/*************************************************************************

 * Interstitial page logic

 * Jon Dunfee, November 2003

 * Copyright (c) 2003 Fusion Alliance

 */



// Initial attributes

var interstitialWinOpen = false;            // State of popup window, leave false

var interstitialWinWidth = 600;             // Default popup window width

var interstitialWinHeight = 300;            // Default popup window height

var interstitialRoot = "/misc/interstitial/";    // Location of interstitial pages from root level



// Used in anchor tags

function sitepass(a,opt,page)

{

    if(interstitialWinOpen) interstitialWin.close();

    var LeftPosition=(screen.width)?(screen.width-interstitialWinWidth)/2:100;

    var TopPosition=(screen.height)?(screen.height-interstitialWinHeight)/2:100;

    var features = (opt)?opt:"width="+interstitialWinWidth+",height="+interstitialWinHeight+",scrollbars=yes,location=no,directories=no,status=no,menubar=no,toolbar=no,resizable=no,left="+LeftPosition+",top="+TopPosition;

    var interstitial = (page)?page:interstitialRoot + "interstitial.html?redirect=" + escape(a.href) +"&target=" + a.target;

    interstitialWin = window.open(interstitial,"interstitial",features);

    interstitialWin.focus();

    interstitialWinOpen = true;

}



// Used in sub menu items

function menupass(loc,aff,opt,page)

{

    if(interstitialWinOpen) interstitialWin.close();

    var LeftPosition=(screen.width)?(screen.width-interstitialWinWidth)/2:100;

    var TopPosition=(screen.height)?(screen.height-interstitialWinHeight)/2:100;

    var features = (opt)?opt:"width="+interstitialWinWidth+",height="+interstitialWinHeight+",scrollbars=yes,location=no,directories=no,status=no,menubar=no,toolbar=no,resizable=no,left="+LeftPosition+",top="+TopPosition;

    var interstitial = (page)?page:interstitialRoot + "interstitial.html?redirect=" + escape(loc) +"&target=" + ((aff)?"":"_blank");

    interstitialWin = window.open(interstitial,"interstitial",features);

    interstitialWin.focus();

    interstitialWinOpen = true;

}





/*************************************************************************

 * Lilly.com navigation

 * by Jon Dunfee, November 2003

 * Copyright (c) 2003 Fusion Alliance

 *

 * modified mm_menu 20MAR2002 Version 6.0

 * Andy Finnell, March 2002

 * Copyright (c) 2000-2002 Macromedia, Inc.

 *

 * based on menu.js

 * by gary smith, July 1997

 * Copyright (c) 1997-1999 Netscape Communications Corp.

 *

 * Netscape grants you a royalty free license to use or modify this

 * software provided that this copyright notice appears on all copies.

 * This software is provided "AS IS," without a warranty of any kind.

 */



// Global Behaviour Attributes

var menuBaseRoot = ""    // Local web server root

var menuIsLoaded = false;       // Sets to true when menu is loaded (leave false)



// Behavior Defaults

var menuRelative = false;       // Open relative to menu item; otherwise cascade

var menuSpeed = 1000;           // Set to 1000 when menuRelative is false

var menuXPos = 120;             // Left offset position of first sub menu

var menuYPos = -10;             // Top offset position of first sub menu

var globalMenuRelative = true;  // Open relative to menu item; otherwise cascade

var globalMenuSpeed = 500;      // Set to 1000 when menuRelative is false

var globalMenuXPos = 0;         // Left offset position of first sub menu

var globalMenuYPos = 10;        // Top offset position of first sub menu





// Function to create sub menus

function Menu(label, mw, sx, sy, srel, spd, cmi) 

