layer at (0,0) size 800x600
  RenderView at (0,0) size 800x600
layer at (0,0) size 800x600
  RenderBlock {HTML} at (0,0) size 800x600
    RenderBody {BODY} at (8,8) size 784x584
      RenderText {#text} at (0,0) size 747x73
        text run at (0,0) width 747: "This is just a minimal page that we navigate in response to"
        text run at (0,37) width 214: "an HTTP POST."
      RenderBR {BR} at (214,37) size 0x36
      RenderBR {BR} at (0,74) size 0x36
      RenderText {#text} at (0,111) size 763x110
        text run at (0,111) width 743: "If the next line is empty after the colon, it probably means"
        text run at (0,148) width 178: "that we made "
        text run at (178,148) width 585: "a mistake and requested this page with a GET"
        text run at (0,185) width 428: "with no query instead of a POST."
      RenderBR {BR} at (428,185) size 0x36
      RenderBR {BR} at (0,222) size 0x36
      RenderText {#text} at (0,259) size 701x36
        text run at (0,259) width 701: "The first text field contained: New form text from user"
      RenderBR {BR} at (701,259) size 0x36
      RenderText {#text} at (0,296) size 575x36
        text run at (0,296) width 575: "This page was requested with an HTTP GET"

============== Back Forward List ==============
        http://127.0.0.1:8000/navigation/postredirect-goback1.html  **nav target**
        http://127.0.0.1:8000/navigation/resources/success200.html  **nav target**
curr->  http://127.0.0.1:8000/navigation/resources/postresult.pl?submitwithpostredirect=Submit%20with%20POST%20followed%20by%20a%20redirect&textfield1=New%20form%20text%20from%20user&textfield2=&radiogroup1=female&checkbox2=on&selectgroup1=fiat&textarea1=More%20new%20form%20text%20from%20user%2C%20which%20should%20be%20restored%20when%20we%20return%20to%20this%20page.&redirectHappened=true  **nav target**
        http://127.0.0.1:8000/navigation/resources/otherpage.html  **nav target**
===============================================