TYPO3 Core

When creating transparent gifs the t3lib_stdGraphic class first creates a truecolor image and reduces the color palette when saving it. It seems that GD forgets the transparency when doing that.
To prevent GD from loosing the transparency color, all palette changes should neglected.

I'm using PHP 5.1.2 with GD version 2.0.28 on Debian Linux.

lib.subMenu = HMENU
lib.subMenu {
special = directory
special.value.data = leveluid:1

1 = GMENU
            1 {
                NO {
                    allWrap = <ul>|</ul>
                    wrap = <li>|</li>
                    altText.field = nav_title // title
                    XY = [20.w]+12, 23
                    transparentBackground = 1

10 = IMAGE
                    10.file = fileadmin/template/images/nav_dot.gif
                    10.offset = 0,10

20 = TEXT
                    20 {
                        text.field = nav_title // title
                        text.case = upper
                        fontFile = fileadmin/template/fonts/MyriadPro-SemiboldCond.ttf
                        fontSize = 10
                        fontColor = #6F797E
                        offset = 10,16
                        niceText = 1
                    }
                }
                NO = 1

RO < .NO
                RO.10.offset = 3,10
                RO = 1

CUR < .RO
                CUR.10.file = fileadmin/template/images/nav_dot_cur.gif
                CUR.10.offset = 0,10
                CUR = 1
            }
        }
(issue imported from #M2834)