var disappeardelay=250  //menu disappear speed onMouseout (in miliseconds)
var enableanchorlink=0 //Enable or disable the anchor link when clicked on? (1=e, 0=d)
var hidemenu_onclick=1 //hide menu when user clicks within menu? (1=yes, 0=no)
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.display != visible || e.type=="mouseover")
obj.display = visible
else if (e.type=="click")
obj.display = 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 < dropmenuobj.contentmeasure)
edgeoffset=dropmenuobj.contentmeasure-obj.offsetWidth
}
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 up?
edgeoffset=dropmenuobj.contentmeasure+obj.offsetHeight
if ((dropmenuobj.y-topedge)<dropmenuobj.contentmeasure) //up no good either?
edgeoffset=dropmenuobj.y+obj.offsetHeight-topedge
}
}
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.display = "none";
dropmenuFrameobj.style.display = "none";
}
clearhidemenu()
if (ie5||ns6){
obj.onmouseout=delayhidemenu;
dropmenuobj=document.getElementById(dropmenuID);
dropmenuFrameobj=document.getElementById('frame_'+dropmenuID);
if (hidemenu_onclick)
dropmenuobj.onclick=function()
{
dropmenuobj.style.display = "none";
dropmenuFrameobj.style.display = "none";
}
dropmenuobj.onmouseover=clearhidemenu;
dropmenuobj.onmouseout=ie5? function(){ dynamichide(event)} :
function(event){ dynamichide(event)};
showhide(dropmenuobj.style, e, "block", "none");
showhide(dropmenuFrameobj.style, e, "block", "none");
dropmenuFrameobj.x=dropmenuobj.x=getposOffset(obj, "left");
dropmenuFrameobj.y=dropmenuobj.y=getposOffset(obj, "top");
dropmenuFrameobj.style.left=dropmenuobj.style.left=dropmenuobj.x-clearbrowseredge(obj, "rightedge")+"px";
dropmenuFrameobj.style.top=dropmenuobj.style.top=dropmenuobj.y-clearbrowseredge(obj, "bottomedge")+obj.offsetHeight+"px";
dropmenuFrameobj.width = dropmenuobj.offsetWidth;
dropmenuFrameobj.height = dropmenuobj.offsetHeight;
}
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(){
if (typeof dropmenuobj!="undefined") //hide previous menu
delayhide=setTimeout("dropmenuobj.style.display='none'; dropmenuFrameobj.style.display='none';",disappeardelay)
}
function clearhidemenu(){
if (typeof delayhide!="undefined")
clearTimeout(delayhide)
}
/*===  Drop Down ===*/
function dropDownShow(obj){
if(document.all){
obj.childNodes[2].style.display = 'block';
if(obj.childNodes[3])
{
obj.childNodes[3].style.display = 'block';
obj.childNodes[3].style.height = obj.childNodes[2].offsetHeight+'px';
}
}
else
{
if(obj.childNodes[3])
{
obj.childNodes[3].style.display = 'block';
}
}
}
function dropDownHide(obj){
if(document.all){
obj.childNodes[2].style.display = 'none';
if(obj.childNodes[3])
{
obj.childNodes[3].style.display = 'none';
}
}
else
{
if(obj.childNodes[3])
{
obj.childNodes[3].style.display = 'none';
}
}
}
function findOffsetHeight(e) {
var res = 0;
while ((res == 0) && e.parentNode) {
e = e.parentNode;
res = e.offsetHeight;
}
return res;
}
function getOffsetHeight(e) {
return this.element.offsetHeight ||
this.element.style.pixelHeight ||
findOffsetHeight(e);
}