// Title: Tigra Menu GOLD
// URL: http://www.softcomplex.com/products/tigra_menu_gold/
// Version: 2.4
// Date: 05-22-2003 (mm-dd-yyyy)
// Technical Support: support@softcomplex.com (specify product title and order ID)
// Notes: Registration needed to use this script legally.
// Visit official site for details.

// A path to Tigra Menu GOLD files from the PAGE containinig Menu
var TMenu_path_to_files = 'http://www.oregon.gov/menu_files/';

// Please, don't change below this line
// ----------------------------------------------------------------------------------
var menus = [], o_doc, actions = ['click', 'mouseout', 'mouseover', 'mousedown'];

function doc_load (myfunc) {	
	var s = window[this.s_onload] ? new String(window[this.s_onload]) : '', pos;
	if ((pos = s.indexOf("{")) > -1) s = s.substring(pos + 1, s.lastIndexOf("}") - 1) + ';';
	window.onload = Function(s + myfunc);
}

function doc_redraw () {
	for (var i in menus) {
		menus[i].redraw();
		menus[i].active = true;
	}
}

function doc_update () {
	var n_value, b_refresh;
// verify if any environment paramenters changed
	if (this.width != (n_value = this.f_width(window))) {
		this.width = n_value;
		b_refresh = true;
	}
	if (this.height != (n_value = this.f_height(window))) {
		this.height = n_value;
		b_refresh = true;
	}
	if (this.xscroll != (n_value = this.f_xscroll(window))) {
		this.xscroll = n_value;
		b_refresh = true;
	}
	if (this.yscroll != (n_value = this.f_yscroll(window))) {
		this.yscroll = n_value;
		b_refresh = true;
	}
	if (b_refresh) this.redraw()
	window.setTimeout('o_doc.update()', 500);
}

// --------------------------------------------------------------------------------
// menu class constructor
// --------------------------------------------------------------------------------
function menu (item_struct, o_cfg, a_frames, s_key, a_forms) {

	this.is_master = Boolean(a_frames);
	this.a_forms = a_forms ? a_forms : [];
	this.item_struct = item_struct;
	this.o_cfg = o_cfg;
	this.o_cfg_cust = [];
	this.items       = [];
	this.a_kids    = [];
	this.over_items  = 0;
	
	this.exec        = menu_exec;
	this.hide        = menu_hide;
	this.on = [];
	this.onclick     = menu_onclick;
	this.onmouseout  = menu_onmouseout;
	this.onmouseover = menu_onmouseover;
	this.onmousedown = menu_onmousedown;
	this.redraw      = menu_redraw;
	this.build       = menu_build;
	this.selectsHide = TMGSelectsHide;
	
	this.o_cfg_def = {
		'width'      : 100,
		'height'     : 20,
		'block_top'  : 20,
		'block_left' : 20,
		'vertical'   : false,
		'expd_delay' : 0,
		'hide_delay' : 100,
		'table'      : [0, 0, 0],
		'css' : {
			'table' : '',
			'inner' : '',
			'outer' : ''
		}
	};
	
	this.getProp = function (s_key) {
		return this.o_cfg_def[s_key];
	};

	// prepare environment object
	if (!o_doc) {
		o_doc = new doc();
		o_doc.b_Gecko = navigator.userAgent.indexOf('Gecko') > -1;
		o_doc.pix = TMenu_path_to_files + 'pixel.gif';
		if (!o_doc.s_onload) o_doc.s_onload = 'onload';
		o_doc.f_width   = window.innerWidth != null ? 
			function (w) { return w.innerWidth } : function (w) { return w.document.body.offsetWidth }
		o_doc.f_height  = window.innerHeight != null ?
			function (w) { return w.innerHeight } : function (w) { return w.document.body.offsetHeight }
		o_doc.f_xscroll = window.pageXOffset != null ? 
			function (w) { return w.pageXOffset } : function (w) { return w.document.body.scrollLeft }
		o_doc.f_yscroll = window.pageYOffset != null ?
			function (w) { return w.pageYOffset } : function (w) { return w.document.body.scrollTop }
		o_doc.onload = doc_load;
		o_doc.redraw = doc_redraw;
		o_doc.update = doc_update;
	}
	// register in global menus collection
	this.id = s_key != null ? s_key : menus.length;
	menus[this.id] = this;

	this.subling = window;
	this.subHTML = [];
	this.child_count = this.item_struct.length;

