var fDesc=new Array(); fDesc[0] = "ChooseDropActionDemo is a demo of a routine created with Java.It contains three lists. As you can see in the screen shot, the list on the left labeled "Drag from here" is the drag source. This list supports both move and copy but it does not implement import — so you cannot drop into it.

On the right side are two lists that act as drop targets. The top list labeled "Drop to COPY here" will only allow data to be copied to it. The bottom list labeled "Drop to MOVE here" will only allow data to be moved to it. The source list only allows data to be dragged from it."; function tShowHide(id, show) { var s = document.getElementById("desc"); if ((s.innerHTML.length<=212 || show==1) && show!=2) { s.innerHTML = fDesc[id]; if (document.getElementById('m1')) document.getElementById('m1').style.display='none'; if (document.getElementById('m2')) document.getElementById('m2').style.display='none'; if (document.getElementById('more_txt')) document.getElementById('more_txt').style.display='inline'; } else { s.innerHTML = ''; } }