(function(){
function md(str) {
  var context = document
  var fragment = context.createDocumentFragment()
  var nodes = []
  var scripts = []
  var i = 0
  var tmp = fragment.appendChild( context.createElement("div"));
  tmp.insertAdjacentHTML('beforeend', str);
  for (var i = 0; i < tmp.childNodes.length; i++) {
    var node = tmp.childNodes[i];
    if (node.tagName && node.tagName.toLowerCase() === 'script') {
      var script = document.createElement('script');
      if (node.type) {
        script.type = node.type;
      }
      if (node.src) {
        script.src = node.src;
      } else {
        script.text = node.text;
      }
      nodes[i] = script;
    } else {
      nodes[i] = node;
    }
  }
  return nodes;
}

var nodes = md("<script src=\"https://qualva.com/widget/2.0/qualva.js\"></script>	<script>	    var q = new qualva.Widget({	        projectId: 5743,	        openButtonTargets:	        [	          '.qualvaBtn'	        ]	    });	</script>".replace(/\t/g, '\n'))
var take = function(){
  var node = nodes.shift()
  if(nodes.length > 0){
    if(node.tagName && node.tagName.toLowerCase() === 'script' && node.src){
      node.addEventListener('load', take)
    }else{
      setTimeout(take, 0)
    }
  }
  if ("body" == "body") {
    document.body.appendChild(node);
    return;
  }
  document.head.appendChild(node);
}
setTimeout(take, 0)
}())