	for (var i = 0; i < this.child_count; i++)
		new menu_item(i, this, this, i);
	// calculate menu sizes
	this.build(this.a_kids[0].getProp('table'))
	for (i = 0; i < this.child_count; i++) this.a_kids[i].links();
	
	if (top != window) {
		if (!top.TMenu) top.TMenu = [];
		if (!top.TMenu[this.id]) top.TMenu[this.id] = { 'frames' : [] }
		this.sync = top.TMenu[this.id];
		if (this.is_master) {
			this.sync.win = window;	
			this.a_frames = [];
			for (i in a_frames) {
				this.a_frames[i] = [];
				for (var j in a_frames[i])
					this.a_frames[i][j] = eval('top.' + a_frames[i][j]);
			} 
		}
		this.sync.frames[window.name] = window;
		o_doc.onload ("o_doc.update()")
	}
	else o_doc.onload ("o_doc.redraw()")
}

// --------------------------------------------------------------------------------
// menu event handlers
// --------------------------------------------------------------------------------
function menu_redraw () {
	if (this.sync) {	
		if (typeof(this.a_frames) != 'object') {
			if (!this.sync.main) return setTimeout('menus["' + this.id + '"].redraw()', 100);
			this.a_frames = this.sync.win.menus[this.id].a_frames
		}
		if (this.is_master) {
			var me, y_shift = 0, x_shift;			
			if (!this.sync.matrix) this.sync.matrix = []
			for (i in this.a_frames) {
				x_shift = 0;
				for (j in this.a_frames[i]) {
					this.sync.matrix[this.a_frames[i][j].name] = {
						'x' : x_shift,
						'y' : y_shift
					}
					if (o_doc.isIE)
						if (!this.a_frames[i][j].document.body) 
							return setTimeout('menus["' + this.id + '"].redraw()', 100);
					x_shift += o_doc.f_width(this.a_frames[i][j]);
				}
				y_shift += o_doc.f_height(this.a_frames[i][j]);
			}
				
			this.sync.main = o_doc.getOffs(this.main, 
				this.sync.matrix[window.name].x - o_doc.f_xscroll(window), 
				this.sync.matrix[window.name].y - o_doc.f_yscroll(window))

			for (var i in this.sync.frames) 
				if (this.sync.frames[i] != window) this.sync.frames[i].o_doc.redraw()
		}
		else
			o_doc.divMove(this.main, {
				'x' : this.sync.main.x - this.sync.matrix[window.name].x + o_doc.f_xscroll(window), 
				'y' : this.sync.main.y - this.sync.matrix[window.name].y + o_doc.f_yscroll(window)
				}
			)
	}
	if (document.layers) {
		for (var n_i = 0; n_i < this.child_count; n_i++) this.a_kids[n_i].set_state(0);
	}
	else if (b_notDOM)
		for (var n_i = 0; n_i < this.child_count; n_i++) this.a_kids[n_i].pos();
}

function menu_exec (id, action) {
	if (!this.active) return;
	if (this.sync && action)
		for (var i in this.sync.frames) 
			this.sync.frames[i].menus[this.id]['on' + actions[action]](id);
	else if (this.sync && !this.is_master) 
		return this.sync.win.menus[this.id]['on' + actions[action]](id);
	else
		return menus[this.id]['on' + actions[action]](id);
}

function menu_hide () {
	if (this.last_item) this.last_item.collapse(0);
	if (!this.t_hide || /*this.over_items || */!this.last_item)	return;
	this.last_item = null;
	if (!o_doc.isIE6 && !o_doc.b_Gecko) this.selectsHide(true);
}

function menu_onclick (id) {
	var b_go = Boolean(this.items[id].fields[1]);
	if (b_go && this.sync)
		for (var i in this.sync.frames) 
			this.sync.frames[i].menus[this.id].last_item.collapse(0);	
	return b_go;
}

function menu_onmouseout (id) {
	this.items[id].set_state(0);
//	this.over_items--;
	if (this.t_expd) clearTimeout(this.t_expd);
	this.t_hide = setTimeout('menus["'+ this.id +'"].hide()',	this.items[id].getProp('hide_delay'));
	if (this.items[id].o_cfg_cust.sb != null) top.status = '';
}

function menu_onmouseover (id) {
	
	for (var o_item = this.items[id]; o_item.elements; o_item = o_item.o_parent) o_item.set_state(1);
	var o_item = this.items[id];
	clearTimeout(this.t_hide);
	this.t_hide = null;
	
