//	written	by Tan Ling	Wee	on 2 Dec 2001
//	last updated 10 Apr 2002
//	email :	fuushikaden@yahoo.com
	var	fixedX = -1 // x position (-1 if to appear below control)
	var	fixedY = -1 // y position (-1 if to appear below control)
	var startAt = 0 // 0 - sunday ; 1 - monday
	var showWeekNumber = 1	// 0 - don't show; 1 - show
	var showToday = 1		// 0 - don't show; 1 - show
	var imgDir = "http://webserver/mis/scripts/popcal_images/"// directory for images ... e.g. var imgDir="/img/"

	var gotoString = "Go To Current Month"
	var todayString = "Today is"
	var weekString = "Wk"
	var scrollLeftMessage = "Click to scroll to previous month. Hold mouse button to scroll automatically."
	var scrollRightMessage = "Click to scroll to next month. Hold mouse button to scroll automatically."
	var selectMonthMessage = "Click to select a month."
	var selectYearMessage = "Click to select a year."
	var selectDateMessage = "Select [date] as date." // do not replace [date], it will be replaced by date.

	var	crossobj, crossMonthObj, crossYearObj, monthSelected, yearSelected, dateSelected, omonthSelected, oyearSelected, odateSelected, monthConstructed, yearConstructed, intervalID1, intervalID2, timeoutID1, timeoutID2, ctlToPlaceValue, ctlNow, dateFormat, nStartingYear

	var	bPageLoaded=false
	var	ie=document.all
	var	dom=document.getElementById

	var	ns4=document.layers
	var	today =	new	Date();
	//today.setDate(today.getDate() + 2);
	var	dateNow	 = today.getDate();
	var	monthNow = today.getMonth();
	var	yearNow	 = today.getYear();
	var	imgsrc = new Array("drop1.gif","drop2.gif","left1.gif","left2.gif","right1.gif","right2.gif")
	var	img	= new Array()

	var bShow = false;
	
	var rWeek = new Array();
	
    /* hides <select> and <applet> objects (for IE only) */

    function hideElement( elmID, overDiv )
    {
      if( ie )
      {
        for( i = 0; i < document.all.tags( elmID ).length; i++ )
        {
          obj = document.all.tags( elmID )[i];
          if( !obj || !obj.offsetParent )
          {
            continue;
          }
      
          // Find the element's offsetTop and offsetLeft relative to the BODY tag.
          objLeft   = obj.offsetLeft;
          objTop    = obj.offsetTop;
          objParent = obj.offsetParent;
          
          while( objParent.tagName.toUpperCase() != "BODY" )
          {
            objLeft  += objParent.offsetLeft;
            objTop   += objParent.offsetTop;
            objParent = objParent.offsetParent;
          }
      
          objHeight = obj.offsetHeight;
          objWidth = obj.offsetWidth;
      
			try
			{
          if(( overDiv.offsetLeft + overDiv.offsetWidth ) <= objLeft );
          else if(( overDiv.offsetTop + overDiv.offsetHeight ) <= objTop );
          else if( overDiv.offsetTop >= ( objTop + objHeight ));
          else if( overDiv.offsetLeft >= ( objLeft + objWidth ));
          else
          {
            obj.style.visibility = "hidden";
          }
          }
          catch(e)
          {
          }
        }
      }
    }
     
    /*
    * unhides <select> and <applet> objects (for IE only)
    */
    function showElement( elmID )
    {
      if( ie )
      {
        for( i = 0; i < document.all.tags( elmID ).length; i++ )
        {
          obj = document.all.tags( elmID )[i];
          
          if( !obj || !obj.offsetParent )
          {
            continue;
          }
        
          obj.style.visibility = "";
        }
      }
    }

	function HolidayRec (d, m, y, desc)
	{
		this.d = d
		this.m = m
		this.y = y
		this.desc = desc
	}

	function reweek(num)
	{
		this.week = num;
	}
	var HolidaysCounter = 0;
	var Holidays = new Array();
	var ResWeeksCounter =0;
	var ResWeeks = new Array();
	//var Holidays = leaveDays;

	function addHoliday (d, m, y, desc)
	{
		//alert(desc)
		Holidays[HolidaysCounter++] = new HolidayRec ( d, m, y, desc )
	}
	
	function addResWeeks(num)
	{
		ResWeeks[ResWeeksCounter++] = new reweek(num)
	}

	if (dom)
	{
		for	(i=0;i<imgsrc.length;i++)
		{
			img[i] = new Image
			img[i].src= img + imgsrc[i]
		}
		
