function chimgtype( v) {
	document.getElementById('imgtype1').style.display=(v=='h')?'block':'none';
	document.getElementById('imgtype2').style.display=(v=='c')?'block':'none';
	chclear();
}
function chclear() {
	document.getElementById('result').innerHTML= '';
	document.getElementById('info').innerHTML= '';
	document.getElementById('info2').innerHTML= '';
	document.getElementById('ibutton').style.display='block';
}
function calculate() {
	document.getElementById('ibutton').style.display='none';
	try{	
		var x1 = document.getElementById('inval1').value;
		var x2 = document.getElementById('inval2').value;
		var x3 = document.getElementById('inval3').value;
		var x4 = document.getElementById('inval4').value;
		var x5 = document.getElementById('inval5').value;
		var x6 = "To configure that scenario, send SMS to your ME Control device: "+"<span class='xspan'>Set"+" "+x1+" "+x2+" "+x3+" "+x4+" "+x5+"</span>";
		var x7 = "If above scenario configured, sending SMS "+ "<span class='yspan'>"+"#"+x2+"</span> to your ME Control will start the HeatPump with above details.";
		if ((x2) && ((x2!="W1")&&(x2!="w1")&&(x2!="W2")&&(x2!="w2")&&(x2!="S1")&&(x2!="s1")&&(x2!="S2")&&(x2!="s2")&&(x2!="a")&&(x2!="h")&&(x2!="c")&&(x2!="A")&&(x2!="H")&&(x2!="C"))) {
			document.getElementById('result').innerHTML = x6;
			document.getElementById('info').innerHTML = x7;
			document.getElementById('info2').innerHTML = '<i>Take note of spaces between variables.</i>';
		} else
			if ((x2=="W1")||(x2=="w1")||(x2=="W2")||(x2=="w2")||(x2=="S1")||(x2=="s1")||(x2=="S2")||(x2=="s2")||(x2=="a")||(x2=="h")||(x2=="c")||(x2=="A")||(x2=="H")||(x2=="C")) {
				document.getElementById('result').innerHTML = 'Names "w1" "w2" s1" s2" "a" "h" and "c" are reserved for preset scenarios or modes.';
				document.getElementById('info').innerHTML =  'Please write proper scenario name.';
				document.getElementById('info2').innerHTML = '';
			} else {
				document.getElementById('result').innerHTML = '';
				document.getElementById('info').innerHTML = 'Please write proper scenario name.';
				document.getElementById('info2').innerHTML = '';
			}
		if (((x3=="c") || (x3=="a")) && x4=="10") {
			document.getElementById('result').innerHTML = 'Temperature 10°C only available for "Heating" mode.';
			document.getElementById('info').innerHTML = 'Please change mode or select different temperature value.';
			document.getElementById('info2').innerHTML = '';
		}
	} catch(err) { chclear(); }
}