/*****************************************************CONTENT FOR DROPDOWNS*****************************************************/

//Contents for menu 1
var menu1 = new Array();
menu1[0] = '<table cellpadding=0 cellspacing=0 width="100%"><tr><td width="100%" onmouseover="menuItemOver(this);" onmouseout="menuItemOut(this);"><a href="courseskayak.asp" class="navMenuItem" style="width:100%;padding:2px;padding-left:4px;" >Kayaking  &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</a></td></tr></table>';
menu1[1] = '<table cellpadding=0 cellspacing=0 width="100%"><tr><td width="100%" onmouseover="menuItemOver(this);" onmouseout="menuItemOut(this);"><a href="coursescanoe.asp" class="navMenuItem" style="width:100%;padding:2px;padding-left:4px;">Canoeing &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</a></td></tr></table>';

//Contents for menu 2
var menu2 = new Array();
menu2[0] = '<table cellpadding=0 cellspacing=0 width="100%"><tr><td width="100%" onmouseover="menuItemOver(this);" onmouseout="menuItemOut(this);"><a href="trips.asp" class="navMenuItem" style="width:100%;padding:2px;padding-left:4px;" >Trips Offered  &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</a></td></tr></table>';
menu2[1] = '<table cellpadding=0 cellspacing=0 width="100%"><tr><td width="100%" onmouseover="menuItemOver(this);" onmouseout="menuItemOut(this);"><a href="tripreports.asp" class="navMenuItem" style="width:100%;padding:2px;padding-left:4px;" >Reports  &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</a></td></tr></table>';
menu2[2] = '<table cellpadding=0 cellspacing=0 width="100%"><tr><td width="100%" onmouseover="menuItemOver(this);" onmouseout="menuItemOut(this);"><a href="photos.asp" class="navMenuItem" style="width:100%;padding:2px;padding-left:4px;">Photos &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</a></td></tr></table>';

var menu3 = new Array();
menu3[0] = '<table cellpadding=0 cellspacing=0 width="100%"><tr><td width="100%" onmouseover="menuItemOver(this);" onmouseout="menuItemOut(this);"><a href="contact.asp" class="navMenuItem" style="width:100%;padding:2px;padding-left:4px;" >Contact Us  &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</a></td></tr></table>';
menu3[1] = '<table cellpadding=0 cellspacing=0 width="100%"><tr><td width="100%" onmouseover="menuItemOver(this);" onmouseout="menuItemOut(this);"><a href="usefullinks.asp" class="navMenuItem" style="width:100%;padding:2px;padding-left:4px;" >Useful Links  &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</a></td></tr></table>';
/******************************************************END CONTENT FOR DROPDOWNS************************************************/

var menuwidth = '50px'; //default menu width
var menubgcolor = '#E5F1FF';  //menu bgcolor
var disappeardelay = 0;  //menu disappear speed onMouseout (in miliseconds)
var hidemenu_onclick = "yes"; //hide menu when user clicks within menu?
var tempNavItem; //Stores the navitem of the navbar

/////No further editting needed

var ie4 = document.all;
var ns6 = document.getElementById && !document.all;

if (ie4 || ns6)
    document.write('<div id="dropmenudiv" style="visibility:hidden;width:' + menuwidth + ';background-color:' + menubgcolor + '" onMouseover="clearhidemenu()" onMouseout="dynamichide(event)"></div>');

function getposOffset(what, offsettype)
{
    var totaloffset = (offsettype == "left")? what.offsetLeft : what.offsetTop;
    var parentEl = what.offsetParent;
    while (parentEl != null)
    {
        totaloffset = (offsettype == "left")? totaloffset + parentEl.offsetLeft : totaloffset+parentEl.offsetTop;
        parentEl = parentEl.offsetParent;
    }
    return totaloffset;
}

function showhide(obj, e, visible, hidden, menuwidth)
{
    if (ie4 || ns6)
        dropmenuobj.style.left = dropmenuobj.style.top = -500;
        
