various-projects/Dalis.html at master · DomasB/various-projects · GitHub

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<html>
<head>
<script>
function skaic() {
var a = parseInt(document.getElementById("1").value);
var b = parseInt(document.getElementById("2").value);
var c = a + b;
if(!document.getElementById("ch").checked) {

a=Math.round((a/c)*100);
b=Math.round((b/c)*100);
c=a+b;
}

document.getElementById("vienas").style.height = a + "px";
document.getElementById("vienas").style.lineHeight = a + "px";
document.getElementById("vienas").style.fontSize = a + "px";
document.getElementById("du").style.height = b + "px";
document.getElementById("du").style.lineHeight = b + "px";
document.getElementById("du").style.fontSize = b + "px";
document.getElementById("visas").style.height = c + "px";
document.getElementById("vienas").innerHTML=""+a;
document.getElementById("du").innerHTML=""+b;
if(document.getElementById("ch").checked) document.getElementById("bendras").innerHTML="Viso: "+c+"<br /> ω<sub>1</sub> = " +Math.round((a/c)*10000)/100+"%"+"<br /> ω<sub>2</sub> = " +Math.round((b/c)*10000)/100+"%";
else document.getElementById("bendras").innerHTML="Viso: "+c;
}
</script>

<style>
#visas{
height:100px;
width:60%;
font-size:300%;
}

#vienas{
background:#80ff00 ;
height:100px;
text-align: center;
vertical-align: middle;
line-height: 90px;

}
#du {
background:#0080ff;
height:100px;
text-align: center;
vertical-align: middle;
line-height: 90px;

}
input{
width:60%;
}

#bendras {
position:fixed;
top:0px;
left:60%;
font-size:30px;
}

</style>

</head>
<body>
<input id="ch" type="checkbox"></input>
<input oninput="skaic()" id="1" type="range" value="50" max="200"></input>
<input oninput="skaic()" id="2" type="range" value="50" max="200"></input>
<div id="visas">
<div id="vienas" ></div>
<div id="du" ></div>
<div id="bendras" ></div>

</div>

</body>
</html>