function ZoomDiv(titletext,content) {
  var doc = document.getElementById('tagcopy');
  var doc2 = document.getElementById('tagcopy-zoom')
  var doc3 = document.getElementById('homenav')
  var doc4 = document.getElementById('tagline')

  doc.style.visibility = "hidden";
  doc4.style.visibility = "hidden";
  doc2.style.visibility = "visible";
  doc3.style.visibility = "visible";

  doc2.innerHTML = "<h1>" + titletext + "</h1>" + content;

}



function home(content) {
  var doc = document.getElementById('tagcopy');
  var doc2 = document.getElementById('tagcopy-zoom')
  var doc3 = document.getElementById('homenav')
  var doc4 = document.getElementById('tagline')
  doc2.style.visibility = "hidden";
  doc3.style.visibility = "hidden";
  doc.style.visibility = "visible";
  doc4.style.visibility = "visible";

}

function change(id, newClass) {

identity=document.getElementById('bod');

identity.className=newClass;

}