kalambury patent

var text = $('html body #appcont #precont div div div.ctcont.cttac.ctstgs div.ctpan div.fb.nowrel');
text.style.display = 'block';

function hideWord(){
 if(event.keyCode == 72){
    var disp = text.style.display;

    if(disp == 'block')
        text.style.display = 'none';
    else
        text.style.display = 'block';
 }
}

$('html').addEventListener('keydown', hideWord);