// JavaScript Document
function swapBMI(menuitem)
{

// Hide all divs
	document.getElementById('bmi_standard').style.display = "none";
	document.getElementById('bmi_metric').style.display = "none";

	// Now show the correct div
	switch(menuitem)
	{
		case "STANDARD":
			document.getElementById('bmi_standard').style.display = "block";
			break;
		case "METRIC":
			document.getElementById('bmi_metric').style.display = "block";
			break;
		default:		  
	}

}