//-----------menu w bok start

var disappeardelay=250 
var enableanchorlink=1 
var hidemenu_onclick=1 
var horizontaloffset=-10 

var ie5=document.all
var ns6=document.getElementById&&!document.all

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) {
    if (ie5||ns6)
    dropmenuobj.style.left=dropmenuobj.style.top=-500
    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=ie5 && !window.opera? iecompattest().scrollLeft+iecompattest().clientWidth-15 : window.pageXOffset+window.innerWidth-15
        dropmenuobj.contentmeasure=dropmenuobj.offsetWidth
        if (windowedge-dropmenuobj.x-obj.offsetWidth < dropmenuobj.contentmeasure)
        edgeoffset=dropmenuobj.contentmeasure+obj.offsetWidth+(horizontaloffset*2) //no space to the right of page? Move menu over to the left
    }
    else {
        var topedge=ie5 && !window.opera? iecompattest().scrollTop : window.pageYOffset
        var windowedge=ie5 && !window.opera? iecompattest().scrollTop+iecompattest().clientHeight-15 : window.pageYOffset+window.innerHeight-18
        dropmenuobj.contentmeasure=dropmenuobj.offsetHeight
        if (windowedge-dropmenuobj.y < dropmenuobj.contentmeasure) {
             //move menu up?
            edgeoffset=dropmenuobj.contentmeasure-obj.offsetHeight
            if ((dropmenuobj.y-topedge)<dropmenuobj.contentmeasure) //up no good either? (position at top of viewable window then)
            edgeoffset=dropmenuobj.y
        }
    }
    return edgeoffset
}

function dropdownmenu(obj, e, dropmenuID) {
    if (window.event) event.cancelBubble=true
    else if (e.stopPropagation) e.stopPropagation()
    if (typeof dropmenuobj!="undefined") //hide previous menu
    dropmenuobj.style.visibility="hidden"
    clearhidemenu()
    if (ie5||ns6) {
        obj.onmouseout=delayhidemenu
        dropmenuobj=document.getElementById(dropmenuID)
        if (hidemenu_onclick) dropmenuobj.onclick=function() {
            dropmenuobj.style.visibility='hidden'
        }
        dropmenuobj.onmouseover=clearhidemenu
        dropmenuobj.onmouseout=ie5? function() {
             dynamichide(event)
        }
         : function(event) {
             dynamichide(event)
        }
        showhide(dropmenuobj.style, e, "visible", "hidden")
        dropmenuobj.x=getposOffset(obj, "left")
        dropmenuobj.y=getposOffset(obj, "top")
        dropmenuobj.style.left=dropmenuobj.x-clearbrowseredge(obj, "rightedge")+obj.offsetWidth+horizontaloffset+"px"
        dropmenuobj.style.top=dropmenuobj.y-clearbrowseredge(obj, "bottomedge")+"px"
    }
    return clickreturnvalue()
}

function clickreturnvalue() {
    if ((ie5||ns6) && !enableanchorlink) 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 (ie5&&!dropmenuobj.contains(e.toElement))
    delayhidemenu()
    else if (ns6&&e.currentTarget!= e.relatedTarget&& !contains_ns6(e.currentTarget, e.relatedTarget))
    delayhidemenu()
}

function delayhidemenu() {
    delayhide=setTimeout("dropmenuobj.style.visibility='hidden'",disappeardelay)
}

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

//-----------menu w bok end