jemt

function calculatePrice(creationDate, expirationDate, licenses){	prices = new Array(		new Array(1, 5, 195),		new Array(500, 9999999, 35)	);	packages = new Array(		new Array(5, 895),		new Array(50, 7695)	);	// Calculating package and rest	pack = -1;	for (i = 0 ; i < packages.length ; i++)	{		if (licenses >= packages[i][0])			pack = i;		else			break;	}	// Find starting price	startPrice = 0;	if (pack > -1)	{		for (i = 0 ; i < prices.length ; i++)		{			if (packages[pack][0] >= prices[i][0])				startPrice = i;			else				break;		}	}	// Calculating price	price = 0;	if (pack > -1)		rest = licenses - packages[pack][0];	else		rest = licenses;	for (i = startPrice ; i < prices.length ; i++)	{		for (m = 0 ; m < prices[i][1]-prices[i][0] ; m++)		{			if (rest == 0)				break;			price += prices[i][2];			rest--;		}	}	if (pack > -1)		priceYear = packages[pack][1] + price;	else		priceYear = price;	priceDay = priceYear / 365;	// Calculating price for given period of time	timeSpan = expirationDate.getTime() - creationDate.getTime();	days = Math.round(timeSpan / (24*60*60*1000));	priceTotal = Math.round(priceDay * days);	return priceTotal;}