		document.write ("<div onclick='bShow=true' id='calendar'	class='div-style'><table width="+((showWeekNumber==1)?250:220)+" class='table-style'><tr class='title-background-style' ><td><table width='"+((showWeekNumber==1)?248:218)+"'><tr><td class='title-style'  ><B><span  id='caption'></span></B></td><td align=right><a href='javascript:hideCalendar()'><IMG SRC='"+imgDir+"close.gif' WIDTH='15' HEIGHT='13' BORDER='0' ALT='Close the Calendar'></a></td></tr></table></td></tr><tr><td class='body-style'><span id='content'></span></td></tr>")
			
		if (showToday==1)
		{
			document.write ("<tr class='today-style'><td><span id='lblToday'></span></td></tr>")
		}
			
		document.write ("</table></div><div id='selectMonth' class='div-style'></div><div id='selectYear' class='div-style'></div>");
	}

	var	monthName =	new	Array("Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec")
	if (startAt==0)
	{
		dayName = new Array	("Sun","Mon","Tue","Wed","Thu","Fri","Sat")
	}
	else
	{
		dayName = new Array	("Mon","Tue","Wed","Thu","Fri","Sat","Sun")
	}

	function swapImage(srcImg, destImg){
		if (ie)	{ document.getElementById(srcImg).setAttribute("src",imgDir + destImg) }
	}

	function init()	{
		
		if (!ns4)
		{
			if ((!ie) && (navigator.userAgent.indexOf("Opera")==-1)) { yearNow += 1900	}

			try
			{
			crossobj=(dom)?document.getElementById("calendar").style : ie? document.all.calendar : document.calendar
			}
			catch(e)
			{
			
			}
			
			hideCalendar()
			try
			{
			crossMonthObj=(dom)?document.getElementById("selectMonth").style : ie? document.all.selectMonth	: document.selectMonth

			crossYearObj=(dom)?document.getElementById("selectYear").style : ie? document.all.selectYear : document.selectYear
			}
			catch(e)
			{
			}

			monthConstructed=false;
			yearConstructed=false;

			if (showToday==1)
			{
				try
				{
				document.getElementById("lblToday").innerHTML =	todayString + " <a class='today-style' onmousemove='window.status=\""+gotoString+"\"' onmouseout='window.status=\"\"' title='"+gotoString+"' href='javascript:monthSelected=monthNow;yearSelected=yearNow;loadDatePicker();'>"+dayName[(today.getDay()-startAt==-1)?6:(today.getDay()-startAt)]+", " + dateNow + " " + monthName[monthNow].substring(0,3)	+ "	" +	yearNow	+ "</a>"
				}
				catch(e)
				{
				
				}
			}

			sHTML1= "<span id='spanLeft'  class='title-control-normal-style' onmouseover='swapImage(\"changeLeft\",\"left2.gif\");this.className=\"title-control-select-style\";window.status=\""+scrollLeftMessage+"\"' onclick='javascript:decMonth()' onmouseout='clearInterval(intervalID1);swapImage(\"changeLeft\",\"left1.gif\");this.className=\"title-control-normal-style\";window.status=\"\"' onmousedown='clearTimeout(timeoutID1);timeoutID1=setTimeout(\"StartDecMonth()\",500)'	onmouseup='clearTimeout(timeoutID1);clearInterval(intervalID1)'>&nbsp<IMG id='changeLeft' SRC='"+imgDir+"left1.gif' width=10 height=11 BORDER=0>&nbsp</span>&nbsp;"
			sHTML1+="<span id='spanRight' class='title-control-normal-style' onmouseover='swapImage(\"changeRight\",\"right2.gif\");this.className=\"title-control-select-style\";window.status=\""+scrollRightMessage+"\"' onmouseout='clearInterval(intervalID1);swapImage(\"changeRight\",\"right1.gif\");this.className=\"title-control-normal-style\";window.status=\"\"' onclick='incMonth()' onmousedown='clearTimeout(timeoutID1);timeoutID1=setTimeout(\"StartIncMonth()\",500)'	onmouseup='clearTimeout(timeoutID1);clearInterval(intervalID1)'>&nbsp<IMG id='changeRight' SRC='"+imgDir+"right1.gif'	width=10 height=11 BORDER=0>&nbsp</span>&nbsp"
			sHTML1+="<span id='spanMonth' class='title-control-normal-style' onmouseover='swapImage(\"changeMonth\",\"drop2.gif\");this.className=\"title-control-select-style\";window.status=\""+selectMonthMessage+"\"' onmouseout='swapImage(\"changeMonth\",\"drop1.gif\");this.className=\"title-control-normal-style\";window.status=\"\"' onclick='popUpMonth()'></span>&nbsp;"
			sHTML1+="<span id='spanYear'  class='title-control-normal-style' onmouseover='swapImage(\"changeYear\",\"drop2.gif\");this.className=\"title-control-select-style\";window.status=\""+selectYearMessage+"\"'	onmouseout='swapImage(\"changeYear\",\"drop1.gif\");this.className=\"title-control-normal-style\";window.status=\"\"'	onclick='popUpYear()'></span>&nbsp;"
			try
			{
			document.getElementById("caption").innerHTML  =	sHTML1;
			}
			catch(e)
			{
			}
			bPageLoaded=true;
		}
		
