//****************************************************************
//                       icMainmenu.js (_ic319.txt)
//
//             Copyright (c) 2006 Clifford L. Collins
//             All rights are Reserved
//
//	       Collins Software 
//	       7710 Janak Drive, Houston Texas
//
//----------------------------------------------------------------
//   No distribution/publication/use of this code is permitted
//****************************************************************  

var ICON_ROOT = "images/icons/";

//=============================================================
//                          getComponent
//=============================================================
function getComponent(xitem)
{
	var pitem;
	if (! xitem) return xitem;
	if ((xitem.component != undefined) && (xitem.component != '')) return xitem;
	pitem = xitem.parentElement;
	return getComponent(pitem);
}
//=============================================================
//                          onMenuOver
//=============================================================
function onMenuOver(menu)
{
	var xitem;
	
	xitem = event.srcElement;
	xitem = getComponent(xitem);
	event.returnValue=false;
	menu.onMouseOver(xitem);
}
//=============================================================
//                          onMenuClick
//=============================================================
function onMenuClick(menu)
{
	var xitem;
	xitem = event.srcElement;
	xitem = getComponent(xitem);
	menu.onMouseClick(xitem);
}

//=============================================================
//                          ic$mainmenu
//=============================================================
function ic$mainmenu(id,name,bar)
{

	this.id 		= id;
	this.name 		= name.toLowerCase();

	this.onMouseOver	= menu$onMouseOver;
	this.onMouseClick	= menu$onMouseClick;
	this.closeMenu		= menu$closeMenu;

	this.close		= menu$close;

	this.submenuOn		= menu$submenuOn;
	this.submenuOff		= menu$submenuOff;

	this.activeMenu		= null;
	this.activeGroup	= null;
	this.activeItem		= null;
	this.activeSubmenu	= null;

	this.mainMenu 		= bar;

	this.class_label_normal   = "classmm_" + this.name + '_label_normal';
	this.class_label_selected = "classmm_" + this.name + '_label_selected';

	this.class_item_normal   = "classmm_" + this.name + '_item_normal';
	this.class_item_selected = "classmm_" + this.name + '_item_selected';

}
//=============================================================
//                          menu$close
//=============================================================
function menu$close()
{
	var i,div,list;

	return;
	if (! ((this.activeMenu) && (this.activeMenu.menustatus == "open"))) return

	this.mainMenu.releaseCapture();
	this.activeGroup = eval(this.activeMenu.submenu);
	this.activeGroup.style.display  = "none";
	this.activeMenu.menustatus 	  = "closed";
	this.activeMenu.className 	  = this.class_label_normal;
	this.activeMenu = null;
	event.returnValue=false;

}
//=============================================================
//                          menu$submenuOff
//=============================================================
function menu$submenuOff(xitem)
{
	var yitem;

	if (! this.activeSubmenu) return;

	if (xitem)
	{ 
	  if (xitem.parentElement == this.activeSubmenu) return;
	}

	this.activeSubmenu.menustatus = 'closed';
	this.activeSubmenu.style.display = 'none';

	owner = this.activeSubmenu.owner;
	this.activeSubmenu = null;
	if (! owner) return;

	this.activeSubmenu = owner.parentElement;
	this.submenuOff(xitem);
}
//=============================================================
//                          menu$submenuOn
//=============================================================
function menu$submenuOn(xitem)
{
	this.submenuOff(xitem);
	if (! xitem) return;
	if (xitem.component != 'item') return;
	if ((xitem.submenu == 'undefined') || (xitem.submenu == '')) return;

	this.activeSubmenu = eval(xitem.submenu);
	this.activeSubmenu.style.display = "block";
	this.activeSubmenu.owner = xitem;
	
}
//=============================================================
//                          menu$closeMenu
//=============================================================
function menu$closeMenu(xitem)
{
	

	if (! this.activeMenu) return;
	if (this.activeMenu == xitem) return;

	this.submenuOff(xitem);

	if (this.activeItem) 
	{
		this.activeItem.className = this.class_item_normal;
		this.activeItem = null;
	}

	this.activeGroup = eval(this.activeMenu.submenu);
	this.activeGroup.style.display  = "none";
	this.activeMenu.menustatus 	  = "closed";
	this.activeMenu.className 	  = this.class_label_normal;
	this.activeMenu = null;

	this.mainMenu.releaseCapture();
}
//=============================================================
//                          menu$onMouseOver
//=============================================================
function menu$onMouseOver(xitem)
{
	var checked;
	var action;
	var pitem;

	if (! xitem) return;

//--------------- Label ---------------------

	if (xitem.component == "label")
	{
		if (xitem == this.activeMenu) return;
		this.closeMenu(xitem);

		this.activeMenu  = xitem;
		this.activeGroup = eval(xitem.submenu);

		this.activeMenu.menustatus 	= "open";	
		this.activeMenu.className	= this.class_label_selected;
		this.activeGroup.style.display = "block"; // block
 
		this.mainMenu.setCapture();
		return;
	}

//--------------- Menu Item ------------

	if (xitem.component == "item")
	{
	      if (xitem == this.activeItem) return;
		if (this.activeItem) this.activeItem.className = this.class_item_normal;

		xitem.className = this.class_item_selected; 
		this.activeItem = xitem;
		event.returnValue=false;
		this.submenuOn(xitem);
		return;
	}

}
//=============================================================
//                          menu$onMouseClick
//=============================================================
function menu$onMouseClick(xitem)
{

try
{
	if (xitem)
	{
	   if (xitem.component == 'label')
	   {
		if (! this.activeMenu)
		{
			this.onMouseOver(xitem);
			return;
		}
 	   }

	   if (xitem.component == "item") if (xitem.menuaction) window.eval(xitem.menuaction);
	}

}
catch (e) { }

	this.closeMenu(null);
}