var ie4=document.all
var ns6=document.getElementById&&!document.all
// Disable for debugging
function errorHandler() {
return true;
}
window.onerror = errorHandler;
if (ie4||ns6)
document.write('')
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=menuwidth
}
if (e.type=="click" && obj.visibility==hidden || e.type=="mouseover" || e.type=="focus")
obj.visibility=visible
else if (e.type=="click")
obj.visibility=visible
}
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){
var containerobj = document.getElementById ? document.getElementById("menucontainer") : menucontainer;
//alert(what.join(""));
if (containerobj.Document)
{
//containerobj.Document.open();
//containerobj.Document.write ('
');
//containerobj.Document.close();
}
if (containerobj.contentDocument)
{
// This does not work in firefox for some reason -
// In order to make it work, I have included the content directly into the iframe source above using menucontents.html
// this trick worked - Rajeev
//
//containerobj.contentDocument.open();
//containerobj.contentDocument.write ('');
//containerobj.contentDocument.close();
}
if (ie4||ns6)
{
if (containerobj.Document)
{
containerobj.Document.body.innerHTML = what.join("");
// Do not remove this window.status message. For some reason, IE does not report proper scrollHeight if
// this is removed.
window.status = containerobj.Document.body.scrollHeight + "-" + containerobj.Document.body.offsetHeight;
dropmenuobj.height= containerobj.Document.body.scrollHeight;
//alert(dropmenuobj.height);
//dropmenuobj.width= containerobj.Document.body.wcrollWidth;
}
if (containerobj.contentDocument)
{
containerobj.contentDocument.body.innerHTML = what.join("");
dropmenuobj.height= containerobj.contentDocument.body.scrollHeight;
//dropmenuobj.width= containerobj.contentDocument.body.scrollWidth;
}
}
containerobj.height= dropmenuobj.height;
//var tags = containerobj.Document.getElementsByTagName("a");
//alert(tags[0].name);
//tags[0].focus();
//containerobj.Document.body.focus();
//containerobj.width= dropmenuobj.width;
}
function dropdownmenu(obj, e, menucontents, menuwidth){
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") + menuoffsethorizontal;
dropmenuobj.style.left=dropmenuobj.x-clearbrowseredge(obj, "rightedge")+"px"
dropmenuobj.style.top=dropmenuobj.y-clearbrowseredge(obj, "bottomedge")+obj.offsetHeight+"px"
}
if (ns6){
dropmenuobj.style.left=getposOffset(obj, "left")-clearbrowseredge(obj, "rightedge")+"px"
//dropmenuobj.style.left=dropmenuobj.x-clearbrowseredge(obj, "rightedge")+"px"
//dropmenuobj.style.left=dropmenuobj.x +"px"
dropmenuobj.style.top=getposOffset(obj, "top") + menuoffsethorizontal-clearbrowseredge(obj, "bottomedge")+obj.offsetHeight+"px"
//dropmenuobj.style.top=dropmenuobj.y-clearbrowseredge(obj, "bottomedge")+obj.offsetHeight+"px"
//dropmenuobj.style.top=getposOffset(obj, "top") + menuoffsethorizontal + obj.offsetHeight + "px"
dropmenuobj.x=getposOffset(obj, "left")
dropmenuobj.y=getposOffset(obj, "top") + menuoffsethorizontal;
showhide(dropmenuobj.style, e, "visible", "hidden", menuwidth)
}
return clickreturnvalue()
}
function dropdownmenuvertical(obj, e, menucontents, menuwidth){
if (window.event)
event.cancelBubble=true
else if (e.stopPropagation) e.stopPropagation()
clearhidemenu()
dropmenuobj=document.getElementById? document.getElementById("dropmenudiv") : dropmenudiv
populatemenu(menucontents)
if (ie4){
showhide(dropmenuobj.style, e, "visible", "hidden", menuwidth)
dropmenuobj.style.left=getposOffset(obj, "left") + menuoffsetvertical-clearbrowseredge(obj, "rightedge")+"px"
dropmenuobj.style.top=getposOffset(obj, "top")-clearbrowseredge(obj, "bottomedge")+"px"
dropmenuobj.x=getposOffset(obj, "left") + menuoffsetvertical;
dropmenuobj.y=getposOffset(obj, "top")
}
if (ns6){
dropmenuobj.style.left=getposOffset(obj, "left") + menuoffsetvertical-clearbrowseredge(obj, "rightedge")+"px"
dropmenuobj.style.top=getposOffset(obj, "top")-clearbrowseredge(obj, "bottomedge")+"px"
dropmenuobj.x=getposOffset(obj, "left") + menuoffsetvertical;
dropmenuobj.y=getposOffset(obj, "top")
showhide(dropmenuobj.style, e, "visible", "hidden", menuwidth)
}
return clickreturnvalue()
}
function clickreturnvalue(){
if (ie4||ns6) return false
else return true
}
function contains_ns6(a, b) {
if (typeof(b) != "undefined" && 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"
}
}
function delayhidemenu(){
if (ie4||ns6)
delayhide=setTimeout("hidemenu()",disappeardelay)
}
function clearhidemenu(){
if (typeof delayhide!="undefined")
clearTimeout(delayhide)
}
if (hidemenu_onclick=="yes")
document.onclick=hidemenu