	}

	function hideCalendar()	{
	
		crossobj.visibility="hidden"
		if (crossMonthObj != null){crossMonthObj.visibility="hidden"}
		if (crossYearObj !=	null){crossYearObj.visibility="hidden"}

		showElement( 'SELECT' );
		showElement( 'APPLET' );
		
	}

	function padZero(num) {
		return (num	< 10)? '0' + num : num ;
	}

	function constructDate(d,m,y)
	{
		sTmp = dateFormat
		sTmp = sTmp.replace	("dd","<e>")
		sTmp = sTmp.replace	("d","<d>")
		sTmp = sTmp.replace	("<e>",padZero(d))
		sTmp = sTmp.replace	("<d>",d)
		sTmp = sTmp.replace	("mmm","<o>")
		sTmp = sTmp.replace	("mm","<n>")
		sTmp = sTmp.replace	("m","<m>")
		sTmp = sTmp.replace	("<m>",m+1)
		sTmp = sTmp.replace	("<n>",padZero(m+1))
		sTmp = sTmp.replace	("<o>",monthName[m])
		return sTmp.replace ("yyyy",y)
	}

	function closeCalendar() {
		var	sTmp
		var ca =	constructDate(dateSelected,monthSelected,yearSelected);
		loadConsTime(ca);
	}
	
	function loadConsTime(date)
	{
		//alert(date);
		var rndno	 = rnd();
		var doc_id = document.getElementById("app_doctor_id").value;
		var hos_id = document.getElementById("app_hospital_id").value;
		var dep_id = document.getElementById("app_department_id").value;
		
		//alert('ajaxConsTime.php?doc_id='+doc_id+'&hos_id='+hos_id+'&dep_id='+dep_id);
		xmlHttp.open('get', 'ajaxConsTime.php?doc_id='+doc_id+'&hos_id='+hos_id+'&date='+date+'&sid='+Math.random()+'');
		var response='';
		xmlHttp.onreadystatechange = function ()
		{
			if(xmlHttp.readyState == 4)
			{
				response = xmlHttp.responseText;
				//alert(response);
				if(response != '')
				{
					document.getElementById("timeDiv").innerHTML = response;
					hideCalendar();
					ctlToPlaceValue.value =	date;
				}
				else
				{
					alert("No time slotes for this day please select another day");
					
				}
			}
		}
		xmlHttp.send(null);
	}

	/*** Month Pulldown	***/

	function StartDecMonth()
	{
		intervalID1=setInterval("decMonth()",80)
	}

	function StartIncMonth()
	{
		intervalID1=setInterval("incMonth()",80)
	}

	function incMonth () {
		monthSelected++
		if (monthSelected>11) {
			monthSelected=0
			yearSelected++
		}
		loadDatePicker()
	}

	function decMonth () {
		monthSelected--
		if (monthSelected<0) {
			monthSelected=11
			yearSelected--
		}
		loadDatePicker()
	}

	function constructMonth() {
		var cdt = new Date();
		var cy = cdt.getFullYear();
		var cm = cdt.getMonth()	;
		popDownYear()
		
