// JavaScript Document
/* ------------------------------------------------------------------- */
// Application settings
var useColors = false;
// Styles
var offCol = new Array();
var onCol = new Array();
var selCol = new Array();
// Default colors
if (application == "internet") {
	offCol[0] 	= new Array("#001F60","#FFFFFF");
	onCol[0] 	= new Array("#001F60","#FBB400", "normal", "bold");
	selCol[0] 	= new Array("#001F60","#FBB400", "normal", "bold");
} 
else if (application == "intranet") {
	useColors = true;
	offCol[0] 	= new Array("#001F60","#FFFFFF");
	onCol[0] 	= new Array("#F9A400","#FFFFFF");
	selCol[0] 	= new Array("#F9A400","#FFFFFF");
	offCol[1] 	= new Array("#001F60","#FFFFFF");
	onCol[1] 	= new Array("#526B8F","#FFFFFF");
	selCol[1] 	= new Array("#526B8F","#FFFFFF");
	offCol[2] 	= new Array("#001F60","#FFFFFF");
	onCol[2] 	= new Array("#4F8A83","#ffffff");
	selCol[2] 	= new Array("#4F8A83","#ffffff");
	offCol[3] 	= new Array("#001F60","#FFFFFF");
	onCol[3] 	= new Array("#0070AF","#ffffff");
	selCol[3] 	= new Array("#0070AF","#ffffff");
	offCol[4] 	= new Array("#001F60","#FFFFFF");
	onCol[4] 	= new Array("#D35812","FFFFFF");
	selCol[4] 	= new Array("#D35812","FFFFFF");
	offCol[5] 	= new Array("#001F60","#FFFFFF");
	onCol[5] 	= new Array("#9A2036","#ffffff");
	selCol[5] 	= new Array("#9A2036","#ffffff");
	offCol[6] 	= new Array("#001F60","#FFFFFF");
	onCol[6] 	= new Array("#ABAF00","#ffffff");
	selCol[6] 	= new Array("#ABAF00","#ffffff");
	offCol[7] 	= new Array("#001F60","#FFFFFF");
	onCol[7] 	= new Array("#666666","#ffffff");
	selCol[7] 	= new Array("#666666","#ffffff");
	offCol[8] 	= new Array("#001F60","#FFFFFF");
	onCol[8] 	= new Array("#009955","#ffffff");
	selCol[8] 	= new Array("#009955","#ffffff");
}
var unid = null;	
var selected = unid;
var selectedSub = null;
var active = selected;
var nextActive = null;
var previousOver = null;
var hideSubTimer = null;
var showSubTimer = null;
var resetTimer = null;
var showTime = 300;
var hideTime = 300;
var resetTime = 800;
function init() {
	unid = getParam("unid");
}
function initMenu() {
	if (unid) {
		resetMenu();
		var obj = aUnid[unid];
		if (obj) {
			if (obj.level == 1) { selected = obj.key; }
			else if (obj.level == 2)  { selectedSub = obj.key; }
			obj.highlight(selCol);
		}
	}
}
/* ------------------------------------------------------------------- */
var aMenu = new Array(); 	// Contains the menu objects
var aUnid = new Array(); 	// Contains the menu identifiers
var aTimer = new Array(); 	// Contains the setTimeout identifiers
/* Menu Object */
function MI(id, key, label, url, target) {
	if (label != "") {
		this.id = id;
		this.key = key;
		this.label = label; 
		this.url = url;
		this.target = target;
		this.items = new Array();
		this.objPos = this.key.split("x");
		this.level = this.objPos.length-2;
		this.classStr = '';
		if (this.level == 1) {
			this.idx = aMenu.length;
			aMenu[this.idx] = this;
		} else {
			this.idx = Number(this.objPos[2])-1;
			aMenu[this.idx].add(this);
		}
		if (unid && this.id == unid) {
			this.classStr = ' class="selected" ';
			if (this.level == 1) {
				selected = this.key;
				active = this.key;
			} else {
				aMenu[this.idx].classStr = this.classStr;
				selected = aMenu[this.idx].key;
				active = aMenu[this.idx].key;
			}
		}
		aUnid[this.id] = this;
