rem: if (next != null) { 
add: if (next != null) { 
context: function BX_node_move_down (id){    //	var node = BX_getElementByIdClean(id,document);    var node = document.getElementById(id);    var anchorNode = BX_selection.anchorNode;    var anchorOffset = BX_selection.anchorOffset;    var next = node.nextSibling;    BX_popup_hide();    BX_node_clean_bg();    BX_opa_node=node.getAttribute("ID");    try{node.style.background="#dddddd";}    //	try{node.style.borderWidth="thin";}    catch(e) {}    while (next != null && next.nodeName == "#text")    {        next = next.nextSibling;    }    if (next != null)    {        node.parentNode.insertBefore(node,next.nextSibling);    }    //    BX_range_updateToCursor();    BX_selection.collapse(anchorNode,anchorOffset);    BX_undo_save();    BX_scrollToCursor();    BX_update_buttons = true;}
meta: 791	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/791/23e4752e13536f63516c1ece4dd47e95e4cd7f52/bitfluxeditor_core.js/clean/src/webapp/lenya/resources/misc/bitflux/bxe/js/bitfluxeditor_core.js