		monthConstructed=false;
		if (!monthConstructed) {
			if(parseInt(yearSelected)==parseInt(cy))
			{
				sHTML =	""
				for	(i=cm; i<12;	i++) {
					sName =	monthName[i];
					if (i==monthSelected){
						sName =	"<B>" +	sName +	"</B>"
					}
					sHTML += "<tr><td id='m" + i + "' onmouseover='this.className=\"dropdown-select-style\"' onmouseout='this.className=\"dropdown-normal-style\"' onclick='monthConstructed=false;monthSelected=" + i + ";loadDatePicker();popDownMonth();event.cancelBubble=true'>&nbsp;" + sName + "&nbsp;</td></tr>"
				}
	
				document.getElementById("selectMonth").innerHTML = "<table width=70	class='dropdown-style' cellspacing=0 onmouseover='clearTimeout(timeoutID1)'	onmouseout='clearTimeout(timeoutID1);timeoutID1=setTimeout(\"popDownMonth()\",100);event.cancelBubble=true'>" +	sHTML +	"</table>"
	
				
			
			}
			else
			{
			sHTML =	""
			for	(i=0; i<12;	i++) {
				sName =	monthName[i];
				if (i==monthSelected){
					sName =	"<B>" +	sName +	"</B>"
				}
				sHTML += "<tr><td id='m" + i + "' onmouseover='this.className=\"dropdown-select-style\"' onmouseout='this.className=\"dropdown-normal-style\"' onclick='monthConstructed=false;monthSelected=" + i + ";loadDatePicker();popDownMonth();event.cancelBubble=true'>&nbsp;" + sName + "&nbsp;</td></tr>"
			}

			document.getElementById("selectMonth").innerHTML = "<table width=70	class='dropdown-style' cellspacing=0 onmouseover='clearTimeout(timeoutID1)'	onmouseout='clearTimeout(timeoutID1);timeoutID1=setTimeout(\"popDownMonth()\",100);event.cancelBubble=true'>" +	sHTML +	"</table>"

			}			

			monthConstructed=true
		}
	}

	function popUpMonth() {
		constructMonth()
		crossMonthObj.visibility = (dom||ie)? "visible"	: "show"
		crossMonthObj.left = parseInt(crossobj.left) + 50
		crossMonthObj.top =	parseInt(crossobj.top) + 26

		hideElement( 'SELECT', document.getElementById("selectMonth") );
		hideElement( 'APPLET', document.getElementById("selectMonth") );			
	}

	function popDownMonth()	{
		crossMonthObj.visibility= "hidden"
	}

	/*** Year Pulldown ***/

	function incYear() {
		
		for	(i=0; i<1; i++){
			newYear	= (i+nStartingYear)+1
			if (newYear==yearSelected)
			{ txtYear =	"&nbsp;<B>"	+ newYear +	"</B>&nbsp;" }
			else
			{ txtYear =	"&nbsp;" + newYear + "&nbsp;" 
			//alert(newYear)
			}
			document.getElementById("y"+i).innerHTML = txtYear
		}
		nStartingYear ++;
		bShow=true
	}

	function decYear() {
var cdt = new Date();
var cy = cdt.getFullYear();

		if(parseInt(nStartingYear)>parseInt(cy)){
		for	(i=0; i<1; i++){
			newYear	= (i+nStartingYear)-1
			if (newYear==yearSelected)
			{ txtYear =	"&nbsp;<B>"	+ newYear +	"</B>&nbsp;" }
			else
			{ txtYear =	"&nbsp;" + newYear + "&nbsp;" }
			document.getElementById("y"+i).innerHTML = txtYear
		}
		nStartingYear --;
		bShow=true
	}
	}

	function selectYear(nYear) {
		yearSelected=parseInt(nYear+nStartingYear);
		yearConstructed=false;
		loadDatePicker();
		popDownYear();
	}

	function constructYear() {
		popDownMonth()
		sHTML =	""
		if (!yearConstructed) {

			sHTML =	"<tr><td align='center' onmouseover='this.className=\"dropdown-select-style\"' onmouseout='clearInterval(intervalID1);this.className=\"dropdown-normal-style\"' onmousedown='clearInterval(intervalID1);intervalID1=setInterval(\"decYear()\",30)' onmouseup='clearInterval(intervalID1)'>-</td></tr>"
			j =	0
			
			nStartingYear =	yearSelected-0
			for	(i=(yearSelected-0); i<=(yearSelected+3); i++) {
				sName =	i;
				if (i==yearSelected){
					sName =	"<B>" +	sName +	"</B>"
				}

				sHTML += "<tr><td  id='y" + j + "' onmouseover='this.className=\"dropdown-select-style\"' onmouseout='this.className=\"dropdown-normal-style\"' onclick='selectYear("+j+");event.cancelBubble=true'>&nbsp;" + sName + "&nbsp;</td></tr>"
				j ++;
			}