	}
}
//--------------------------------------------------------------------
MI.prototype.add = function(item) {
	this.items[this.items.length] = item;
}
//--------------------------------------------------------------------
MI.prototype.getHTML = function() {
	var str = "";
	if (this.level == 1) {
		str += '<a href="javascript:gotoItem(\''+this.id+'\');" id="m'+this.key+'" onMouseOver="over(\''+this.key+'\')" onMouseOut="out(\''+this.key+'\')" '+this.classStr+'>'+this.label+'</a>';
	} else {
		str += '<a href="javascript:gotoItem(\''+this.id+'\');" id="m'+this.key+'" '+this.classStr+'>'+this.label+'</a>';
	}
	return str;
}
//--------------------------------------------------------------------
MI.prototype.dehighlight = function(colArr) {
	var obj = getMenu(this.key);//eval("m"+this.key);
	if (obj) {
		if (useColors) {
			if (colArr) {
				obj.style.backgroundColor = colArr[this.idx][0];
				obj.style.color = colArr[this.idx][1];
			} else {
				obj.style.backgroundColor = ""
				obj.style.color = "";
			}
		} else {
			if (this.level == 1) {
				obj.style.backgroundColor = colArr[0][0];
				obj.style.color = colArr[0][1];
			} else {
				obj.style.fontWeight = "normal";
			}
		}
	}
}
//--------------------------------------------------------------------
MI.prototype.highlight = function(colArr) {
	var obj = getMenu(this.key); //eval("m"+this.key);
	if (obj) {
		if (useColors) {
			obj.style.backgroundColor = colArr[this.idx][0];
			obj.style.color = colArr[this.idx][1];
		} else {
			if (this.level == 1) {
				obj.style.backgroundColor = colArr[0][0];
				obj.style.color = colArr[0][1];
			} else {
				obj.style.fontWeight = "bold";
			}
		}
	}
}
/* ------------------------------------------------------------------- */
// Display functions
function getMenuLevel1() {
	var str = "";
	for (key in aMenu) {
		var m = aMenu[key];
		if (m.level == 1) {
			str += m.getHTML();
		}
	}
	return str;
}
function getSubMenus() {
	var str = "";
	for (key in aMenu) {
		var m = aMenu[key];
		if (m.items.length>0) {
			str += '<div class="subMenu" id="'+m.key+'sub"';
			if (m.classStr == "") { str += ' style="display:none"'; }
			str += '>';
			if (useColors) { str += '<div class="branch'+m.idx+'">'; }
			for (var i=0; i<m.items.length; i++) {
				str += m.items[i].getHTML();
			}
			str += '<span class="spacer">&nbsp;</span>';
			if (useColors) { str += '</div>'; }
			str += '</div>';
		}
	}
	return str;
}
function buildMenu() {
	var str = '';
	str += '<div class="topMenu">';
	str += getMenuLevel1();
	str += '<span class="spacer">&nbsp;</span></div>';
	str += '<div class="bottomBorder">';
	str += '<div class="SubMenus" onMouseOver="resetHideSub()">';
	str += 	getSubMenus();
	str += '</div>';
	str += '</div>';
	document.write(str);
}
/* ------------------------------------------------------------------------ */
/* Events */
function over(menuId) {
	highlightMenu(menuId);
	if (resetTimer) window.clearTimeout(resetTimer);
	var obj = getSubMenu(menuId);
	if (obj) {
		nextActive = menuId;
		resetHideSub();
		startShowSub();
	} else {
		startHideSub();
	}
	if (resetTimer != null) {
		window.clearTimeout(resetTimer);
	}
}
function out(menuId) {
	if (active != menuId) { 
		dehighlightMenu(menuId);
	}
	if (previousOver != null && nextActive != active && previousOver != nextActive) resetHideSub();
