Light blue bar with nothing happening

[jonathan]

Hey there,

i was wondering what the blue bar in the screenshot tells me.
First i thought it has something to do with javascript creating new script/image-elements but i could not reproduce that behaviour with a simple setTimeout.

I also can't find anything in the documentation, any help would be appreciated

[jonathan]

It seems to be the execution time of the onload-code.
What confuses me is that it happens before documentComplete, i thought that documentComplete and the onload-event are the same thing.

Any ideas where i am wrong?