How it works:
_ within the "sideblockheading" a DIV with class="hide-show" holds a link calling the JS containerDisplaySwitching(). To the user it's represented by the icon "switch.gif" (a plus in a square) at the right end side of the header.
_ all content of the sideblock is surounded by a new <div class="blockcontent" id="'.$attributes['id']."_cont\">"
_ a call of the JS containerDisplaySwitching() changes the state of the appropriate DIV with the content to "display:none/inline" and writes this state into a cookie.
_ at the end of every block I added a call to the JS "containerDisplaySet()". This reads the block's state and hides the content or leaves it visible with every page load.
_ in the stylesheet I added the positioning of the icon:
.sideblockheading .hide-show {
float:right;
}
.sideblockheading a img.hide-show-image {
padding-top:0.25em;
}
fullscreen is currently the only feature left out of this .. I had
trouble getting it to work consistently so I've left it out as being
more troubles than it's worth.
into the form using Javascript!
Also rationalised and patched some of the other help about text formats.
LANGUAGE EDITORS MAY WANT TO RE-CHECK:
lang/en/help/textformat.html
