function show(carry) {
		document.getElementById(carry).style.display = "block";
	}
	
function hide(carry) {
		document.getElementById(carry).style.display = "none";
	}

function changeMealPlan(carry)	{
		document.getElementById('box-1').style.display = "none";
		document.getElementById('box-2').style.display = "none";
		document.getElementById(carry).style.display = "inline-block";
	}

	
function mod(div,base) {
		return Math.round(div - (Math.floor(div/base)*base));
	}

function calcBmi() {
		var w = document.bmi.weight.value * 1;
		var HeightFeetInt = document.bmi.htf.value * 1;
		var HeightInchesInt = document.bmi.hti.value * 1;
		HeightFeetConvert = HeightFeetInt * 12;
		h = HeightFeetConvert + HeightInchesInt;
		displaybmi = (Math.round((w * 703) / (h * h)));
		var rvalue = true;
		if ( (w <= 35) || (w >= 500)  || (h <= 48) || (h >= 120) ) {
		alert ("Invalid data.  Please check and re-enter!");
		rvalue = false;
		}
		if (rvalue) {
		if (HeightInchesInt > 11) {
		reminderinches = mod(HeightInchesInt,12);
		document.bmi.hti.value = reminderinches;
		document.bmi.htf.value = HeightFeetInt + 
		((HeightInchesInt - reminderinches)/12);
		document.bmi.answer.value = displaybmi;
		}
		if (displaybmi <19) 
		document.bmi.comment.value = "Underweight";
		if (displaybmi >=19 && displaybmi <=25) 
		document.bmi.comment.value = "Desirable";
		if (displaybmi >=26 && displaybmi <=29) 
		document.bmi.comment.value = "prone to health risks";
		if (displaybmi >=30 && displaybmi <=40) 
		document.bmi.comment.value = "Obese";
		if (displaybmi >40) 
		document.bmi.comment.value = "Extremely obese";
		document.bmi.answer.value = displaybmi; }
		return rvalue;
	}
	
function showCommercial() {
		window.open("/portal-core/themes/renaissance/images/seesensei.html","View Sensei","top=25,left=25,width=580,height=360,scrollbars=no");
	}

function changeSuccessContent(carry) {
		document.getElementById('SuccessContent').style.background = "url(/portal-core/themes/renaissance/images/successbg_"+carry+".jpg)";
	}