{

    this.menuLayerClass = "menuLayers";

    this.menuClassTop = "menuItemsOffTop";

    this.menuClass = "menuItemsOff";

    this.menuClassBot = "menuItemsOffBot";

    this.menuClassOne = "menuItemsOffOne";

    this.menuHiliteClassTop = "menuItemsOnTop";

    this.menuHiliteClass = "menuItemsOn";

    this.menuHiliteClassBot = "menuItemsOnBot";

    this.menuHiliteClassOne = "menuItemsOnOne";

    

    // User Definable Variables

	this.label = " " + label;

	this.childMenuIcon = (cmi)?cmi:"/images/navigation/arrows.gif";

    this.showActionInStatus = true;

	this.submenuRelativeToItem = (srel);

	this.hideOnMouseOut = true;

	this.hideTimeout = (spd)?spd:1000;



    // Object Defined Variables

    this.menuWidth = mw;

	this.submenuXOffset = sx;

	this.submenuYOffset = sy;

    

    // Object Initialization Variables

	this.items = new Array();

	this.actions = new Array();

    this.actionStatus = new Array();

	this.childMenus = new Array();

	this.addMenuItem = addMenuItem;

	this.writeMenus = writeMenus;

	this.showMenu = showMenu;

	this.onMenuItemOver = onMenuItemOver;

	this.onMenuItemAction = onMenuItemAction;

	this.hideMenu = hideMenu;

	this.hideChildMenu = hideChildMenu;

	if (!window.menus) window.menus = new Array();

	window.menus[this.label] = this;

	window.menus[window.menus.length] = this;

	if (!window.activeMenus) window.activeMenus = new Array();

}



// Function to create sub menu items

function addMenuItem(label, action, dojs, win, features)

{

	this.items[this.items.length] = label;    

    this.actionStatus[this.actionStatus.length] = (action)?action:"";

	if(dojs && action)
    {

        this.actions[this.actions.length] = action;

    }

    else if (win && action)

    {

        this.actions[this.actions.length] = "window.open('"+action+"','_blank'"+((features)?",'"+features+"'":"")+")";

    }

    else if(action)

    {

    	this.actions[this.actions.length] = "top.location.href = '"+menuBaseRoot+""+action+"'";

    }

    else

    {

    	this.actions[this.actions.length] = "";

    }

}



// Write all menus to page

function writeMenus(container)

{

    if (window.triedToWriteMenus) return;

    window.hideMenuWatch = null;

    document.writeln('<span id="menuContainer"></span>');

    container = findObj("menuContainer");

    if (!container) return;	

    window.triedToWriteMenus = true; 

    container.isContainer = true;

    container.menus = new Array();

    for (var i=0; i<window.menus.length; i++)

    {

        container.menus[i] = window.menus[i];

    }

    window.menus.length = 0;

    var countMenus = 0;

    var countItems = 0;

    var content = "";

    for (var i=0; i<container.menus.length; i++, countMenus++)

    {

        var menu = container.menus[i];

        content = '<div id="menuLayer' + countMenus + '" class="' + menu.menuLayerClass + '" onmouseout="mouseoutMenu();">\n';

        var x=i;

        for (var i=0; i<menu.items.length; i++)

        {

            var item = menu.items[i];

            var childMenu = false;

            if (item.label)

            {

                item = item.label;

                childMenu = true;

            }

            content += '<div id="menuItem' + countItems +'" style="width: ' + menu.menuWidth + 'px;"';

            if(i==0 && i==menu.items.length-1) content += ' class="' + menu.menuClassOne + '"';

            else if(i==0) content += ' class="' + menu.menuClassTop + '"';

            else if (i==menu.items.length-1) content += ' class="' + menu.menuClassBot + '"'; 

            else content += ' class="' + menu.menuClass + '"';

            content += ' onmouseover="onMenuItemOver(null,this);"';

            content += ' onclick="onMenuItemAction(null,this);">';

            if (childMenu) content += '<img src="'+menuBaseRoot+''+ menu.childMenuIcon +'" id="childAnchor' + countItems + '">';

//            content += 'menuItem' + countItems;

            content += item;

            content += '</div>\n';

            countItems++;  

