// JavaScript Document
function changeDate()
{
	var currentTime = new Date();
	var month = currentTime.getMonth() + 1;
	var day = currentTime.getDate();
	var year = currentTime.getFullYear();
	//alert(month + "/" + day + "/" + year);
	//alert(year + "-" + month + "-" + day);
	var CurDate=year + "-" + month + "-" + day;
	document.getElementById('txtOrderDate').value=CurDate;
}
function Calc()
{
	var cost_price=document.getElementById('txtCostPrice').value;
	var SP1=document.getElementById('txtSalePrice_1').value;
	var SP2=document.getElementById('txtSalePrice_2').value;
	var SP3=document.getElementById('txtSalePrice_3').value;
	var Quan=document.getElementById('Quantity').value;
	
	var SP1_temp=SP1-(Quan*cost_price);	
	var SP2_temp=SP2-(Quan*cost_price);	
	var SP3_temp=SP3-(Quan*cost_price);
	var SP1_New=SP1_temp.toFixed(2);
	var SP2_New=SP2_temp.toFixed(2);
	var SP3_New=SP3_temp.toFixed(2);
	
	document.getElementById('txtProfit_1').value=SP1_New;
	document.getElementById('txtProfit_2').value=SP2_New;
	document.getElementById('txtProfit_3').value=SP3_New;
	
	var PP1_temp=SP1_New/SP1*100;
	var PP2_temp=SP2_New/SP2*100;
	var PP3_temp=SP3_New/SP3*100;	
	var PP1=PP1_temp.toFixed(2);
	var PP2=PP2_temp.toFixed(2);
	var PP3=PP3_temp.toFixed(2);	
	document.getElementById('txtProfitPercentage_1').value=PP1;
	document.getElementById('txtProfitPercentage_2').value=PP2;
	document.getElementById('txtProfitPercentage_3').value=PP3;
}
function SalePriceFun1()
{
	var SP1=document.getElementById('txtSalePrice_1').value;
	var SP2=document.getElementById('txtSalePrice_2').value;
	var SP3=document.getElementById('txtSalePrice_3').value;
	var Quan=document.getElementById('Quantity').value;
	var cost_price=document.getElementById('txtCostPrice').value;
	
	var SP2_temp=SP1*1.5;	
	var SP3_temp=SP1*2;	
	var SP2_New=SP2_temp.toFixed(2);
	var SP3_New=SP3_temp.toFixed(2);	
	document.getElementById('txtSalePrice_2').value=SP2_New;
	document.getElementById('txtSalePrice_3').value=SP3_New;
	
	var profit_temp=SP1-Quan*cost_price;
	var profit=profit_temp.toFixed(2);
	var profit_percen=profit/SP1*100;
	document.getElementById('txtProfit_1').value=profit;
	document.getElementById('txtProfitPercentage_1').value=profit_percen;	
}
function SalePriceFun2()
{	
	var SP2=document.getElementById('txtSalePrice_2').value;
	var Quan=document.getElementById('Quantity').value;
	var cost_price=document.getElementById('txtCostPrice').value;
	
	
	var profit_temp=SP2-Quan*cost_price;
	var profit=profit_temp.toFixed(2);
	var profit_percen=profit/SP2*100;
	document.getElementById('txtProfit_2').value=profit;
	document.getElementById('txtProfitPercentage_2').value=profit_percen;	
}
function SalePriceFun3()
{	
	var SP3=document.getElementById('txtSalePrice_3').value;
	var Quan=document.getElementById('Quantity').value;
	var cost_price=document.getElementById('txtCostPrice').value;
	
	
	var profit_temp=SP3-Quan*cost_price;
	var profit=profit_temp.toFixed(2);
	var profit_percen=profit/SP3*100;
	document.getElementById('txtProfit_3').value=profit;
	document.getElementById('txtProfitPercentage_3').value=profit_percen;	
}
function Pack()
{
	var pack_size=document.getElementById('txtPackSize_1').value;
	var SP1=document.getElementById('txtSalePrice_1').value;
	var cal_temp=pack_size*SP1;
	var cal_value=cal_temp.toFixed(2);
	document.getElementById('txtPackSize_2').value=cal_value;
}