//from c to f and f to c switchable
var sort = "celcius";

function change() {
  if (sort == "celcius") {
    //this line doesn't run, the rest does: document.getElementById("input").placeholder = "°F";
    var sort = "farenheid";
    console.log(sort);
  } else {
    console.log("farenheid");
  }
}

function convert(degrees) {
  return degrees * 1.8 + 32;
}

function convertdegrees() {
  var degrees = document.getElementById("input").value;
  document.getElementById("temp").innerHTML = convert(degrees) + text;
};