        }

//        content += 'menuLayer' + countMenus + '</div>\n';

        content += '</div>\n';

        wl(content);

        i=x;

    }

    

//     prompt("",debugContent);



    if (!findObj("menuLayer0")) return;

    var menuCount = 0;

    for (var x=0; x<container.menus.length; x++)

    {

        var menuLayer = findObj("menuLayer" + x);

        container.menus[x].menuLayer = "menuLayer" + x;

        menuLayer.Menu = container.menus[x];

        menuLayer.Menu.container = "menuLayer" + x;

        var menu = container.menus[x];

        menu.menuItemLayers = new Array();

        for (var i=0; i<container.menus[x].items.length; i++)

        {

            var l = findObj("menuItem" + menuCount);

            l.menuAction = container.menus[x].actions[i];

            if(i==0 && i==container.menus[x].items.length-1)

            {

                l.menuClass = container.menus[x].menuClassOne;

                l.menuHiliteClass = container.menus[x].menuHiliteClassOne;

            }

            if(i==0)

            {

                l.menuClass = container.menus[x].menuClassTop;

                l.menuHiliteClass = container.menus[x].menuHiliteClassTop;

            }

            else if (i==container.menus[x].items.length-1)

            {

                l.menuClass = container.menus[x].menuClassBot;

                l.menuHiliteClass = container.menus[x].menuHiliteClassBot;

            }

            else

            {

                l.menuClass = container.menus[x].menuClass;

                l.menuHiliteClass = container.menus[x].menuHiliteClass;

            }

            l.actionStatus = container.menus[x].actionStatus[i];

            l.Menu = container.menus[x];

            l.Menu.menuItemLayers[l.Menu.menuItemLayers.length] = l;

            var childItem = findObj("childAnchor" + menuCount);

            if (childItem)

            {

                l.childMenu = container.menus[x].items[i].menuLayer;

                l.Menu.childMenus[l.Menu.childMenus.length] = l.childMenu;

            }

            menuCount++;

        }

    }        

    if (document.captureEvents) document.captureEvents(Event.MOUSEUP);

    if (document.addEventListener) document.addEventListener("mouseup", onMenuItemOver, false);

    document.onmouseup = mouseupMenu;

    window.wroteMenu = true;

    status = "";

}



// Invoke rollover state of sub menu item and open child menu if parent of one

function onMenuItemOver(e, l) {

     crowMenu();

     l = l || this;

     var a = window.ActiveMenuItem;

     if (l.style && l.Menu)

     {

        if (a) 

        {

            a.className = a.menuClass;

		}

        if(l.Menu.showActionInStatus) window.status = l.actionStatus;

		l.zIndex = l.zIndex + 1;

        l.className = l.menuHiliteClass;

    	window.ActiveMenuItem = l;

		l.Menu.hideChildMenu(l);

	} else return;

	window.ActiveMenuItem = l;

}



// Capture mouse click on menu items

function onMenuItemAction(e, l) {

	l = window.ActiveMenuItem;

	if (!l) return;

	hideActiveMenus();

//    alert(l.Menu.menuLayer);

    if (l.menuAction) eval("" + l.menuAction);

	window.ActiveMenuItem = 0;

}



// Reset the menu close time out

function crowMenu() {

	if (hideMenuWatch) clearTimeout(hideMenuWatch);

	hideMenuWatch = null;

	DHFlag = false;

}



// Initiate menu close time out

function watchMenu() {

    if(menuIsLoaded) {

    	if(window.ActiveMenu) {

    		menuStart = new Date();

    		DHFlag = true;

    		hideMenuWatch = setTimeout("menuHideAlt()", window.ActiveMenu.Menu.hideTimeout);

    	}

    }

}



// Alternate menu close logic

function menuHideAlt() {

	if (!DHFlag || !window.ActiveMenu) return;

	var elapsed = new Date() - menuStart;

	var timeout = window.ActiveMenu.Menu.hideTimeout;

	if (elapsed < timeout) {

		hideMenuWatch = setTimeout("menuHideAlt()", timeout+100-elapsed);

		return;

