// ZSite CMS
// main menu control Javascript routines
// (c) Zagorodnikov Anton 2009-2010

//show submenu
function zsite_controls_mainmenu_submenushow(item)
{
	itemnum = item.id;
	itemnum = itemnum.substring(4);

	document.getElementById('menuitem'+itemnum).style.background = 'url('+zsitewww+'res/images/controls/popupmenu/z_widget_menu_bg_focus.png) repeat';
	document.getElementById('menuitem'+itemnum).style.borderLeft = '1px solid #000';
	document.getElementById('menuitem'+itemnum).style.borderRight = '1px solid #000';

	document.getElementById('submenu'+itemnum).style.display = 'block';
	document.getElementById('submenuflag'+itemnum).innerHTML = 'on';
}

//hide submenu
function zsite_controls_mainmenu_submenuhide(item)
{
	itemnum = item.id;
	itemnum = itemnum.substring(4);

	document.getElementById('menuitem'+itemnum).style.background = 'none';
	document.getElementById('menuitem'+itemnum).style.borderLeft = '1px solid #454545';
	document.getElementById('menuitem'+itemnum).style.borderRight = '1px solid #454545';

	document.getElementById('submenu'+itemnum).style.display = 'none';
	document.getElementById('submenuflag'+itemnum).innerHTML = 'off';
}

//hilight menu item
function zsite_controls_mainmenu_submenuhover(item)
{
	itemnum = item.id;
	itemnum = itemnum.substring(10);

	document.getElementById('r_sublink_'+itemnum).style.color = '#fff';

	document.getElementById('subblock_l_'+itemnum).style.background = 'url('+zsitewww+'res/images/controls/popupmenu/z_widget_menu_bg_focus.png) repeat';
	document.getElementById('subblock_r_'+itemnum).style.background = 'url('+zsitewww+'res/images/controls/popupmenu/z_widget_menu_bg_focus.png) repeat';
}

//unlight menu item
function zsite_controls_mainmenu_submenuout(item)
{
	itemnum = item.id;
	itemnum = itemnum.substring(10);

	document.getElementById('r_sublink_'+itemnum).style.color = '#000';

	parity = itemnum.substring(2);

	if(parity%2 == 0)
	{
		document.getElementById('subblock_l_'+itemnum).style.background = 'url('+zsitewww+'res/images/controls/popupmenu/z_widget_menu_bg1.png) repeat';
		document.getElementById('subblock_r_'+itemnum).style.background = 'url('+zsitewww+'res/images/controls/popupmenu/z_widget_menu_bg1.png) repeat';
	}
	else
	{
		document.getElementById('subblock_l_'+itemnum).style.background = 'url('+zsitewww+'res/images/controls/popupmenu/z_widget_menu_bg2.png) repeat';
		document.getElementById('subblock_r_'+itemnum).style.background = 'url('+zsitewww+'res/images/controls/popupmenu/z_widget_menu_bg2.png) repeat';
	}
}