function toggleMe(a){
  var e=document.getElementById(a);
  var f=document.getElementById('para1');
  var g=document.getElementById('para2');
  var h=document.getElementById('para3');
  var i=document.getElementById('para4');
  var j=document.getElementById('para5');
  var k=document.getElementById('para6');
  var x=document.getElementById
  if(!e)return true;
  {
	f.style.display="none";
	g.style.display="none";
	h.style.display="none";
	i.style.display="none";
	j.style.display="none";
	k.style.display="none";
    e.style.display="block";
	e.style.background="#f5f5f5";
  }
  return true;
}



function showHide(shID) {
    if (document.getElementById(shID)) {
        if (document.getElementById(shID+'-show').style.display != 'none') {
            document.getElementById(shID+'-show').style.display = 'none';
            document.getElementById(shID).style.display = 'block';
        }
        else {
            document.getElementById(shID+'-show').style.display = 'inline';
            document.getElementById(shID).style.display = 'none';
        }
    }
}