			sHTML += "<tr><td align='center' onmouseover='this.className=\"dropdown-select-style\"' onmouseout='clearInterval(intervalID2);this.className=\"dropdown-normal-style\"' onmousedown='clearInterval(intervalID2);intervalID2=setInterval(\"incYear()\",30)'	onmouseup='clearInterval(intervalID2)'>+</td></tr>"

			document.getElementById("selectYear").innerHTML	= "<table width=44 class='dropdown-style' onmouseover='clearTimeout(timeoutID2)' onmouseout='clearTimeout(timeoutID2);timeoutID2=setTimeout(\"popDownYear()\",100)' cellspacing=0>"	+ sHTML	+ "</table>"

			yearConstructed	= true
		}
	}

	function popDownYear() {
		clearInterval(intervalID1)
		clearTimeout(timeoutID1)
		clearInterval(intervalID2)
		clearTimeout(timeoutID2)
		crossYearObj.visibility= "hidden"
	}

	function popUpYear() {
		var	leftOffset

		constructYear()
		crossYearObj.visibility	= (dom||ie)? "visible" : "show"
		leftOffset = parseInt(crossobj.left) + document.getElementById("spanYear").offsetLeft
		if (ie)
		{
			leftOffset += 6
		}
		crossYearObj.left =	leftOffset
		crossYearObj.top = parseInt(crossobj.top) +	26
	}

	/*** calendar ***/

	function WeekNbr(today)
    {
		Year = takeYear(today);
		Month = today.getMonth();
		Day = today.getDate();
		now = Date.UTC(Year,Month,Day+1,0,0,0);
		var Firstday = new Date();
		Firstday.setYear(Year);
		Firstday.setMonth(0);
		Firstday.setDate(1);
		then = Date.UTC(Year,0,1,0,0,0);
		var Compensation = Firstday.getDay();
		if (Compensation > 3) Compensation -= 4;
		else Compensation += 3;
		NumberOfWeek =  Math.round((((now-then)/86400000)+Compensation)/7);
		return NumberOfWeek;
	}

	function takeYear(theDate)
	{
		x = theDate.getYear();
		var y = x % 100;
		y += (y < 38) ? 2000 : 1900;
		return y;
	}

	function constructCalendar () {
		var dateMessage
		
		
		var	startDate =	new	Date (yearSelected,monthSelected,1)
		var	endDate	= new Date (yearSelected,monthSelected+1,1);
		endDate	= new Date (endDate	- (24*60*60*1000));
		numDaysInMonth = endDate.getDate()

		datePointer	= 0
		dayPointer = startDate.getDay() - startAt
		
		if (dayPointer<0)
		{
			dayPointer = 6
		}

		sHTML =	"<table	border=0 class='body-style'><tr>"

		if (showWeekNumber==1)
		{
			sHTML += "<td width=27><b>" + weekString + "</b></td><td width=1 rowspan=7 class='weeknumber-div-style'><img src='"+imgDir+"divider.gif' width=1></td>"
		}

		for	(i=0; i<7; i++)	{
			sHTML += "<td width='27' align='right'><B>"+ dayName[i]+"</B></td>"
		}
		sHTML +="</tr><tr>"
		
		if (showWeekNumber==1)
		{
			sHTML += "<td align=right>" + WeekNbr(startDate) + "&nbsp;</td>"
		}

		for	( var i=1; i<=dayPointer;i++ )
		{
			sHTML += "<td>&nbsp;</td>"
		}
		
		var cdt = new Date();
		var cdy = cdt.getDate();
		
		var myDate = new Date();

		//add a day to the date
		myDate.setDate(myDate.getDate() + 2);
		var strtDay = myDate.getDate();
		if ((cdy==dateNow)&&(monthSelected==monthNow)&&(yearSelected==yearNow)) //today
		{
			for	( datePointer=1; datePointer<=numDaysInMonth; datePointer++ )
			{
			var myNum=0;
			dayPointer++;
			sHTML += "<td align=right>"
			
