AcManager.Controls.UserControls.WebBrowserWrapper.ModifyPage C# (CSharp) Method

        public void ModifyPage() {
            Execute(@"window.__cm_loaded = true;
window.onerror = function(error, url, line, column){ window.external.OnError(error, url, line, column); };
document.addEventListener('mousedown', function(e){ 
    var t = e.target;
    if (t.tagName != 'A' || !t.href) return;
    if (t.href.indexOf(location.host) !== -1){
        if (t.getAttribute('target') == '_blank') t.setAttribute('target', '_parent');
    } else if (t.getAttribute('__cm_added') != 'y'){
        t.setAttribute('__cm_added', 'y');
        t.addEventListener('click', function(ev){
            if (ev.which == 1){
                window.external.NavigateTo(this.href);
                ev.preventDefault();
                ev.stopPropagation();
            }
        });
    }
}, false);");
        }