// MTT Bankroll Calculator
// (c) 2009 Adam Stemple & Chris Wallace
	
	
	function mttCalculate(a, b)
{
	var entrantsArray = [45, 100, 200, 500, 1000, 8000];
	var buyin = parseFloat(a);
	for (var i=0; i < 6; i++)
   {  
   		var arrIndex = "entrants_" + i;
		
   		var loc = document.getElementById(arrIndex);
   if (loc.checked)
      {
	var entrants = entrantsArray[loc.value];
      }
   }

	
	var buyins = Math.round(2*((Math.sqrt(entrants)+30)+(entrants*.01)));
	if (entrants == 45) {
		buyins = buyins-15;
	};
	
	var buyinsPro = Math.round(buyins * 1.3);
	var buyinsRisky = Math.round(buyins * .6);
	
	var bankroll = Math.round(buyin*buyins);
	var bankrollPro = Math.round(buyin*buyinsPro);
	var bankrollRisky = Math.round(buyin*buyinsRisky);
	
	document.getElementById('mttresultData').innerHTML = "For tournaments with a total cost of $" + buyin +" and an average of " + entrants + " entrants, your suggested bankroll is: </p>	<p class='result_p center'><span class='result_style'>Pro: </span>$" + bankrollPro + " (" + buyinsPro + " buyins) </p><p class='result_p center'><span class='result_style'>Protected: </span>$" + bankroll + "( "+ buyins + " buyins)</p><p class='result_p center'><span class='result_style'>Risky:</span> $" + bankrollRisky + " (" + buyinsRisky + " buyins)</p>";
	document.getElementById('icmttwrapper').style.height = '23em';
	document.getElementById('icmttresultWindow').style.display = 'block';
};