			var sStyle="normal-day-style"; //regular day
			//alert('mynum1='+myNum);
			//alert(datePointer+'<'+strtDay+'day'+monthSelected+'--'+monthNow+'month'+yearSelected+'=='+yearNow);
			if ((datePointer<strtDay)&&(monthSelected==monthNow)&&(yearSelected==yearNow))
			{
				myNum=1;
				var sStyle="my-day-style";
				var stl = "text-decoration:line-through;"
			}
			//alert('mynum2='+myNum);
			if ((datePointer==dateNow)&&(monthSelected==monthNow)&&(yearSelected==yearNow)) //today
			{ sStyle = "current-day-style"; } 
			else if	(dayPointer % 7 == (startAt * -1) +1) //end-of-the-week day
			{ sStyle = "end-of-weekday-style"; }
			//alert(dayPointer % 7 );
			//alert(ResWeeksCounter)
			var daysh = 0;
			if(ResWeeksCounter>0)
			{
				for (var p=0;p<ResWeeksCounter;p++)
				{
					//alert('p='+p)
					var da = ResWeeks[p].week;
					if(da == 7)
					{da = 0; }
					//alert('offday-'+da+'pointer-'+((dayPointer % 7)));
					if(da ==((dayPointer % 7)))
					{
						//alert('set dash offday-'+da+'pointer-'+(dayPointer % 7));
						daysh = 1;
					}
				}
				//alert(daysh)
			}
			if(daysh != 1)
			{
				myNum=1;
				var sStyle="my-day-style";
				
			}
			//alert('mynum3='+myNum);
			//alert(rWeek);
			//selected day
			if ((datePointer==odateSelected) &&	(monthSelected==omonthSelected)	&& (yearSelected==oyearSelected))
			{ sStyle += " selected-day-style"; }

			sHint = ""
			for (k=0;k<HolidaysCounter;k++)
			{
				if ((parseInt(Holidays[k].d)==datePointer)&&(parseInt(Holidays[k].m)==(monthSelected+1)))
				{
					if ((parseInt(Holidays[k].y)==0)||((parseInt(Holidays[k].y)==yearSelected)&&(parseInt(Holidays[k].y)!=0)))
					{
						//alert(parseInt(Holidays[k].d))
						myNum=1;
						sStyle += "holiday-style my-day-style";
						sHint+=sHint==""?Holidays[k].desc:"\n"+Holidays[k].desc
					}
				}
			}
			//alert('mynum4='+myNum);
			//alert('res-'+ResWeeksCounter);
			var regexp= /\"/g
			sHint=sHint.replace(regexp,"&quot;")

			dateMessage = "onmousemove='window.status=\""+selectDateMessage.replace("[date]",constructDate(datePointer,monthSelected,yearSelected))+"\"' onmouseout='window.status=\"\"' "
			//alert('mynum5='+myNum);
			if(myNum==1){
				sHTML += "<label class='my-day-style' disabled='disabled'> &nbsp;" + datePointer + "&nbsp;</label>"
			}
			else
			{
			sHTML += "<a class='"+sStyle+"'"+dateMessage+" title=\"" + sHint + "\" href='javascript:dateSelected="+datePointer+";closeCalendar();'>&nbsp;" + datePointer + "&nbsp;</a>"
			}

			sHTML += ""
			if ((dayPointer+startAt) % 7 == startAt) { 
				sHTML += "</tr><tr>" 
				if ((showWeekNumber==1)&&(datePointer<numDaysInMonth))
				{
					sHTML += "<td align=right>" + (WeekNbr(new Date(yearSelected,monthSelected,datePointer+1))) + "&nbsp;</td>"
				}
			}
		
			}
		}
		else 
		{
		for	( datePointer=1; datePointer<=numDaysInMonth; datePointer++ )
		{
			var myNum=0;
			dayPointer++;
			sHTML += "<td align=right>"

			var sStyle="normal-day-style"; //regular day
			//alert(datePointer+'<'+strtDay+'day'+monthSelected+'--'+monthNow+'month'+yearSelected+'=='+yearNow);
			if ((monthSelected<monthNow)&&(yearSelected<=yearNow))
			{
				myNum=1;
				var sStyle="my-day-style";
				var stl = "text-decoration:line-through;"
			}

			if ((datePointer==dateNow)&&(monthSelected==monthNow)&&(yearSelected==yearNow)) //today
			{ sStyle = "current-day-style"; } 
			else if	(dayPointer % 7 == (startAt * -1) +1) //end-of-the-week day
			{ sStyle = "end-of-weekday-style"; }
			
			var daysh = 0;
			if(ResWeeksCounter>0)
			{
				for (var p=0;p<ResWeeksCounter;p++)
				{
					//alert('p='+p)
					var da = ResWeeks[p].week;
					if(da == 7)
					{da = 0; }
					//alert('offday-'+da+'pointer-'+((dayPointer % 7)));
					if(da ==((dayPointer % 7)))
					{
						//alert('set dash offday-'+da+'pointer-'+(dayPointer % 7));
						daysh = 1;
					}
				}
				//alert(daysh)
			}
			if(daysh != 1)
			{
				myNum=1;
				var sStyle="my-day-style";
			}
			
