gistfile1.txt

javascript: (function () {
var n = prompt("Name");
	n = n + ":";
$("ul.messages li").each(function( index ) {
  if( $( this ).find( "span:first" ).text() == n){
	$( this ).remove();
  }
});})();

javascript: (function () {
    var n = "OVST";
    n = n + ":";
    setInterval(function () {
        $("ul.messages li").each(function (index) {
            if ($(this).find("span:first").text() == n) {
                $(this).remove();
            }
        })
    }, 100);

})();