function winOpen(url,winname) 
	{
		window.open(url,winname,'width=800,height=700,toolbar=no,scrollbars=yes')
	} 

    function winMidOpen(url,winname) 
	{
		window.open(url,winname,'width=800,height=500,toolbar=no,scrollbars=yes')
	}

    function winSamllOpen(url,winname) 
	{
		window.open(url,winname,'width=500,height=600,toolbar=no,scrollbars=yes')
	}
    
	function winMiniOpen(url,winname) 
	{
		window.open(url,winname,'width=550,height=220,toolbar=no,scrollbars=yes')
	}


    function Del($re_location)
    {
        var flag;
		flag = confirm('Do want to delete..?');
        if(flag) 
		{ 
			location.href=$re_location;
		}

     }

    function OnClickCalculator()
	{
        //2.Calculate
    
		var nErossTotal;
		var nNetTutionTatal;
		var nTotal ;
		var nTemp ;
		
        var strTuition = document.form_payment.TUITION.value;
		var strPromotion_student = document.form_payment.PROMOTION_STUDENT.value;
		var strPromotion_agency = document.form_payment.PROMOTION_AGENCY.value;
		var strCommission = document.form_payment.COMMISSION.value;
		var strRegistrationFee = document.form_payment.REGISTRATION_FEE.value;
		var strMaterialFee = document.form_payment.MATERIAL_FEE.value;
		var strAirPortPickup = document.form_payment.AIRPORT_PICKUP.value;
		var strHomestayPlace = document.form_payment.HOMESTAY_PLACEMENT_FEE.value;
		var strHomestayFee = document.form_payment.HOMESTAY_FEE.value;

		var strScholarship = document.form_payment.SCHOLARSHIP.value;

        
		nErossTotal = strTuition - (((strTuition * strPromotion_student )/100)) - strPromotion_agency ;
		
		nTemp = nErossTotal - eval(strScholarship) ;
		nNetTutionTatal = nTemp - ((nTemp * strCommission)/100) ;
		nTotal = nNetTutionTatal+eval(strRegistrationFee)+eval(strMaterialFee)+eval(strAirPortPickup)+eval(strHomestayPlace)+eval(strHomestayFee) ;
  
        
		document.form_payment.TOTAL.value = nErossTotal; 
		document.form_payment.NET_TUTION_FEE.value = nNetTutionTatal; 
		document.form_payment.TOTAL_TUTION_FEE.value = nTotal; 


	}

	 function OnClickRecordCalculator()
	{
        //2.RecordCalculator
    
		var fTotal ;
		
        var strATTENDANCE = document.form_record.ATTENDANCE.value;
		var strASSIGNMENT = document.form_record.ASSIGNMENT.value;
		var strPARTICIPATION = document.form_record.PARTICIPATION.value;
		var strQUIZZES = document.form_record.QUIZZES.value;
		var strPRESENTATION= document.form_record.PRESENTATION.value;
		var strACCURACY = document.form_record.ACCURACY.value;
		var strFINALEXAM = document.form_record.FINALEXAM.value;
	
        
		fTotal = eval(strATTENDANCE)+eval(strASSIGNMENT)+eval(strPARTICIPATION)+eval(strQUIZZES)+eval(strPRESENTATION)+eval(strACCURACY)+eval(strFINALEXAM) ;
  
        
		document.form_record.TOTAL.value = fTotal; 
		


	}

	function winClose() 
	{
		opener.location.reload();
		self.close();
	} 


function addDay(yyyy, mm, dd, pDay) // ³â, ¿ù, ÀÏ, °è»êÇÒ ÀÏÀÚ (³âµµ´Â ¹Ýµå½Ã 4ÀÚ¸®·Î ÀÔ·Â)
{
	var oDate; // ¸®ÅÏÇÒ ³¯Â¥ °´Ã¼ ¼±¾ð

	dd = eval(dd)*1 + eval(pDay)*1; // ³¯Â¥ °è»ê
	
	mm--; // ¿ùÀº 0~11 À̹ǷΠÇϳª »©ÁØ´Ù
    

	oDate = new Date(yyyy, mm, dd) // °è»êµÈ ³¯Â¥ °´Ã¼ »ý¼º (°´Ã¼¿¡¼­ ÀÚµ¿ °è»ê)

	return oDate;
}


function calcDate()
{

	var cDate;
	var y,m,d,i;
	var frm = document.form_program;

	var str=new Array(); //¹è¿­

	start = frm.START_DATE.value;

	var b=start.split("-"); 

	y = b[0];
	m = b[1];
	d = b[2];

	i = eval(frm.CLASSWEEK.value);

	i= i * 7 - 3 ;

	cDate = addDay(y, m, d, i)

	  str[str.length]=cDate.getYear(); //³â
	  str[str.length]=cDate.getMonth()+1; //¿ù
	  str[str.length]=cDate.getDate(); //ÀÏ

	   y=cDate.getYear(); //³â
	   //m=cDate.getMonth()+1; //¿ù
	   
	   m= eval(cDate.getMonth()+1); //¿ù
	   
	   if(m <10)
	   {
	   		m= "0"+m;
	   }
	 	
	   d=cDate.getDate(); //ÀÏ
	   if(d <10)
	   {
	   	d= "0"+d;
	   }
	 
	   frm.END_DATE.value =  y+ "-" + m + "-" + d;
	   frm.TUTIONWEEK.value = frm.CLASSWEEK.value;
}

  function printWindow() {
	factory.printing.header = "Class Attendance"
	factory.printing.footer = ""   
	factory.printing.portrait = false     
	factory.printing.leftMargin = 0.0   
	factory.printing.topMargin = 0.0    
	factory.printing.rightMargin = 0.0
	factory.printing.bottomMargin = 0.0
	factory.printing.Print(true, window)
  }

 function printseroWindow() {
	factory.printing.header = ""
	factory.printing.footer = ""   
	factory.printing.portrait = true     
	factory.printing.leftMargin = 0.0   
	factory.printing.topMargin = 0.0    
	factory.printing.rightMargin = 0.0
	factory.printing.bottomMargin = 0.0
	factory.printing.Print(true, window)
  }