	previousOver = menuId;
}
/* Functions */
function showSubMenu() {
	// force hide of previous menu
	if (active != null && nextActive != null && active != nextActive) {
		dehighlightMenu(active);
		hideSubMenu();
	}
	var obj = getSubMenu(nextActive);
	if (obj) {
		active = nextActive;
		nextActive = null;
		obj.style.display = "";
	}
}
function hideSubMenu() {
	if (active) {
		dehighlightMenu(active);
		var obj = getSubMenu(active);
		if (obj) {
			obj.style.display = "none";
		}
		active = null;
	}
}
function startShowSub() {
	showSubTimer = window.setTimeout('showSubMenu()', showTime);
}
function startHideSub() {
	if (hideSubTimer) window.clearTimeout(hideSubTimer);
	hideSubTimer = window.setTimeout('hideSubMenu()', hideTime);
}
function resetHideSub() {
	if (hideSubTimer) window.clearTimeout(hideSubTimer);
	if (showSubTimer) window.clearTimeout(showSubTimer);
	if (resetTimer) window.clearTimeout(resetTimer);
}
function startResetMenu() {
	if (resetTimer) { window.clearTimeout(resetTimer); }
	resetTimer = window.setTimeout("resetMenu()", resetTime);
}
function resetMenu() {
	dehighlightMenu(active);
	hideSubMenu();
	if (selected) {
		var obj = eval(selected);
		if (obj) {
			obj.highlight(selCol);
			nextActive = selected;
			showSubMenu();
		}
	}
}
function getSubMenu(id) {
	return document.getElementById(id+'sub');
}
function getMenu(key) {
	var obj = document.getElementById('m'+key);
	return obj;
}
function highlightMenu(id) {
	var menu = eval(id);
	if (menu && id != selected) { menu.highlight(onCol); } 
	else if (menu && id == selected) { menu.highlight(selCol); }
}
function dehighlightMenu(id) {
	var menu = eval(id);
	if (menu && id != selected) { menu.dehighlight(offCol); } 
	else if (menu && id == selected) { menu.dehighlight(selCol); }
}
function dehighlightSub() {
	if (selectedSub != null) {
		var obj = eval(selectedSub);
		obj.dehighlight();
	}
}
function gotoItem(id) {
	var item = aUnid[id];
	if (item) {
		if (item.level == 1) {
			if (selected != item.key) {
				var oldID = selected;
				selected = item.key;
				dehighlightMenu(oldID);
				dehighlightSub();
			}
		} else if (item.level == 2) {
			if (selectedSub != item.key) {
				var parentMenu = getParentMenu(item.key);
				if (parentMenu.key != selected) {
					var oldID = selected;
					selected = parentMenu.key;
					dehighlightMenu(oldID);
					dehighlightSub();
				}
				if (selectedSub != null) {
					dehighlightSub();
				}
				selectedSub = eval(item.key);
				selectedSub.highlight(selCol);
			}
		}
		window.open(item.url, item.target);
	}
}
//*----------------------------------------------------*//
function getParentMenu(key) {
	var arr = key.split("x");
	var id="";
	for (var i=1; i<arr.length-1; i++) {
		id += "x"+arr[i];
	}
	return eval(id);
}
//*----------------------------------------------------*//
function getParam(param) {
	var sURL = window.document.URL.toString();
	if (sURL.indexOf("?") > 0)
	{
		var arrParams = sURL.split("?");
		var arrURLParams = arrParams[1].split("&");
		for (i=0; i<arrURLParams.length; i++) {
			var pair = arrURLParams[i].split("=");
			if (pair[0] == param) {
				if (pair[1] == "")
					return null;
				else 
					return pair[1];
				break;
			}
		}
	}
	return null;
}
//*----------------------------------------------------*//
init();