			//selected day
			if ((datePointer==odateSelected) &&	(monthSelected==omonthSelected)	&& (yearSelected==oyearSelected))
			{ sStyle += " selected-day-style"; }

			sHint = ""
			for (k=0;k<HolidaysCounter;k++)
			{
				if ((parseInt(Holidays[k].d)==datePointer)&&(parseInt(Holidays[k].m)==(monthSelected+1)))
				{
					if ((parseInt(Holidays[k].y)==0)||((parseInt(Holidays[k].y)==yearSelected)&&(parseInt(Holidays[k].y)!=0)))
					{
						myNum=1;
						sStyle += " holiday-style my-day-style";
						sHint+=sHint==""?Holidays[k].desc:"\n"+Holidays[k].desc
					}
				}
			}

			var regexp= /\"/g
			sHint=sHint.replace(regexp,"&quot;")

			dateMessage = "onmousemove='window.status=\""+selectDateMessage.replace("[date]",constructDate(datePointer,monthSelected,yearSelected))+"\"' onmouseout='window.status=\"\"' "

			//sHTML += "<a class='"+sStyle+"' "+dateMessage+" title=\"" + sHint + "\" href='javascript:dateSelected="+datePointer+";closeCalendar();'>&nbsp;" + datePointer + "&nbsp;</a>"
			if(myNum==1){
				sHTML += "<label class='my-day-style' disabled='disabled'> &nbsp;" + datePointer + "&nbsp;</label>"
			}
			else
			{
			sHTML += "<a class='"+sStyle+"' style='"+stl+"' "+dateMessage+" title=\"" + sHint + "\" href='javascript:dateSelected="+datePointer+";closeCalendar();'>&nbsp;" + datePointer + "&nbsp;</a>"
			}

			sHTML += ""
			if ((dayPointer+startAt) % 7 == startAt) { 
				sHTML += "</tr><tr>" 
				if ((showWeekNumber==1)&&(datePointer<numDaysInMonth))
				{
					sHTML += "<td align=right>" + (WeekNbr(new Date(yearSelected,monthSelected,datePointer+1))) + "&nbsp;</td>"
				}
			}
		}
		}

		try
		{
		document.getElementById("content").innerHTML   = sHTML
		document.getElementById("spanMonth").innerHTML = "&nbsp;" +	monthName[monthSelected] + "&nbsp;<IMG id='changeMonth' SRC='"+imgDir+"drop1.gif' WIDTH='12' HEIGHT='10' BORDER=0>"
		document.getElementById("spanYear").innerHTML =	"&nbsp;" + yearSelected	+ "&nbsp;<IMG id='changeYear' SRC='"+imgDir+"drop1.gif' WIDTH='12' HEIGHT='10' BORDER=0>"
		}
		catch(e)
		{
		}
		
	}
	function loadDatePicker()
	{
		var rndno	 = rnd();
		var doc_id = document.getElementById("app_doctor_id").value;
		var hos_id = document.getElementById("app_hospital_id").value;
		var dep_id = document.getElementById("app_department_id").value;
		
		//alert('ajax_Datepicker.php?doc_id='+doc_id+'&hos_id='+hos_id+'&dep_id='+dep_id);
		xmlHttp.open('get', 'ajax_Datepicker.php?doc_id='+doc_id+'&hos_id='+hos_id+'&dep_id='+dep_id+'&sid='+Math.random()+'');
		var response='';
		xmlHttp.onreadystatechange = function ()
		{
			if(xmlHttp.readyState == 4)
			{
				response = xmlHttp.responseText;
				//alert(response);
				ResWeeksCounter = 0;
				if(response != '')
				{
					response =  response.split("||");
					//alert(response[0])
					var holArr = response[0].split(",");
					for (var i=0; i < holArr.length;  ++i )
					{	
						//alert(holArr[i]);
						var a1 = new Array();
						a1=holArr[i].split("-");
						addHoliday (a1[0],a1[1],a1[2], "Leave")
						//document.getElementById('BtmForm').innerHTML = response;	
					}
					//alert(response[1]);
					if(response[1] != '')
					{
						var rWeek = response[1].split(",");
						for( var j=0; j<rWeek.length; ++j)
						{
							//alert(rWeek[j]);
							addResWeeks(rWeek[j]);
						}
					}
				}
				//alert( monthSelected+'-dsf-'+ yearSelected);
				constructCalendar (1, monthSelected, yearSelected);
				//popUpCalendar(ctl,	ctl2, format)
			}
		}
		xmlHttp.send(null);
	}

