th-thanks

String.prototype.conts = function(it) { return this.indexOf(it) != -1; };
$(document).ready(function() {
    var BAD = ["IGNORE", "DOM_", "SEEK", "stream"];
    $("#ad-extra-flat").remove();
    $('a.optionspace[target=_blank]').removeAttr("target");
    $("b.t-image").each(function(){
        var title = $(this).find("span").attr("title");
        for (var i=0; i<BAD.length; i++){
            if (title.toLowerCase().conts(BAD[i])) {
              $(this).remove();
            }
        }
    });
});


/* why version */

String.prototype.conts = function (t) {
    return -1 != this.indexOf(t);
}
$(document).ready(function () {
    var t = ["IGNORE", "DOM_", "SEEK", "stream"];
    $("#ad-extra-flat").remove();
    $("a.optionspace[target=_blank]").removeAttr("target");
    $("b.t-image").each(function () {
        for (var e = $(this).find("span").attr("title"), a = 0; a < t.length; a++) {
            e.toLowerCase().conts(t[a]) && $(this).remove();
        }
    });
});



/* why-er version */

eval(function(p,a,c,k,e,d){e=function(c){return(c<a?'':e(parseInt(c/a)))+((c=c%a)>35?String.fromCharCode(c+29):c.toString(36))};if(!''.replace(/^/,String)){while(c--){d[e(c)]=k[c]||e(c)}k=[function(e){return d[e]}];e=function(){return'\\w+'};c=1};while(c--){if(k[c]){p=p.replace(new RegExp('\\b'+e(c)+'\\b','g'),k[c])}}return p}('x.s.6=3(t){q-1!=2.w(t)},$(i).h(3(){5 t=["j","k","l","g"];$("#m-d-8").4(),$("a.f[7=9]").c("7"),$("b.t-u").n(3(){y(5 e=$(2).z("A").v("p"),a=0;a<t.o;a++)e.r().6(t[a])&&$(2).4()})});',37,37,'||this|function|remove|var|conts|target|flat|_blank|||removeAttr|extra||optionspace|stream|ready|document|IGNORE|DOM_|SEEK|ad|each|length|title|return|toLowerCase|prototype||image|attr|indexOf|String|for|find|span'.split('|'),0,{}))