<!-- 
var screensize;
var hdViewDistance;
var analogViewDistance;


function calcScreen(screensize) {
	hdViewDistance = (screensize * 3)/12;
	hdViewDistance = hdViewDistance.toFixed(2);
	document.screenCalc.hdViewDistance.value = hdViewDistance + " Feet";
};

function calcDistance(viewDistance) {
	viewDistance = viewDistance * 12;
	hdScreenSize = viewDistance / 3;
	hdScreenSize = hdScreenSize.toFixed(0);
	
	if (hdScreenSize <= 37) {
		hdScreenSize  = 37;
	} else if (hdScreenSize > 37 && hdScreenSize < 50) {
		hdScreenSize = "42 or 43";
	} else if (hdScreenSize >= 50 && hdScreenSize < 61) {
		hdScreenSize = 50;
	} else if (hdScreenSize >=61) {
		hdScreenSize = "60+";
	};
	
	document.screenCalc.hdScreenSize.value = hdScreenSize + " Inch Screen";

};

-->