public/javascripts/yui/datatable/datatable.js
function() {
        if(!DT._elColumnDragTarget) {
            // Attach Column drag target element as first child of body
            var elColumnDragTarget = document.createElement('div');
            elColumnDragTarget.className = DT.CLASS_COLTARGET;
            elColumnDragTarget.style.display = "none";
            document.body.insertBefore(elColumnDragTarget, document.body.firstChild);

            // Internal tracker of Column drag target
            DT._elColumnDragTarget = elColumnDragTarget;
            
        }
        return DT._elColumnDragTarget;
    }
function() {
        if(!DT._elColumnDragTarget) {
            // Attach Column drag target element as first child of body
            var elColumnDragTarget = document.createElement('div');
            elColumnDragTarget.className = DT.CLASS_COLTARGET;
            elColumnDragTarget.style.display = "none";
            document.body.insertBefore(elColumnDragTarget, document.body.firstChild);

            // Internal tracker of Column drag target
            DT._elColumnDragTarget = elColumnDragTarget;
            
        }
        return DT._elColumnDragTarget;
    }
function ( ) { if ( ! DT . _elColumnDragTarget ) { // Attach Column drag target element as first child of body var elColumnDragTarget = document . createElement ( 'div' ) ; elColumnDragTarget . className = DT . CLASS_COLTARGET ; elColumnDragTarget . style . display = "none" ; document . body . insertBefore ( elColumnDragTarget , document . body . firstChild ) ; // Internal tracker of Column drag target DT . _elColumnDragTarget = elColumnDragTarget ; } return DT . _elColumnDragTarget ; }
Creates HTML markup for shared Column drag target.

@method DataTable._initColumnDragTargetEl
@return {HTMLElement} Reference to Column drag target.
@private
@static
Creates HTML markup for shared Column drag target .