/*
   Milonic DHTML Menu - Drag & Drop Module dragdrop.js version 1.4 - January 23 2004
   This module is only compatible with the Milonic DHTML Menu version 5.63 or higher

   Copyright 2004 (c) Milonic Solutions Limited. All Rights Reserved.
   This is a commercial software product, please visit http://www.milonic.com/ for more information.
*/

// This module does not contain any user definable parameters.
// In order to enable menus as dragable, the menu must be alwaysvisible
// and the menu item initiating drag/drop must have the property type=dragable; declared

resetFollowScrollers=true; // If you want the menu to remain in the position dragged to for $X menus, set resetFollowScrollers to false

DragLayer=-1;
DragX=0;
DragY=0

function drag_drop(m,item)
{
	DragLayer=m;
	_gm=$c("menu"+DragLayer);
	if(ns4)_gm.captureEvents(Event.MOUSEDOWN | Event.MOUSEUP);
	$c("el"+_itemRef).onmousedown=_DDgo;
	$c("el"+_itemRef).onmouseup=_DDstop;
}

function _DDgo()
{
	var t=$h("M_toolTips")	
	if(t)
	{
		$Y(t,0);
		clearTimeout(_Mtip)
		_Mtip=null
	}
	_gm=$c("menu"+DragLayer);
	_m[DragLayer].ifr=DragLayer
	gp=$D(_gm);
	DragY=Y_-gp[0];
	DragX=X_-gp[1];
	inDragMode=1;
}

function _DDstop()
{
	_gm=$c("menu"+DragLayer);
	_gm.style.zIndex=_zi;
	if(!resetFollowScrollers&&_m[DragLayer][19])_m[DragLayer][19]=Y_-_sT-(gp[2]/2)
	inDragMode=0;
}