	}

    if(window.ActiveMenu.father) window.ActiveMenu.father.className = window.ActiveMenu.fatherOffClass;

	DHFlag = false;

	hideActiveMenus();

	window.ActiveMenuItem = 0;

}



// Open child sub menu

var menuParentState = false;        // Who activated the menu, leave false

function showMenu(father, menu, x, y, child, imgname, onclass, offclass)

{

    if(menuIsLoaded)

    {

        if(menuParentState) menuParentState.className = menuParentState.offClass;

        if(father)

        {

            menuParentState = father;

            menuParentState.onClass = (onclass)?onclass:false;

            menuParentState.offClass = (offclass)?offclass:false;

        }

        if(!menu)

        {

            hideActiveMenus();

            return;

        }

    	if (!window.wroteMenu) return;

    	crowMenu();

    	if (menu)

        {

            father.className = onclass;

    		var obj = findObj(imgname) || document.images[imgname] || document.links[imgname] || document.anchors[imgname];

    		x = getObjX(x, obj);

    		y = getObjY(y, obj);

    	}

    	if (findObj("menuItem0"))

        {

    		var l = findObj(menu.menuLayer);

    		hideActiveMenus();

    		window.ActiveMenu = l;

            l.father = father;

            l.fatherOffClass = (offclass)?offclass:false;

            l.fatherOnClass = (onclass)?onclass:false;

    		var s = l.style;

    		if (x != "relative")

            {

    			s.pixelLeft = x || (window.pageX + document.body.scrollLeft) || 0;

    			s.left = s.pixelLeft + 'px';

    		}

    		if (y != "relative")

            {

    			s.pixelTop = y || (window.pageY + document.body.scrollTop) || 0;

    			s.top = s.pixelTop + 'px';

    		}

            s.zIndex = s.zIndex + 1;

    		s.visibility = "inherit";

    	}

    	if (menu) window.activeMenus[window.activeMenus.length] = l;

    	crowMenu();

    }

}



// Capture mouse over sub item event

function onMenuItemDown(e, l)

{

	var a = window.ActiveMenuItem;

}



// Browser sniffer

function getExplorerVersion()

{

    var ieVers = parseFloat(navigator.appVersion);

    if( navigator.appName != 'Microsoft Internet Explorer' ) return ieVers;

    var tempVers = navigator.appVersion;

    var i = tempVers.indexOf( 'MSIE ' );

    if( i >= 0 )

    {

        tempVers = tempVers.substring( i+5 );

        ieVers = parseFloat( tempVers ); 

    }

    return ieVers;

}



// Capture after mouse click to close menus

function mouseupMenu(e)

{

	hideMenu(true, e);

	hideActiveMenus();

	return true;

}



// Execute mouse out event to hide menu or change item state

function mouseoutMenu()

{

	hideMenu(false, false);

	return true;

}



// Hide selected sub menu

function hideMenu(mouseup, e)

{

	var a = window.ActiveMenuItem;

    if (window.ActiveMenu && findObj("menuItem0"))

    {

		if(a)

        {

            a.className = a.menuClass;

		}

	}

	if (!mouseup && window.ActiveMenu)

    {

		if (window.ActiveMenu.Menu)

        {

			if (window.ActiveMenu.Menu.hideOnMouseOut) watchMenu();

			return(true);

		}

	}

	return(true);

}



// Hide parent's children menus

function hideChildMenu(hcmLayer)

{

    crowMenu();

    var l = hcmLayer;

    for (var i=0; i < l.Menu.childMenus.length; i++)

    {

        var theLayer = l.Menu.childMenus[i];

        theLayer = findObj(theLayer);

        theLayer.style.visibility = "hidden";

        theLayer.Menu.hideChildMenu(theLayer);