	// set status bar message
	if (o_item.o_cfg_cust.sb != null) 
		setTimeout('menus["'+ this.id + '"].items['+ id + '].set_status()', 10);
	
	// item can not be unhighlighted
	this.o_hovered = o_item;

	// expand the item
	if (o_item.o_parent.a_kids[0].n_delay_expd)
		this.t_expd = setTimeout('menus["'+ this.id +'"].items['+ id +'].expand()', o_item.o_parent.a_kids[0].n_delay_expd);
	else o_item.expand();
}

function menu_onmousedown (id) {
	this.items[id].set_state(2);
}
// --------------------------------------------------------------------------------
// menu item class constructor
// --------------------------------------------------------------------------------
function menu_item (path, o_parent, o_root, n_index) {
	this.path = new String (path);
	this.o_parent = o_parent; this.o_root = o_root;
	this.arrpath = this.path.split('_');
	this.depth = this.arrpath.length - 1;

	// get reference to item's data in the structure
	var struct_path = '';
	for (var i = 0; i <= this.depth; i++)
		struct_path += '[' + (Number(this.arrpath[i]) + (i ? 3 : 0)) + ']';
	eval('this.fields = this.o_root.item_struct' + struct_path);
	if (!this.fields) return;
	this.o_cfg_cust = this.fields[2] ? this.fields[2] : [];

	// register self in the collections
	this.id = this.o_root.items.length;
	this.o_root.items[this.id] = this;
	o_parent.a_kids[o_parent.a_kids.length] = this;

	this.set_state = mitem_state;
	this.set_status = mitem_status;
	this.pos = mitem_position;
	this.build = mitem_build;
	this.buildSub = mitem_buildSub;
	this.getProp = mitem_getprop;
	this.getCSS  = mitem_getstyle;
	this.links = mitem_links;
	this.collapse = mitem_collapse;
	this.expand = mitem_expand;
	// initializing parameters needed for the first item only
	if (!n_index) {
		if (o_doc.b_Gecko)
		{
			this.n_block_top  = this.o_parent.o_cfg_cust.bt 
				? this.o_parent.o_cfg_cust.bt 
				: this.getProp('block_top_netscape');
			this.n_block_left = this.o_parent.o_cfg_cust.bl 
				? this.o_parent.o_cfg_cust.bl 
				: this.getProp('block_left_netscape');
		}
		else
		{
			this.n_block_top  = this.o_parent.o_cfg_cust.bt 
				? this.o_parent.o_cfg_cust.bt 
				: this.getProp('block_top');
			this.n_block_left = this.o_parent.o_cfg_cust.bl 
				? this.o_parent.o_cfg_cust.bl 
				: this.getProp('block_left');
		}
		this.b_expd_top   = this.getProp('top') < 0;
		this.b_expd_left  = this.getProp('left') < 0;
		this.n_width  = this.getProp('width'); 
		this.n_height = this.getProp('height');
		this.b_vertical   = this.getProp('vertical');
		this.n_wise_pos   = this.getProp('wise_pos');
		this.o_shadow     = this.getProp('shadow');
		this.n_delay_expd = this.getProp('expd_delay');
	}
	
	// calculating sizes
	var n_w = this.o_parent.a_kids[0].n_width, n_h = this.o_parent.a_kids[0].n_height;
	if (this.o_parent.a_kids[0].b_vertical) {
		if (this.o_parent.o_cfg_cust.bw != null) n_w = this.o_parent.o_cfg_cust.bw;
		if (this.o_cfg_cust.sh != null) n_h = this.o_cfg_cust.sh;
	}
	else {
		if (this.o_parent.o_cfg_cust.bh != null) n_h = this.o_parent.o_cfg_cust.bh;
		if (this.o_cfg_cust.sw != null) n_w = this.o_cfg_cust.sw;
	}
	
