// JavaScript Document


  function ShowHidden(id)
  {
    var elem = document.getElementById(id);
	var result = "error";
    if (elem) 
    {
      if (elem.style.display != 'block') 
      {
        elem.style.display = 'block';
        elem.style.visibility = 'visible';
		result = "shown";
      } 
      else
      {
        elem.style.display = 'none';
        elem.style.visibility = 'hidden';
		result = "hidden";
      }
    }
	
	return result;
  }
  
  function ShowHideParagraphs(id, linkElement){
	  var result = ShowHidden(id)
	  if (result == "shown"){
	  	linkElement.innerHTML = "Back to top";
	  } else if (result == "hidden") {
		linkElement.innerHTML = "Read more";
	  }
  }

  function ExtendContact(id)
  {
    var elem = document.getElementById(id);
    if (elem) 
    {
      if (elem.style.height = '190px') 
      {
        elem.style.height = '250px';
      } 
      else
      {
        elem.style.height = '190px';
      }
    }
  }