//´Þ À̵¿ Çϱâ
    
	function populate4() {
		
		var today= new Date()
		var toy = today.getYear()
		var tom = today.getMonth()
		var tod = today.getDate()
		var toh = today.getHours()
		var ton = today.getMinutes()

		r_year = document.sel_date.ryear.options[document.sel_date.ryear.selectedIndex].value.substring(0,4) ;
		r_month = document.sel_date.ryear.options[document.sel_date.ryear.selectedIndex].value.substring(4,6) ;

		timeA = new Date(r_year, r_month,1);
		timeDifference = timeA - 86400000;
		timeB = new Date(timeDifference);

		var daysInMonth = timeB.getDate();

			for (var i = 0; i < document.sel_date.rday.length; i++) {
			   document.sel_date.rday.options[0] = null;
			}

			for (var i = 0; i < daysInMonth; i++) {
			
			   document.sel_date.rday.options[i] = new Option(i+1);
			   	   
			}

		document.sel_date.rday.options[today.getDate()-1].selected = true;
		
	}

	function populate3() {
		
		var today= new Date()
		var toy = today.getYear()
		var tom = today.getMonth()
		var tod = today.getDate()
		var toh = today.getHours()
		var ton = today.getMinutes()

		r_year = document.sel_date.ryear1.options[document.sel_date.ryear1.selectedIndex].value.substring(0,4) ;
		r_month = document.sel_date.ryear1.options[document.sel_date.ryear1.selectedIndex].value.substring(4,6) ;

		r_date = r_year+"/"+r_month+"/"+tod ;

		timeA1 = new Date(r_year, r_month,1);
		timeDifference1 = timeA1 - 86400000;
		timeB1 = new Date(timeDifference1);

		var daysInMonth = timeB1.getDate();

			for (var i = 0; i < document.sel_date.rday1.length; i++) {
			   document.sel_date.rday1.options[0] = null;
			}

			for (var i = 0; i < daysInMonth; i++) {
			
			   document.sel_date.rday1.options[i] = new Option(i+1);
			   	   
			}

		timeA = new Date(r_date);
		//timeDifference = timeA.getTime()+(24*60*60*1000);
		//timeA.setTime(timeDifference);

		var newyear = timeA.toLocaleString().substring(0,4)  ;
		var newmonth = String(eval(timeA.getMonth()) + 1)  ;
		var newday = timeA.getDate()  ;


         if (newmonth.length == 1) {
		     var aa = "0"+newmonth
		 }
		 else
		 {
              var aa = newmonth
		 }

		  if(eval(r_year+r_month) < eval(newyear+aa)) {
		      
			 var cint = eval(document.sel_date.ryear1.selectedIndex)+1  ;
			
		 }
		 else
		 {
		     var cint = document.sel_date.ryear1.selectedIndex ;
			
		 }
        	
		 document.sel_date.ryear1.options[eval(cint)].selected = true ; 
		 document.sel_date.rday1.options[eval(newday)].selected = true ; 
		
	}
    
	function populate2(objForm,selectIndex) {
		 
		r_year = objForm.ryear1.options[objForm.ryear1.selectedIndex].value.substring(0,4) ;
		r_month = objForm.ryear1.options[objForm.ryear1.selectedIndex].value.substring(4,6) ;
		
		timeA = new Date(r_year, r_month,1);
		timeDifference = timeA - 86400000;
		timeB = new Date(timeDifference);

		var daysInMonth = timeB.getDate();

			for (var i = 0; i < objForm.rday1.length; i++) {
			   objForm.rday1.options[0] = null;
			}

			for (var i = 0; i < daysInMonth; i++) {
			
			   objForm.rday1.options[i] = new Option(i+1);
				   
			}

		document.sel_date.rday1.options[0].selected = true;

}

function populate1(objForm,selectIndex) {
		
		r_year = objForm.ryear.options[objForm.ryear.selectedIndex].value.substring(0,4) ;
		r_month = objForm.ryear.options[objForm.ryear.selectedIndex].value.substring(4,6) ;
		
		timeA = new Date(r_year, r_month,1);
		timeDifference = timeA - 86400000;
		timeB = new Date(timeDifference);

		var daysInMonth = timeB.getDate();

			for (var i = 0; i < objForm.rday.length; i++) {
			   objForm.rday.options[0] = null;
			}

			for (var i = 0; i < daysInMonth; i++) {
			
			   objForm.rday.options[i] = new Option(i+1);
				   
			}

		document.sel_date.rday.options[0].selected = true;

}

function pop_populate1(selectIndex) {
		
		r_year = document.sel_date.ryear.options[document.sel_date.ryear.selectedIndex].value.substring(0,4) ;
		r_month = document.sel_date.ryear.options[document.sel_date.ryear.selectedIndex].value.substring(4,6) ;
		
		timeA = new Date(r_year, r_month,1);
		timeDifference = timeA - 86400000;
		timeB = new Date(timeDifference);

		var daysInMonth = timeB.getDate();

			for (var i = 0; i < document.sel_date.rday.length; i++) {
			   document.sel_date.rday.options[0] = null;
			}

			for (var i = 0; i < daysInMonth; i++) {
			
			   document.sel_date.rday.options[i] = new Option(i+1);
				   
			}

		document.sel_date.rday.options[selectIndex-1].selected = true;

}

function pop_populate2(selectIndex) {
		
		r_year = document.sel_date.ryear1.options[document.sel_date.ryear1.selectedIndex].value.substring(0,4) ;
		r_month = document.sel_date.ryear1.options[document.sel_date.ryear1.selectedIndex].value.substring(4,6) ;
		
		timeA = new Date(r_year, r_month,1);
		timeDifference = timeA - 86400000;
		timeB = new Date(timeDifference);

		var daysInMonth = timeB.getDate();

			for (var i = 0; i < document.sel_date.rday1.length; i++) {
			   document.sel_date.rday1.options[0] = null;
			}

			for (var i = 0; i < daysInMonth; i++) {
			
			   document.sel_date.rday1.options[i] = new Option(i+1);
				   
			}

		document.sel_date.rday1.options[selectIndex-1].selected = true;

}