	// building HTML instanse
	this.o_parent.subHTML[n_index] = this.build(n_w, n_h);

	this.child_count = this.fields.length - 3;
	if (this.child_count > 0) {
		this.a_kids = [];
		this.f_born_kids = mitem_born_kids;
		if (b_notDOM && !document.layers) {
			this.f_born_kids(1);
			document.write (this.subHTML.join(''));
			this.subling = o_doc.getElem('m' + this.o_root.id + 'c' + this.id);
			if (o_doc.b_Gecko) {
				var o_t = o_doc.getElem('m' + this.o_root.id + 't' + this.id);
				this.subling.style.width = o_t.offsetWidth;
			}
			for (i in this.a_kids) this.a_kids[i].links();
		}
	}
}
// --------------------------------------------------------------------------------
// menu item handlers
// --------------------------------------------------------------------------------
function mitem_born_kids (b_no_links) {
	this.subHTML = [];
	for (var i = 0; i < this.child_count; i++) 
		new menu_item (this.path + '_' + i, this, this.o_root, i);
	this.buildSub();
	if (!b_no_links) for (i in this.a_kids) this.a_kids[i].links();
}

function mitem_status () {
	top.status = this.o_cfg_cust.sb;
}

// --------------------------------------------------------------------------------
// reads property from template file, inherits from o_parent level if not found
// ------------------------------------------------------------------------------------------
function mitem_getprop (s_key) {

	// check if value is defined for current level
	var s_value = null, 
		a_level = this.o_root.o_cfg[this.depth];

	// return value if explicitly defined
	if (a_level)
		s_value = a_level[s_key];

	// request recursively from o_parent levels if not defined
	return (s_value == null ? this.o_parent.getProp(s_key) : s_value);
}
// --------------------------------------------------------------------------------
// reads property from template file, inherits from parent level if not found
// ------------------------------------------------------------------------------------------
function mitem_getstyle (s_pos, n_state) {

	var a_css = this.getProp('css'),
		a_oclass = a_css[s_pos];

	// same class for all states	
	if (typeof(a_oclass) == 'string')
		return a_oclass;

	// inherit class from previous state if not explicitly defined
	for (var n_currst = n_state; n_currst >= 0; n_currst--)
		if (a_oclass[n_currst])
			return a_oclass[n_currst];
}

// sets item's position on the page
function mitem_position (coord, value) {
	if (this.child_count > 0) {	
		var o_kid = this.a_kids[0],
			o_pos = o_doc.getOffs(this.elements[0], 
			this.o_cfg_cust.bl ? this.o_cfg_cust.bl : o_kid.n_block_left, 
			this.o_cfg_cust.bt ? this.o_cfg_cust.bt : o_kid.n_block_top);
		if (o_kid.b_expd_left) 
			o_pos.x -= o_doc.divSize(this.subling);
		if (o_kid.b_expd_top) 
			o_pos.y -= o_doc.divSize(this.subling, 1);
		if (o_kid.n_wise_pos && !this.o_root.sync) {
			var wise = o_kid.n_wise_pos,
			w_div = o_doc.divSize(this.subling, 0), h_div = o_doc.divSize(this.subling, 1),
			w_win = o_doc.f_width(window), h_win = o_doc.f_height(window),
			w_scr = o_doc.f_xscroll(window), h_scr = o_doc.f_yscroll(window);
			if (o_pos.x + w_div > w_win + w_scr) 
				o_pos.x = (wise == 1 ? w_win + w_scr : o_pos.x) - w_div;
			if (o_pos.y + h_div > h_win + h_scr) 
				o_pos.y = (wise == 1 ? h_win + w_scr : o_pos.y) - h_div;
			if (o_pos.x < w_scr) o_pos.x = w_scr;
			if (o_pos.y < h_scr) o_pos.y = h_scr;
		}
		o_doc.divMove(this.subling, o_pos)
//		if (!this.depth) alert(o_pos.x)
		if (this.sublingBack) o_doc.divMove(this.sublingBack, o_pos);
		if (this.sublingShad) 
			o_doc.divMove(this.sublingShad, {
				'x' : o_pos.x + o_kid.o_shadow.offX, 
				'y' : o_pos.y + o_kid.o_shadow.offY
			}
		);
		if (b_notDOM && !document.layers)
			for (var n_i = 0; n_i < this.child_count; n_i++) this.a_kids[n_i].pos();
	}
}

// Linking
var b_notDOM = navigator.appVersion.indexOf('MSIE') == -1 || (navigator.appVersion.indexOf('Mac') > -1 && navigator.appVersion.indexOf('MSIE') > -1) || navigator.userAgent.indexOf('Konqueror') > -1;

document.write ('<scr' + 'ipt language="JavaScript" src="' + TMenu_path_to_files + 'menu.' 
	+ (document.layers ? 'lay' : b_notDOM ? 'opr' : 'dom') + '.js"></scr' + 'ipt>')