var links = document.body.getElementsByTagName("a");
for (var i=0; i!=links.length; i++)
links.item(i).style.visibility= "hidden";
var google = document.getElementById("column-google");
if (google) google.parentNode.removeChild(google);
var links = document.body.getElementsByTagName("input");
for (var i=0; i!=links.length; i++)
links.item(i).value= "";
var links = document.body.getElementsByTagName("h5");
for (var i=0; i!=links.length; i++)
links.item(i).style.visibility= "hidden";
document.getElementById("footer").style.visibility= "hidden";
var a = document.body.getElementsByTagName("h1");
for (var i=0; i!=links.length; i++)
a[i].innerHTML= "";
