Samples provided in JImageUpload are already setup with basic parameters. You just have to update url parameter with your own server. JImageUpload supports most JFileUpload parameters. Front-end can also be customized. Thumbnails properties (image formats, size, grid, colors, messages, buttons, ...) are available under i18n_pane.properties. They're all detailed here. Progress bar properties (messages, colors) are under i18n_bar.properties.
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