	function popUpCalendar(ctl,	ctl2, format) 
	{
		//alert(ctl2);
		var	leftpos=-30
		var	toppos=0
		if (bPageLoaded)
		{
			if ( crossobj.visibility ==	"hidden" ) 
			{
				ctlToPlaceValue	= ctl2
				dateFormat=format;
				formatChar = " "
				aFormat	= dateFormat.split(formatChar)
				if (aFormat.length<3)
				{
					formatChar = "/"
					aFormat	= dateFormat.split(formatChar)
					if (aFormat.length<3)
					{
						formatChar = "."
						aFormat	= dateFormat.split(formatChar)
						if (aFormat.length<3)
						{
							formatChar = "-"
							aFormat	= dateFormat.split(formatChar)
							if (aFormat.length<3)
							{
								// invalid date	format
								formatChar=""
							}
						}
					}
				}

				tokensChanged =	0
				if ( formatChar	!= "" )
				{
					// use user's date
					
					aData =	ctl2.value.split(formatChar)
					//aData =	ctl2
					for	(i=0;i<3;i++)
					{
						if ((aFormat[i]=="d") || (aFormat[i]=="dd"))
						{
							dateSelected = parseInt(aData[i], 10)
							tokensChanged ++
						}
						else if	((aFormat[i]=="m") || (aFormat[i]=="mm"))
						{
							monthSelected =	parseInt(aData[i], 10) - 1
							tokensChanged ++
						}
						else if	(aFormat[i]=="yyyy")
						{
							yearSelected = parseInt(aData[i], 10)
							tokensChanged ++
						}
						else if	(aFormat[i]=="mmm")
						{
							for	(j=0; j<12;	j++)
							{
								if (aData[i]==monthName[j])
								{
									monthSelected=j
									tokensChanged ++
								}
							}
						}
					}
				}

				if ((tokensChanged!=3)||isNaN(dateSelected)||isNaN(monthSelected)||isNaN(yearSelected))
				{
					dateSelected = dateNow
					monthSelected =	monthNow
					yearSelected = yearNow
				}

				odateSelected=dateSelected
				omonthSelected=monthSelected
				oyearSelected=yearSelected

				aTag = ctl
				do {
					aTag = aTag.offsetParent;
					leftpos	+= aTag.offsetLeft;
					toppos += aTag.offsetTop;
				} while(aTag.tagName!="BODY");

				crossobj.left =	fixedX==-1 ? ctl.offsetLeft	+ leftpos :	fixedX
				crossobj.top = fixedY==-1 ?	ctl.offsetTop +	toppos + ctl.offsetHeight +	2 :	fixedY
				loadDatePicker(1, monthSelected, yearSelected);
				//constructCalendar (1, monthSelected, yearSelected);
				crossobj.visibility=(dom||ie)? "visible" : "show"
				
				hideElement( 'SELECT', document.getElementById("calendar") );
				hideElement( 'APPLET', document.getElementById("calendar") );			

				bShow = true;
			}
		}
		else
		{
			init()
			loadDatePicker(ctl,	ctl2, format)
		}
	}
	document.onkeypress = function hidecal1 () { 
		if (event.keyCode==27) 
		{
			hideCalendar()
		}
	}
	document.onclick = function hidecal2 () { 		
		if (!bShow)
		{
			hideCalendar()
		}
		bShow = false
	}

	if(ie)
	{
		init()
	}
	else
	{
		window.onload=init
	}
	addHoliday (26,1, 0, "Republic Day")
	addHoliday (15, 8, 0, "Independance Day")
	addHoliday (2, 10, 0, "Gandhi Jayanti")
	addHoliday (4, 11, 2002, "Deepawali")
	addHoliday (25, 12, 0, "Christmas Day")
	
	
    function ClearTextField(obj)
    {
		obj.value = "";
	}