Customizable parameters in this AS3 XML Image Gallery v1: width & height: these parameters can be found in the javascript code of index.html, that controls the flash size ( you do not need to edit the flash source file ). The following parameters can be found in main.xml: stage_width = "795" ( flash width, should be equal to "width" you set in html ) stage_height = "600" ( flash height, should be equal to "height" you set in html ) image_border_width = "5" ( big image border width ) image_border_color = "0x151515" ( big image border color ) next_button_bgColor = "0x151515" ( next button background color ) next_button_arrowColor = "0xeeeeee" ( next button arrow color ) prev_button_bgColor = "0x151515" ( prev button background color ) prev_button_arrowColor = "0xeeeeee" ( prev button arrow color ) thumbnail_bottom_margin = "15" ( thumbnail bottom margin ) thumbnail_width = "75" ( thumbnail width ...