tr class='tpThishourButtonTR'>";
  var xTR = "</tr>" + crlf;
  var TD = "<td class='tpTD' onMouseOut='this.className=\"tpTD\";' onMouseOver=' this.className=\"tpTDHover\";' ";    // leave this tag open, because we'll be adding an onClick event
  var TD_title = "<td colspan=96 class='tpTitleTD'>";
  var TD_buttons = "<td class='tpButtonTD'>";
  var TD_Thishourbutton = "<td colspan=96 class='tpThishourButtonTD'>";
  var TD_hours = "<td class='tpHourTD' colspan=4>";
  var TD_selected = "<td class='tpHourHighlightTD' onMouseOut='this.className=\"tpHourHighlightTD\";' onMouseOver='this.className=\"tpTDHover\";' ";    // leave this tag open, because we'll be adding an onClick event
  var xTD = "</td>" + crlf;
  var DIV_title = "<div class='tpTitleText'>";
  var DIV_selected = "<div class='tpHourHighlight'>";
  var xDIV = "</div>";
 
  // start generating the code for the calendar table
  var html = TABLE;
 
  // this is the title bar, which displays the month and the buttons to
  // go back to a previous month or forward to the next month
  html += TR_title;
  //html += TD_buttons + getButtonCode(timeFieldName, thishour, -1, "&lt;") + xTD;
  html += TD_title + DIV_title + "TimePicker" + xDIV + xTD;
  //html += TD_buttons + getButtonCode(timeFieldName, thishour, 1, "&gt;") + xTD;
  html += xTR;
 
  hourNum = thisHour.getHours();
  minutesNum = thisHour.getMinutes();
	for(k = 0; k < 4; k++) {
  // this is the row that indicates which hour
  html += TR_hours;
  for(i = (k*6)+0; i < 6+(k*6); i++)
    html += TD_hours + i + xTD;
  html += xTR;
  // now we'll start populating the table with hours of the month
  html += TR;
  // now, the hours of the month
  for(i = (k*6)+0; i < 6+(k*6); i++) {
    for(j = 0;j < 4; j++) {
    	thisHour.setHours(i);
    	thisHour.setMinutes(15*j);
    	TD_onclick = " onclick=\"updateTimeField('" + timeFieldName + "', '" + getTimeString(thisHour) + "');\">";
    	if (hourNum == hour)
      	html += TD_selected + TD_onclick + DIV_selected + (j*15) + xDIV + xTD;
    	else
      	html += TD + TD_onclick + (j*15) + xTD;
    }
  }
  html += xTR;
  //html += TR + TD_title + "<hr style='width:100%;height:1px;'>" + xTD + xTR;
  //html += TR + TD_title + "<img src='images/spacer.gif' heigth='1'>" + xTD + xTR;
	}

  // add a button to allow the user to easily return to today, or close the calendar
  var today = new Date();
  var todayString = "Now is " + today.getHours() + ":" + today.getMinutes() + ":" + today.getSeconds();
  html += TR_Thishourbutton + TD_Thishourbutton;
  //html += "<button class='tpThishourButton' onClick='refreshTimePicker(\"" + timeFieldName + "\");'>this month</button> ";
  html += "<button class='tpThishourButton' onClick='updateTimeField(\"" + timeFieldName + "\");'>close</button>";
  html += xTD + xTR;
 
  // and finally, close the table
  html += xTABLE;
 
  document.getElementById(timePickerDivID).innerHTML = html;
  // add an "iFrame shim" to allow the timepicker to display above selection lists
  adjustiFrame2();
}


/**
Convert a JavaScript Date object to a string, based on the dateFormat and dateSeparator
variables at the beginning of this script library.
*/
function getTimeString(timeVal)
{
  var hoursString = "00" + timeVal.getHours();
  var minutesString = "00" + (timeVal.getMinutes());
  var secondsString = "00" + (timeVal.getSeconds());
  hoursString = hoursString.substring(hoursString.length - 2);
  minutesString = minutesString.substring(minutesString.length - 2);
  secondsString = secondsString.substring(secondsString.length - 2);
 
  switch (timeFormat) {
    case "hms" :
      return hoursString + timeSeparator + minutesString + timeSeparator + secondsString;
    case "hm" :
      return hoursString + timeSeparator + minutesString;
    case "ms" :
    default :
      return minutesString + timeSeparator + secondsString;
  }
}


