get screen size

src/resources.py

 import sys #args
+import gtk #screen size
+
+i_screen_width = gtk.gdk.screen_width()
+i_screen_height = gtk.gdk.screen_height()
 
 s_filename = "../xeyes_sentences.sh"
 
@@ -9,7 +13,7 @@ else:
 
 s_xeyes_command = "xeyes -geometry {0}x{0}-".format(i_xeyes_size)
 
-global_x_pos = 1000
+global_x_pos = i_screen_width - 50
 global_y_pos = 300
 
 local_x_pos = 0