    if (menuwidth != "")
    {
        dropmenuobj.widthobj = dropmenuobj.style;
        dropmenuobj.widthobj.width = "135px"; //menuwidth
    }
    
    if (e.type=="click" && obj.visibility == hidden || e.type == "mouseover")
        obj.visibility = visible;
    else if (e.type == "click")
        obj.visibility = hidden;
}

function iecompattest()
{
    return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
}

function clearbrowseredge(obj, whichedge)
{
    var edgeoffset = 0;
    if (whichedge == "rightedge")
    {
        var windowedge=ie4 && !window.opera? iecompattest().scrollLeft+iecompattest().clientWidth-15 : window.pageXOffset+window.innerWidth-15
        dropmenuobj.contentmeasure = dropmenuobj.offsetWidth;
        
        if (windowedge - dropmenuobj.x < dropmenuobj.contentmeasure)
            edgeoffset = dropmenuobj.contentmeasure - obj.offsetWidth;
    }
    else
    {
        var windowedge=ie4 && !window.opera? iecompattest().scrollTop+iecompattest().clientHeight-15 : window.pageYOffset+window.innerHeight-18
        dropmenuobj.contentmeasure = dropmenuobj.offsetHeight;
        if (windowedge - dropmenuobj.y < dropmenuobj.contentmeasure)
            edgeoffset = dropmenuobj.contentmeasure + obj.offsetHeight;
    }
    
    return edgeoffset;
}

function populatemenu(what)
{
    if (ie4||ns6)
        dropmenuobj.innerHTML = what.join("");
}


function dropdownmenu(name, obj, e, menucontents, menuwidth)
{   
    if (tempNavItem != null)
    {
        tempNavItem.className = "outNav";  //remove highlight from the old menu item
    }
       
    tempNavItem = document.getElementById(obj.name);
    obj.className = "overNav";

    if (window.event) event.cancelBubble = true;
    else if (e.stopPropagation) e.stopPropagation();
    
    clearhidemenu();
    dropmenuobj = document.getElementById? document.getElementById("dropmenudiv") : dropmenudiv;
    populatemenu(menucontents);

    if (ie4||ns6)
    {
        showhide(dropmenuobj.style, e, "visible", "hidden", menuwidth);
        dropmenuobj.x = getposOffset(obj, "left");
        dropmenuobj.y = getposOffset(obj, "top");
        dropmenuobj.style.left = dropmenuobj.x - clearbrowseredge(obj, "rightedge")+"px";
        dropmenuobj.style.top = dropmenuobj.y - clearbrowseredge(obj, "bottomedge") + obj.offsetHeight + "px";
    }

    return clickreturnvalue();
}

function clickreturnvalue()
{
    if (ie4||ns6) return false;
    else return true;
}

function contains_ns6(a, b) 
{
    while (b.parentNode)
        if ((b = b.parentNode) == a)
            return true;
        return false;
}

function dynamichide(e)
{
    if (ie4&&!dropmenuobj.contains(e.toElement))
        delayhidemenu();
    else if (ns6 && e.currentTarget != e.relatedTarget && !contains_ns6(e.currentTarget, e.relatedTarget))
        delayhidemenu();
}

function hidemenu(e)
{
    if (typeof dropmenuobj != "undefined")
    {
        if (ie4 || ns6)
        {
            dropmenuobj.style.visibility = "hidden";
            tempNavItem.className = "outNav;";
        }
    }
}

function delayhidemenu(obj)
{
    if (ie4 || ns6)
        delayhide = setTimeout("hidemenu()", disappeardelay);
}

function clearhidemenu()
{
    if (typeof delayhide != "undefined")
        clearTimeout(delayhide);
}

function menuItemOver(obj)
{
	obj.bgColor = "#0081FF";
}

function menuItemOut(obj)
{
	obj.bgColor = "#E5F1FF";
}

if (hidemenu_onclick == "yes")
    document.onclick = hidemenu;