Как изменить размер окна браузера ?

#define SW_SHOW 5
external(INT, "ShellExecute", "ShellExecuteA", "Shell32.dll");


string path = "C:\Program Files (x86)\Mozilla Firefox\firefox.exe"; // путь к браузеру
ShellExecute(0, "open", path, "http:/^/kibor-bot.com/forum/index.php", "", SW_SHOW);

win mozilla = window (-1, "MozillaWindowClass", -1);
while (mozilla==0)
{
mozilla = window (-1, "MozillaWindowClass", -1);
sleep(100);
}

mozilla.widthclient = 1024;
mozilla.heightclient = 768;
moveclient(mozilla);

#define SW_SHOW 5
external(INT, "ShellExecute", "ShellExecuteA", "Shell32.dll");
ShellExecute(0, "open", "chrome.exe", "-incognito http:/"+"/ya.ru", "", SW_SHOW);

//while(window (-1, "Chrome_WidgetWin_1", -1)==0)sleep(100); // ждать когда появится окно

//win w=window (-1, "Chrome_WidgetWin_1", -1); // получить указатель



win w = window (-1, "Chrome_WidgetWin_1", -1);
while (w==0)
{
w = window (-1, "Chrome_WidgetWin_1", -1);
sleep(100);
}

sleep(2000);
w.widthclient = 1024;
w.heightclient = 768;
moveclient(w);

messagebox(w.class);

#define SW_SHOW 5
external(INT, "ShellExecute", "ShellExecuteA", "Shell32.dll");

string path = "C:\Program Files (x86)\Google\Chrome\Application\chrome.exe"; // путь к браузеру
ShellExecute(0, "open", path, "-incognito http:/"+"/ya.ru", "", SW_SHOW);

//while(window (-1, "Chrome_WidgetWin_1", -1)==0)sleep(100); // ждать когда появится окно

//win w=window (-1, "Chrome_WidgetWin_1", -1); // получить указатель



win w = window (-1, "Chrome_WidgetWin_1", -1);
while (w==0)
{
w = window (-1, "Chrome_WidgetWin_1", -1);
sleep(100);
}

sleep(2000);
w.widthclient = 1024;
w.heightclient = 768;
moveclient(w);

messagebox(w.class);

#define SW_SHOW 5
external(INT, "ShellExecute", "ShellExecuteA", "Shell32.dll");

// открыть хром в приватном режиме, с размерами 1024*768 в координатах 200*100
ShellExecute(0, "open", "chrome.exe", "-incognito --window-size=^"1024,768^" --window-position=^"200,100^" https:/"+"/kibor-bot.com/forum/index.php", "", SW_SHOW);