    }

    if (l.childMenu)

    {

        var childMenu = l.childMenu;

        if (findObj("menuItem0"))

        {

            childMenu = findObj(l.childMenu);

            var menuLayer = findObj(l.Menu.menuLayer);

            var s = childMenu.style;

            s.zIndex = menuLayer.style.zIndex+1;

            var x = getObjX(0,menuLayer);

            var y = getObjY(0,(l.Menu.submenuRelativeToItem)?window.ActiveMenuItem:menuLayer);

    		if (x != "relative")

            {

    			s.pixelLeft = (x || (window.pageX + document.body.scrollLeft) || 0) + l.Menu.submenuXOffset + l.Menu.menuWidth;

    			s.left = s.pixelLeft + 'px';

    		}

    		if (y != "relative")

            {

    			s.pixelTop = (y || (window.pageY + document.body.scrollTop) || 0) + l.Menu.submenuYOffset;

    			s.top = s.pixelTop + 'px';

    		}

            s.visibility = "inherit";

        } else return;

        window.activeMenus[window.activeMenus.length] = childMenu;

    }

}



// Hide all active menus

function hideActiveMenus()

{

    window.status = "";

	if (!window.activeMenus) return;

	for (var i=0; i < window.activeMenus.length; i++)

    {

		if (!activeMenus[i]) continue;

		if (activeMenus[i].visibility && activeMenus[i].Menu)

        {

			activeMenus[i].visibility = "hidden";

			activeMenus[i].Menu.container.visibility = "hidden";

		} else if (activeMenus[i].style) {

			var s = activeMenus[i].style;

			s.visibility = "hidden";

		}

	}

	if (window.ActiveMenuItem) hideMenu(false, false);

	window.activeMenus.length = 0;

}



// Allow menu system to be accessed after menu has generated

function menuLoadedNow()

{

    menuIsLoaded = true;

}



document.onload = menuLoadedNow();



// Find object in page

function findObj(item)

{

	if(document.all) return(document.all[item]);

	if(document.getElementById) return(document.getElementById(item));

    if(document.images[item]) return document.images[item];

    if(document.links[item]) return document.links[item];

	return(false);

}



// Determine left position to show sub/child menu

function getObjX (x, img) { 

	if (!document.layers) {

		var onWindows = navigator.platform ? navigator.platform == "Win32" : false;

		var macIE45 = document.all && !onWindows && getExplorerVersion() == 4.5;

		var par = img;

		var lastOffset = 0;

		while(par){

			if( par.leftMargin && ! onWindows ) x += parseInt(par.leftMargin);

			if( (par.offsetLeft != lastOffset) && par.offsetLeft ) x += parseInt(par.offsetLeft);

			if( par.offsetLeft != 0 ) lastOffset = par.offsetLeft;

			par = macIE45 ? par.parentElement : par.offsetParent;

		}

	} else if (img.x) x += img.x;

	return x;

}



// Determine top position to show sub/child menu

function getObjY (y, img) {

	if(!document.layers) {

		var onWindows = navigator.platform ? navigator.platform == "Win32" : false;

		var macIE45 = document.all && !onWindows && getExplorerVersion() == 4.5;

		var par = img;

		var lastOffset = 0;

		while(par){

			if( par.topMargin && !onWindows ) y += parseInt(par.topMargin);

			if( (par.offsetTop != lastOffset) && par.offsetTop ) y += parseInt(par.offsetTop);

			if( par.offsetTop != 0 ) lastOffset = par.offsetTop;

			par = macIE45 ? par.parentElement : par.offsetParent;

		}		

	} else if (img.y >= 0) y += img.y;

	return y;

}



// Simplified Document.Write

function w(theText)

{

    window.document.open("text/html");

    window.document.write(theText);

    window.document.close();

}



function wl(theText)

{

    window.document.open("text/html");

    window.document.writeln(theText);

    window.document.close();

}