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Chapter 22. FolderTree: Finishing It Up > Opening and Closing Folders

Opening and Closing Folders

Let's review the last lines of the initializeDocument function:

//The tree starts in full display
if (!STARTALLOPEN)
    if (browserVersion > 0) {
    // close the whole tree
    clickOnNode(0)
    // open the root folder
    clickOnNode(0)
    }


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