/**
Convert a string to a JavaScript Date object.
*/
function getFieldTime(timeString)
{
  var timeVal;
  var tArray;
  var h, m, s;
 
  try {
    tArray = splitTimeString(timeString);
    if (tArray) {
      switch (timeFormat) {
        case "hms" :
          h = parseInt(tArray[0], 10);
          m = parseInt(tArray[1], 10);
          s = parseInt(tArray[2], 10);
          break;
        case "hm" :
          h = parseInt(tArray[0], 10);
          m = parseInt(tArray[1], 10);
          s = parseInt(tArray[2], 10);
          break;
        case "ms" :
        default :
          h = parseInt(tArray[2], 10);
          m = parseInt(tArray[0], 10);
          s = parseInt(tArray[1], 10);
          break;
      }
      timeVal = new Date(99,0,1,h,m,s);
    } else if (timeString) {
      timeVal = new Date(timeString);
    } else {
      timeVal = new Date();
    }
  } catch(e) {
    timeVal = new Date();
  }
 
  return timeVal;
}



/**
Try to split a time string into an array of elements, using common time separators.
If the time is split, an array is returned; otherwise, we just return false.
*/
function splitTimeString(timeString)
{
  var tArray;
  if (timeString.indexOf(":") >= 0)
    tArray = timeString.split(":");
  else if (timeString.indexOf(".") >= 0)
    tArray = timeString.split(".");
  else if (timeString.indexOf("-") >= 0)
    tArray = timeString.split("-");
  else if (timeString.indexOf("/") >= 0)
    tArray = timeString.split("/");
  else
    tArray = false;
 
  return tArray;
}


function updateTimeField(timeFieldName, timeString)
{
  var targetTimeField = document.getElementsByName (timeFieldName).item(0);
  if (timeString)
    targetTimeField.value = timeString;
 
  var pickerDiv = document.getElementById(timePickerDivID);
  pickerDiv.style.visibility = "hidden";
  pickerDiv.style.display = "none";
 
  adjustiFrame2();
  targetTimeField.focus();
 
  // after the Timepicker has closed, optionally run a user-defined function called
  // TimePickerClosed, passing the field that was just updated as a parameter
  // (note that this will only run if the user actually selected a Time from the Timepicker)
  if ((timeString) && (typeof(timePickerClosed) == "function"))
    timePickerClosed(targetTimeField);
}


function adjustiFrame2(pickerDiv, iFrameDiv)
{
  // we know that Opera doesn't like something about this, so if we
  // think we're using Opera, don't even try
  var is_opera = (navigator.userAgent.toLowerCase().indexOf("opera") != -1);
  if (is_opera)
    return;
  
  // put a try/catch block around the whole thing, just in case
  try {
    if (!document.getElementById(iFrameDivID2)) {
      // don't use innerHTML to update the body, because it can cause global variables
      // that are currently pointing to objects on the page to have bad references
      //document.body.innerHTML += "<iframe id='" + iFrameDivID + "' src='javascript:false;' scrolling='no' frameborder='0'>";
      var newNode = document.createElement("iFrame");
      newNode.setAttribute("id", iFrameDivID2);
      newNode.setAttribute("src", "javascript:false;");
      newNode.setAttribute("scrolling", "no");
      newNode.setAttribute ("frameborder", "0");
      document.body.appendChild(newNode);
    }
    
    if (!pickerDiv)
      pickerDiv = document.getElementById(timePickerDivID);
    if (!iFrameDiv)
      iFrameDiv = document.getElementById(iFrameDivID2);
    
    try {
      iFrameDiv.style.position = "absolute";
      iFrameDiv.style.width = pickerDiv.offsetWidth;
      iFrameDiv.style.height = pickerDiv.offsetHeight ;
      iFrameDiv.style.top = pickerDiv.style.top;
      iFrameDiv.style.left = pickerDiv.style.left;
      iFrameDiv.style.zIndex = pickerDiv.style.zIndex - 1;
      iFrameDiv.style.visibility = pickerDiv.style.visibility ;
      iFrameDiv.style.display = pickerDiv.style.display;
    } catch(e) {
    }
 
  } catch (ee) {
  }
 
}